Products from Silencer® Select Pre-Designed Sirna to Human Liver Total Rna

Silencer® Select Pre-Designed siRNA

Category: Products & Services > Oligos, Primers, Probes & Nucleotides

Ambion® Silencer ® Select siRNAs are the result of recent improvements in siRNA design combined with novel chemical modifications yielding unrivaled knockdown efficiency and specificity. Our best performing siRNA for cell culture work. Silencer® siRNAs are unmodified 21 nucleotide siRNAs that have been designed with an older, yet rigorously tested design algorithm. A lower cost alternative to Silencer® Select siRNAs, but without some of the performance enhancements.
Catalog: 4390771
Size: 5 nmol

AMV Reverse Transcriptase, Cloned

Category: Products & Services > Proteins, Enzymes, & Peptides > Enzymes > Reverse Transcriptase

Cloned Avian Myeloblastosis Virus (AMV) Reverse Transcriptase (RT) is highly purified from insect cells infected with baculovirus containing the pol gene of AMV (1). The resulting enzyme has a higher specific activity than does native AMV RT, providing enhanced cDNA yields and improved sensitivity. The enzyme, accompanying buffers, and protocols are optimized to synthesize first-strand cDNA for amplification by PCR, and for cloning double-stranded cDNA of up to 12 kb (Figure 2). AMV RT has endoribonuclease H activity. • Flexibility —Works with oligo(dT), random primers, or a gene-specific prim...
Catalog: 12328-019
Size: 750 units

Dansyl Rabbit IgG Antibody Fraction

Category: Products & Services > Antibodies & Secondary Detection Reagents > Primary Antibodies > Anti-Dye Antibodies

In contrast to the other anti-fluorophore antibodies, which usually quench the fluorescence of the dye to which they bind, this anti-dansyl rabbit IgG antibody typically enhances the fluorescence of dansyl amides by greater than 10-fold. Binding of the anti-dansyl antibody also blue shifts the emission spectrum of the fluorophore in water from ~520 nm to ~450 nm. These properties, combined with the unusually high Stokes shift of the dansyl dye, make this antibody particularly useful for determining the topography of dansyl-labeled probes, including that of dansyl-labeled phospholipids in cell ...
Catalog: A-6398
Size: 0.5 ml

GFAP Monoclonal Antibody, Rat (2.2B10)

Category: Products & Services > Antibodies & Secondary Detection Reagents > Primary Antibodies > Protein Specific Primary Antibodies

This purified rat GFAP monoclonal antibody is specific to the bovine, human, mouse and rat GFAP. Glial fibrillary acidic protein (GFAP) is a major structural component of astrocytes. GFAP monoclonal antibody can be used in applications such as western blotting, ELISA, flow cytometry, immunoblotting, immunohistochemistry, immunoprecipitation and immunofluorescence. Anti-GFAP monoclonal antibody recognizes the expressed product of the GFAP gene, also known as Gfap. Antibody Specifications: • Applications: Validated applications for this GFAP antibody are western blotting, flow cytometry, ELISA, ...
Catalog: 13-0300
Size: 100 µg

R-phycoerythrin F(ab')2 Fragment of Goat Anti-Mouse IgG (H+L)

Category: Products & Services > Antibodies & Secondary Detection Reagents > Secondary Antibodies

Affinity purified F(ab')2 fragment of goat anti-mouse IgG conjugated to R-phycoerythrin. To minimize cross-reactivity, this antibody has been absorbed against human IgG and serum.
Catalog: A10543
Size: 250 µl

TaqMan® Array Human Androgens

Category: Products & Services > Slide & Chip Arrays > Real-Time PCR Arrays > Gene-Specific Arrays

The Applied Biosystems® TaqMan® Array Human Androgens 96-well Plate contains 92 assays to androgen associated genes and 4 assays to candidate endogenous control genes. The panel of assays in the TaqMan® Array Human Androgens 96-well Plate targets genes which code for enzymes involved in androgen synthesis, regulators of androgen production, and receptors and signal transduction proteins which mediate their effects, and targets of androgen signaling. The panel also includes the Y-chromosome SRY genes, which play roles in male phenotype development, as well as differentiation of the bipotential ...
Catalog: 4414083
Size: 1 standard plate

TaqMan® Array Human Extracellular Matrix & Adhesion Molecules, Fast 96-Well Plate

Category: Products & Services > Slide & Chip Arrays > Real-Time PCR Arrays > Gene-Specific Arrays

These 96-well plates are pre-configured with the most appropriate TaqMan® Gene Expression Assays for a specific biological process, pathway, or disease state. Each plate contains predefined assays and endogenous controls dried-down in the wells, ready for accurate assessment of an entire gene signature in one simple experiment. The TaqMan® Array Human Extracellular Matrix & Adhesion Molecules 96-well Plate contains 92 assays to extracellular matrix & adhesion molecules associated genes and 4 assays to candidate endogenous control genes.
Catalog: 4418778
Size: 1 Fast plate

TaqMan® Array Human P53 Signaling, Fast 96-Well Plate

Category: Products & Services > Slide & Chip Arrays > Real-Time PCR Arrays > Gene-Specific Arrays

These 96-well plates are pre-configured with the most appropriate TaqMan® Gene Expression Assays for a specific biological process, pathway, or disease state. Each plate contains predefined assays and endogenous controls dried-down in the wells, ready for accurate assessment of an entire gene signature in one simple experiment. The TaqMan® Array Human p53 Signaling 96-well Plate contains 92 assays to p53 signaling associated genes and 4 assays to candidate endogenous control genes.
Catalog: 4418813
Size: 1 Fast plate

TaqMan® Array Human Transcription of mRNA, Fast 96-Well Plate

Category: Products & Services > Slide & Chip Arrays > Real-Time PCR Arrays > Gene-Specific Arrays

These 96-well plates are pre-configured with the most appropriate TaqMan® Gene Expression Assays for a specific biological process, pathway, or disease state. Each plate contains predefined assays and endogenous controls dried-down in the wells, ready for accurate assessment of an entire gene signature in one simple experiment. The TaqMan® Array Human Transcription of mRNA 96-well Plate contains 44 assays to transcription of mRNA associated genes and 4 assays to candidate endogenous control genes. All assays are plated in duplicate.
Catalog: 4418839
Size: 1 Fast plate

TaqMan® Array Human Transcription of tRNA

Category: Products & Services > Slide & Chip Arrays > Real-Time PCR Arrays > Gene-Specific Arrays

The Applied Biosystems® TaqMan® Array Human Transcription of tRNA 96-well Plate contains 28 assays to transcription of tRNA associated genes and 4 assays to candidate endogenous control genes. All assays are plated in triplicate. Gene Signature Plates are 96-well plates that are pre-configured with the most appropriate TaqMan® Gene Expression Assays for a specific biological process, pathway, or disease state. Each plate contains predefined assays and endogenous controls dried-down in the wells, ready for accurate assessment of an entire gene signature in one simple experiment. • Affordable; m...
Catalog: 4414196
Size: 1 standard plate

TaqMan® Array Mouse Endogenous Controls, Fast 96-Well Plate Plate

Category: Products & Services > Controls, Standards & Ladders > Control Primers, Primer⁄Probe Sets & Templates

These 96-well plates are pre-configured with the most appropriate TaqMan® Gene Expression Assays for a specific biological process, pathway, or disease state. Each plate contains predefined assays and endogenous controls dried-down in the wells, ready for accurate assessment of an entire gene signature in one simple experiment. The TaqMan® Array Mouse Endogenous Control 96-well Plate contains 32 genes, plated in triplicate, that have been shown to be good candidates for such an experiment. The plate contains 16 commonly used housekeeping genes. The panel also contains 16 mouse orthologs of hum...
Catalog: 4426699
Size: 1 Fast plate

TaqMan® Array Mouse Immune Response

Category: Products & Services > Slide & Chip Arrays > Real-Time PCR Arrays > Gene-Specific Arrays

The Applied Biosystems® TaqMan® Array Mouse Immune Response 96-well Plate contains 92 assays to immune response associated genes and 4 assays to candidate endogenous control genes. The panel of assays in this plate targets genes from immune system functions that fall into 9 classes: Cell Surface Receptors; Stress Response; Oxidoreductases; Proteases; Transcription Factors; Signal Transduction; Cytokines and Cytokine Receptors; Chemokines and Chemokine Receptors; and Cell Cycle and Protein Kinases. Gene Signature Plates are 96-well plates that are pre-configured with the most appropriate TaqMan...
Catalog: 4414079
Size: 1 standard plate

StemPro®-34 SFM (1X), Liquid

Category: Products & Services > Cell Culture & Transfection Reagents > Serum-Free & Specialty Media > Stem Cell Media

StemPro®-34 SFM is a serum-free medium specifically formulated to support the development of human hematopoietic cells in culture (1). StemPro®-34 SFM can be used to study hematopoietic cells from bone marrow, peripheral blood, or neonatal cord blood. StemPro®-34 SFM is performance-tested on normal human bone marrow. It is manufactured with components of human, recombinant or synthetic origin. StemPro®-34 SFM consists of a basal liquid medium and frozen supplement (StemPro®-Nutrient Supplement) which is added at the time of use.
Catalog: 10639-011
Size: 500 ml

ER-Tracker™ Red (BODIPY® TR Glibenclamide), for live-cell imaging

Category: Products & Services > Labeling & Detection Products > Cell Stains > Organelle Stains

The ER-Tracker™ Red dye is cell-permeant, live-cell stain that is highly selective for the endoplasmic reticulum (ER) that when stained using the protocol provided, the staining pattern is partially retained after fixation with formaldehyde. This stain consists of the green-fluorescent BODIPY® TR dye and glibenclamide. Glibenclamide (glyburide) binds to the sulphonylurea receptors of ATP-sensitive K + channels which are prominent on ER; the pharmacological activity of glibenclamide could potentially affect ER function. Variable expression of sulphonylurea receptors in some specialized cell typ...
Catalog: E34250
Size: 100 µg

Gateway® pDEST™26 Vector

Category: Products & Services > DNA Vectors, Clones, Purified Nucleic Acids & Libraries > DNA Vectors > Mammalian Expression Vectors

To fit all of your expression needs, Invitrogen offers state-of-the-art Gateway® destination vectors for expression in E. coli , insect, yeast, or mammalian cells, as well as for production of native protein or N- or C-terminal fusion proteins. All Gateway® destination vectors have att R sites for recombination with any att L-flanked fragment, regardless of whether it is an entry clone or an Ultimate™ RF Clone. The following table lists the wide range of destination vectors available. Additional materials required, available separately: Gateway® entry clone, Gateway® LR Clonase® enzyme mix, an...
Catalog: 11809-019
Size: 6 µg

LysoTracker® Red DND-99 - Special Packaging

Category: Products & Services > Labeling & Detection Products > Cell Stains > Organelle Stains

LysoTracker® Red DND-99 is a red-fluorescent dye for labeling and tracking acidic organelles in live cells. Features of all LysoTracker® probes include: • High selectivity for acidic organelles • Good retention after aldehyde fixation • Effective labeling of live cells at nanomolar concentrations • Live cell imaging • Excitation/Emission: 577/590 nm Simple, Highly Specific, One-Step Staining and Tracking of Acidic Organelles The LysoTracker® probes consist of a fluorophore linked to a weak base that is only partially protonated at neutral pH. This allows LysoTracker® probes to freely permeate ...
Catalog: L-7528
Size: 20 × 50 µl

MitoTracker® Green FM - Special Packaging

Category: Products & Services > Labeling & Detection Products > Cell Stains > Organelle Stains

MitoTracker Green FM is green-fluorescent mitochondrial stain which appears to localize to mitochondria regardless of mitochondrial membrane potential. The dye will stain live cells but is not well-retained after aldehyde fixation.
Catalog: M-7514
Size: 20 × 50 µg

MitoTracker® Red CMXRos - Special Packaging

Category: Products & Services > Labeling & Detection Products > Cell Stains > Organelle Stains

MitoTracker Red CMXRos is a red-fluorescent dye that stains mitochondria in live cells and its accumulation is dependent upon membrane potential. The dye is well-retained after aldehyde fixation.
Catalog: M-7512
Size: 20 × 50 µg

MitoTracker® Red FM - Special Packaging

Category: Products & Services > Labeling & Detection Products > Cell Stains > Organelle Stains

MitoTracker® Red FM is a far red-fluorescent dye (abs/em ~581/644 nm) that stains mitochondria in live cells and its accumulation is dependent upon membrane potential.
Catalog: M22425
Size: 20 × 50 µg

DAF-FM Diacetate (4-Amino-5-Methylamino-2',7'-Difluorofluorescein Diacetate) - Special Packaging

Category: Products & Services > Labeling & Detection Products > Sensors & Indicators > Reactive Oxygen & Nitrogen Species

DAF-FM is a reagent that is used to detect and quantify low concentrations of nitric oxide (NO). It is essentially nonfluorescent until it reacts with NO to form a fluorescent benzotriazole. DAF-FM fluorescence can be detected by any instrument that can detect fluorescein, including flow cytometers, microscopes, fluorescent microplate readers and fluorometers. DAF-FM Specifications: • Ex/Em of DAF-FM: ~495/515 nm • Lyophilized product should be dissolved using DMSO and then added to an aqueous buffer to create a working solution • DAF-FM diacetate is cell permeant and passively diffuses across...
Catalog: D-23844
Size: 10 × 50 µg

UltraPure™ Phenol:Chloroform:Isoamyl Alcohol (25:24:1, v/v)

Category: Products & Services > Buffers & Chemicals > General Chemicals > Other General Chemicals

UltraPure™ Phenol:Chloroform:Isoamyl Alcohol (25:24:1, v/v) is used in the purification of nucleic acids. This reagent consists of highly pure chloroform, isoamyl alcohol, and UltraPure™ Phenol saturated with Tris-HCl. When mixtures are extracted with Phenol:Chloroform:Isoamyl Alcohol, proteins are denatured and collected in the organic phase or at the interphase, while nucleic acids remain in the aqueous phase. UltraPure™ Phenol:Chloroform:lsoamyl Alcohol contains no preservatives. It is packaged under an inert gas in shatter-resistant, plastic-coated amber bottles. Performance and Quality Te...
Catalog: 15593-049
Size: 400 ml

Ultracomp™ Kits

Category: Products & Services > Competent Cells & Strains > Cloning Competent Cells

MC1061/P3 competent E. coli are used for highly efficient transformation of vectors that require the P3 episome for selection and maintenance (i.e., pCDM8, pcDNA™1.1, or any other sup F-containing vector).
Catalog: C663-03
Size: 1.5 ml

One Shot® BL21(DE3)pLysE Chemically Competent E. coli

Category: Products & Services > Competent Cells & Strains > Expression Competent Cells

BL21(DE3)pLysE E. coli are ideal for use with T7 promoter-based expression vectors. Like BL21(DE3)pLysS E. coli , BL21(DE3)pLysE carry the lambda DE3 lysogen. In addition, BL21(DE3)pLysE cells contain the pLysE plasmid, which constitutively expresses T7 lysozyme. T7 lysozyme reduces the basal expression of target genes by inhibiting T7 RNA polymerase. The pLysE plasmid in BL21(DE3)pLysE expresses higher levels of T7 lysozyme than the pLysS plasmid in BL21(DE3)pLysS. The BL21(DE3)pLysE strain provides tighter control of T7 RNA polymerase, which is necessary when the recombinant protein to be ex...
Catalog: C6565-03
Size: 20 × 50 µl

TaqMan® GAPDH Control Reagents (Human)

Category: Products & Services > Controls, Standards & Ladders > Control Primers, Primer⁄Probe Sets & Templates

The Applied Biosystems® TaqMan® GAPDH Control Reagents kit provides components for using human GAPDH as a normalization control in your real-time PCR reactions. The kit includes human control RNA, GAPDH TaqMan® probe (JOE™ dye-labeled probe), and GAPDH primers. You can use either DNA or RNA as a target template. • Pre-designed primers and JOE™ dye-labeled TaqMan® probe eliminate assay design • Rapid assay development guidelines can minimize optimization time • Separate components provide flexibility in assay set-up Comprehensive Guidelines Included Applied Biosystems® has developed a comprehen...
Catalog: 402869
Size: 100 reactions

CM-H2DCFDA (General Oxidative Stress Indicator)

Category: Products & Services > Labeling & Detection Products > Sensors & Indicators > Reactive Oxygen & Nitrogen Species

CM-H 2 DCFDA is a chloromethyl derivative of H 2 DCFDA, useful as an indicator for reactive oxygen species (ROS) in cells. This indicator exhibits much better retention in live cells than H 2 DCFDA. CM-H 2 DCFDA passively diffuses into cells, where its acetate groups are cleaved by intracellular esterases and its thiol-reactive chloromethyl group reacts with intracellular glutathione and other thiols. Subsequent oxidation yields a fluorescent adduct that is trapped inside the cell, thus facilitating long-term studies. ROS Indicator Specifications: • Ex/Em: ~492–495/517–527 nm • Product is air ...
Catalog: C6827
Size: 20 × 50 µg

Ethidium Homodimer-1 (EthD-1)

Category: Products & Services > Labeling & Detection Products > Cell Stains > Nucleic Acid Cell Stains

The cell-impermeant viability indicator ethdium homodimer-1 (EthD-1) is a high-affinity nucleic acid stain that is weakly fluorescent until bound to DNA and emits red fluorescence (excitation/emission maxima ~528/617).
Catalog: E1169
Size: 1 mg

LysoSensor™ Yellow/Blue DND-160 - Special Packaging

Category: Products & Services > Labeling & Detection Products > Cell Stains > Organelle Stains

LysoSensor™ Yellow/Blue DND-160 is a ratiometric probe that can be used to measure the pH of acidic organelles, such as lysosomes. The LysoSensor dye produces blue fluorescence in neutral environments, but changes to yellow fluorescence in more acidic environments. The pK a of LysoSensor Yellow/Blue DND-160 is ~4.2.
Catalog: L-7545
Size: 20 × 50 µl

Annexin V, FITC Conjugate (Replaces AnnexinV01, AnnexinV013, PHN1010, PHN1008)

Category: Products & Services > Labeling & Detection Products > BioConjugates > Annexin V

In collaboration with Nexins Research BV, we provide the best and brightest annexin V conjugates available, including this FITC annexin V conjugate. Highly fluorescent annexin V conjugates provide quick and reliable detection methods for studying the externalization of phosphatidylserine, one of the earliest indicators of apoptosis.
Catalog: A13199
Size: 500 µl

T7 Promoter Primer

Category: Products & Services > Oligos, Primers, Probes & Nucleotides > DNA Primers & Oligos > Sequencing Primers

Invitrogen offers primers for PCR amplification that complement many of the vectors currently available. All primers are: Desalted and purified by gel filtration Assayed for function by PCR amplification Provided in 2 µg quantity T7: 5´- TAATACGACTCACTATAGGG- 3´
Catalog: N560-02
Size: 2 µg

Dynabeads® MyOne™ Silane

Category: Products & Services > Beads & Microspheres > Dynabeads® Surface-Activated

An excellent tool for highly predictable and consistent extraction and isolation of nucleic acids from biological samples, following a simple magnetic separation protocol. Please note that this is a stand-alone product containing only Dynabeads® in a storage buffer. Our products Dynabeads® SILANE genomic DNA (Cat.no. 370-12D) or Dynabeads® SILANE viral NA (Cat.no. 370-11D) include the appropriate buffers and protocols you need to extract genomic DNA or viral nucleic acids respectively. Magnetic particles from alternative suppliers often have a random size range distribution, surface area and b...
Catalog: 37002D
Size: 5 ml

ElectroMAX™ DH10B™ T1 Phage-Resistant Competent Cells

Category: Products & Services > Competent Cells & Strains > Cloning Competent Cells

ElectroMAX™ DH10B™ T1 Phage-Resistant electrocompetent E. coli cells offer transformation efficiencies that are among the highest achieved by any product offered by Life Technologies, and can exceed 1 x 10 10 cfu/ µg plasmid DNA in efficiency. They are ideal for applications requiring high efficiency transformation, including cDNA and gDNA library construction. • Maximizes yield of transformants from limited cloning products • Permits efficient cloning of methylated DNA • Resistant to T1 and T5 bacteriophages • Supports blue/white screening by α-complementation on plates containing X-Gal or Bl...
Catalog: 12033-015
Size: 0.5 ml

Alexa Fluor® 488 Carboxylic Acid, 2,3,5,6-Tetrafluorophenyl Ester (Alexa Fluor® 488 5-TFP), 5-isomer

Category: Products & Services > Labeling & Detection Products > Labels & Labeling Kits > Amine-Reactive Fluorophores, Biotins, Quantum Dots, & Other Labels

Tetrafluorophenyl (TFP) esters are an improvement over the succinimidyl ester (SE or NHS-ester) chemistry typically used to attach fluorophores or haptens to the primary amines of biomolecules. Both reactive chemistries produce the same strong amide bond between the dye or hapten and the compound of interest, but TFP esters are less susceptible to spontaneous hydrolysis during conjugation reactions. Alexa Fluor TFP esters are stable for several hours at the basic pH typically used for reactions – far outlasting succinimidyl esters.
Catalog: A-30005
Size: 1 mg

One Shot® BL21(DE3) Chemically Competent E. coli

Category: Products & Services > Competent Cells & Strains > Expression Competent Cells

BL21(DE3) E. coli are ideal for use with bacteriophage T7 promoter-based expression systems ( e.g. , pRSET, pCR¤T7, and pET). BL21(DE3) carry the lambda DE3 lysogen. Recombinant proteins that are non-toxic to E. coli are generally expressed at higher levels in BL21(DE3) cells than in BL21(DE3)pLysS or BL21(DE3)pLysE. However, the basal expression levels of heterologous genes are significantly higher in BL21(DE3) than in BL21(DE3)pLysS or BL21(DE3)pLysE.
Catalog: C6000-03
Size: 20 × 50 µl

RNAqueous® Kit

Category: Products & Services > Kits & Assays > Nucleic Acid Purification Kits & Reagents > RNA Purification Kits

The Ambion® RNAqueous® Kit is for phenol-free total RNA isolation from 0.1 g to 0.5 g of tissue or 10 7 -10 8 cells using a guanidinium-based lysis/denaturant and glass fiber filter separation technology. The RNAqueous®-Midi Kit provides enough reagents for 15 RNA purifications. • Convenient syringe-based filtration • Compatible with vacuum manifolds when processing multiple samples The Ambion® RNAqueous® Kit uses a powerful chaotropic solution for cell lysis, followed by RNA binding to glass fiber housed in a luer-lock syringe filter. Washing and elution solutions are simply pushed through th...
Catalog: AM1912
Size: 50 purifications

5-Ethynyl Uridine (EU)

Category: Products & Services > Oligos, Primers, Probes & Nucleotides > Nucleotides > BrdU, EdU & EU Reagents

Detect global RNA transcription temporally and spatially in both in-vitro and in-vivo with the modified nucleotide, ethynyl uridine (EU, E10345) or in kit form with Click-iT Nascent RNA capture kit, C-10365. Both approaches use powerful click chemistry detection, a simple and robust two-step technique. In step one, the alkyne-containing biomolecule is fed to cells or animals and actively incorporated into RNA. Detection utilizes the chemoselective ligation or “click" reaction between an azide and an alkyne where the modified protein is detected with a corresponding azide-containing dye or hapt...
Catalog: E-10345
Size: 5 mg

M13 Forward (-20)

Category: Products & Services > Oligos, Primers, Probes & Nucleotides > DNA Primers & Oligos > Sequencing Primers

Oligonucleotides complementary to a DNA template are necessary to prime DNA synthesis for sequencing reactions. Invitrogen offers a wide selection of single-strand primers that may be used in either single- or double-stranded sequencing protocols. All sequencing primers are non-phosphorylated and are supplied lyophilized. All primers are: Desalted and purified by gel filtration Assayed for function in automated sequencing reactions Supplied in quantity of 2 µg
Catalog: N520-02
Size: 2 µg

Nick Translation System

Category: Products & Services > Kits & Assays > Nucleic Acid Labeling Kits

The Nick Translation System is ideal for both radioactive and non-radioactive labeling of DNA. The Nick Translation System: Provides five pre-mixed nucleotide solutions for flexibility in labeled nucleotide incorporation Yields >10 8 cpm/µg control DNA using [ - 32 P]-dCTP Labels 1 µg of DNA in one reaction
Catalog: 18160-010
Size: 50 reactions

Invitrolon™ PVDF/Filter Paper Sandwich, 0.45-µm pore size, 8.5 cm x 13.5 cm

Category: Products & Services > Gels, Fractionation Strips, & Membranes > Blotting Membranes > PVDF Membranes

Invitrogen makes blotting of E-PAGE™ Gels easier and more efficient by providing a pre-cut fiber blotting pad and several types of pre-cut, pre-assembled membrane/filter paper sandwiches that perfectly fit 8.6 cm x 13.5 cm E-PAGE™ Gels*. The available nitrocellulose and Invitrolon™ PVDF membranes are designed for western transfer of proteins (Figure 1, Table 1). Pre-cut, extra-thick, absorbent Blotting Paper (2.5 mm thickness) for E-PAGE" Gels are also available to accommodate the E-PAGE™ blotting set-up using a semi-dry transfer apparatus. A protein s properties affect its ability to bind to ...
Catalog: LC2007
Size: 16⁄pack

LIVE/DEAD® Fixable Blue Dead Cell Stain Kit, for UV excitation

Category: Products & Services > Kits & Assays > Cell Analysis Kits > Cell Viability Kits

The LIVE/DEAD® Fixable Dead Cell Stain Kit employs an amine-reactive fluorescent dye to evaluate mammalian cell viability by flow cytometry. In cells with compromised membranes, the dye reacts with free amines both in the cell interior and on the cell surface, yielding intense fluorescent staining. In viable cells, the dye's reactivity is restricted to the cell-surface amines, resulting in less intense fluorescence. The difference in intensity between the live and dead cell populations is typically greater than 50 fold, and this fluorescence intensity discrimination is completely preserved fol...
Catalog: L-23105
Size: 1 kit

TaqMan® MGB Probe

Category: Products & Services > Oligos, Primers, Probes & Nucleotides

TaqMan® MGB Probe
Catalog: 4316034
Size: 6,000 pmol

CD32 Mouse Anti-Human mAb (clone AT10), Fluorescein (FITC) Conjugate

Category: Products & Services > Antibodies & Secondary Detection Reagents > Primary Antibodies > Protein Specific Primary Antibodies

CD32, Mouse Anti-Human, (FITC); FITC conjugated Monoclonal antibody specific to Human CD32. This antibody is validated for use in Flow Cytometry. Anti-CD32 recognizes the expressed product of the FCGR2A gene.
Catalog: CD3201
Size: 0.5 ml

ER-Tracker™ Blue-White DPX, for live-cell imaging

Category: Products & Services > Labeling & Detection Products > Cell Stains > Organelle Stains

ER-Tracker Blue-White DPX dye is a photostable probe that is selective for the endoplasmic reticulum (ER) in live cells. The cells can be aldehyde-fixed after staining with the dye but significant fluorescence signal will be lost. With excitation at ~374 nm, the environmentally-sensitive probe exhibits emission between 430 and 640 nm. A long-pass DAPI filter works best.
Catalog: E-12353
Size: 20 × 50 µl

Guanidine Isothiocyanate

Category: Products & Services > Buffers & Chemicals > Denaturing Agents

UltraPure™ Guanidine Isothiocyanate is a strong protein denaturant when used at high concentrations. It is useful in the isolation of intact RNA from sources rich in RNase such as pancreas (1).
Catalog: 15535-016
Size: 500 g

MagicMark™ XP Western Protein Standard (20-220 kDa)

Category: Products & Services > Controls, Standards & Ladders > Protein Standards & Ladders > Western Blot Protein Standards

The MagicMark™ XP Western Protein Standard is specifically designed for easy and convenient protein molecular weight estimation directly on western blots. The standard consists of 9 recombinant proteins each of which contains an IgG binding site. The IgG binding site binds the primary or secondary antibody used for detection of the target protein allowing direct visualization of the standard on the western blot. The MagicMark™ XP Standard is compatible with all western kits and substrates (chemiluminescent, chromogenic and fluorescent) and offers: • Direct visualization of molecular weight sta...
Catalog: LC5602
Size: 250 µl

SuperTaq™ Polymerase (Cloned) 5 U/μl

Category: Products & Services > Proteins, Enzymes, & Peptides > Enzymes > PCR Enzymes & Kits

This high-purity Ambion® Taq Polymerase is isolated from an E. coli strain that over-expresses this gene. Its heat stability allows DNA polymerization in the 5' to 3' direction during repeated heat denaturation and reannealing steps in the presence of dNTPs, a DNA template, and complementary primers. It is supplied in one tube containing 250 U at a concentration of 5 U/ µL. It can be used in PCR and RT-PCR reactions. Unit Definition: One unit incorporates 10 nmol of deoxynucleotides into acid insoluble material in 30 min at 74°C. SuperTaq ™ is a trademark of, and is manufactured by Enzyme Tech...
Catalog: AM2052
Size: 250 units

DMEM/F-12

Category: Products & Services > Cell Culture & Transfection Reagents > Basal Media > DMEM⁄F-12 Media

Dulbecco's Modified Eagle Medium : Nutrient Mixture F-12 (DMEM / F-12) is a widely used basal medium for supporting the growth of many different mammalian cells. Cells successfully cultured in DMEM / F-12 include MDCK, glial cells, fibroblasts, human endothelial cells, and rat fibroblasts. Life Technologies offers a variety of Gibco® DMEM / F-12 modifications for a range of cell culture applications. Find the right formulation using the media selector tool . This DMEM / F-12 is modified as follows: With Without • L-glutamine • HEPES • Phenol Red
Catalog: 11320-082
Size: 10 × 500 ml

100 mM dNTP Set

Category: Products & Services > Oligos, Primers, Probes & Nucleotides > Nucleotides > dNTPs

This dNTP Set consists of all four deoxyribonucleoside triphosphates (dATP, dCTP, dGTP, dTTP), each at a concentration of 100 mM. They are suitable for use in PCR, sequencing, nick translation, fill-in, cDNA synthesis, and TdT tailing reactions, as well as for dilution of radiolabeled dNTPs.
Catalog: 10297-018
Size: 4 × 25 µmol

Breast Adenocarcinoma (MCF-7) Total RNA

Category: Products & Services > DNA Vectors, Clones, Purified Nucleic Acids & Libraries > Purified Total RNA

The highest-quality RNA available from Ambion®, it is DNase-treated and subjected to unsurpassed quality control standards. One tube containing 100 µg is provided at a concentration of 1 mg/mL. Intactness of mRNA, genomic DNA contamination, presence/absence of enzymatic inhibitors, and ribosomal RNA contamination in poly(A) preparations are all important aspects used to judge the quality of FirstChoice® RNAs. The samples are processed using Ambion® RNA isolation reagents to produce highly pure, intact RNA. A stringent DNase treatment is performed to ensure that the RNA is ready for use in any ...
Catalog: AM7846
Size: 100 µg

Histidine Tag (6xHis) Mouse Monoclonal Antibody (clone 3D5) HRP Conjugate

Category: Products & Services > Antibodies & Secondary Detection Reagents > Primary Antibodies > Epitope Tag & Reporter Specific Antibodies

This purified Mouse Histidine (C-term) Tag Monoclonal Antibody recognizes a polyhistidine amino acid sequence at the carboxy-terminus of proteins. The free carboxy-terminus of the terminal histidine residue is a key element of the epitope recognition site of the anti-His (C-term) Antibody. The Anti-His(C-term) Monoclonal Antibody recognizes the sequence: -His-His-His-His-His-His-COOH . Validated applications for Histidine (C-term) Tag monoclonal antibody are western blotting and ELISA. Antibody Specifications: • Applications: Validated applications for Histidine (C-term) Tag Monoclonal Antibod...
Catalog: R931-25
Size: 50 µl

Human Liver Total RNA

Category: Products & Services > DNA Vectors, Clones, Purified Nucleic Acids & Libraries > Purified Total RNA

The highest-quality RNA available from Ambion®, it is DNase-treated, subjected to unsurpassed quality control standards, and certified to contain small RNAs (miRNA, siRNA, and snRNA). One tube containing 100 µg is provided at a concentration of 1 mg/mL. Intactness of mRNA, genomic DNA contamination, presence/absence of enzymatic inhibitors, and ribosomal RNA contamination in poly(A) preparations are all important aspects used to judge the quality of FirstChoice® RNAs. The samples are processed using Ambion® RNA isolation reagents to produce highly pure, intact RNA. A stringent DNase treatment ...
Catalog: AM7960
Size: 100 µg