Category: Products & Services > Buffers & Chemicals > Electrophoresis Reagents & Buffers > Protein Gel Buffers > Protein Gel Sample Buffers
NuPAGE® Novex 3-8% Tris-Acetate Midi-Gels provide excellent separation of large molecular weight proteins when used with NuPAGE® Tris-Acetate SDS Running Buffer. NuPAGE® Novex Tris-Acetate gels can also be run with Tris-Glycine Native Running Buffer to resolve native proteins more effectively than the Tris-Glycine gel system. NuPAGE® Novex Tris-Acetate Midi-Gels (8 x 13 cm) can run up to 26 samples. The NuPAGE Midi-Gels run in the XCell4 Surelock™ Midi-Cell and, with a Midi Gel Adapter, can run in a Bio-Rad Criterion Cell. Formulation: NuPAGE® Novex Tris-Acetate gels are made with high-purity,...
Catalog: LA0050
Size: 1 kit
Category: Products & Services > Buffers & Chemicals > Electrophoresis Reagents & Buffers > Protein Gel Buffers > Protein Gel Running Buffers
The NativePAGE™ Running Buffer Kit contains the NativePAGE™ Running Buffer (20X), which is used to make the NativePAGE™ Cathode and Anode Running Buffers for use with an XCell SureLock® Mini Cell when running NativePAGE™ Gels. The kit also contains the NativePAGE™ Cathode Buffer Additive (20X) that is used with the NativePAGE™ Running Buffer to make the Cathode Running Buffer for the system.
Catalog: BN2007
Size: 1 kit
Category: Products & Services > Labeling & Detection Products > Labels & Labeling Kits > Antibody & Protein Labeling Kits > Protein Labeling Kits
The Click-iT® HPG Alexa Fluor® 488 Protein Synthesis Assay Kit provides a fast, sensitive, non-toxic, and non-radioactive method for the detection of nascent protein synthesis utilizing fluorescence microscopy, high-content imaging, or flow cytometry. Included in the kit are L-homopropargylglycine (HPG), an amino acid analog of methionine containing an alkyne moiety, and Alexa Fluor® 488 azide. The HPG is fed to cultured cells and incorporated into proteins during active protein synthesis. Addition of the Alexa Fluor® 488 azide leads to a chemoselective ligation or "click" reaction between the...
Catalog: C10428
Size: 1 kit
Category: Products & Services > Labeling & Detection Products > Labels & Labeling Kits > Antibody & Protein Labeling Kits > Protein Labeling Kits
The Click-iT® HPG Alexa Fluor® 594 Protein Synthesis Assay Kit provides a fast, sensitive, non-toxic, and non-radioactive method for the detection of nascent protein synthesis utilizing fluorescence microscopy, high-content imaging, or flow cytometry. Included in the kit are L-homopropargylglycine (HPG), an amino acid analog of methionine containing an alkyne moiety, and Alexa Fluor® 594 azide. The HPG is fed to cultured cells and incorporated into proteins during active protein synthesis. Addition of the Alexa Fluor® 594 azide leads to a chemoselective ligation or “click" reaction between the...
Catalog: C10429
Size: 1 kit
Category: Products & Services > Buffers & Chemicals > General Buffers > Other General Buffers
The Ambion® Buffer Kit provides high quality, RNase free buffers for critical RNA analysis procedures. The kit consists of one 100 mL bottle of each of the following solutions: 1 M Tris pH 7.0, 1 M Tris pH 8.0, 5 M NaCl, 1 M MgCl 2 , 0.5 M EDTA pH 8.0, 2 M KCl, 5 M Ammonium Acetate, and DEPC-treated H 2 O. Ammonium Acetate is sterile filtered. All other solutions are autoclaved post-packaging to ensure sterility. These reagents are rigorously tested for contaminating nonspecific endonuclease, exonuclease, and RNase activity.
Catalog: AM9010
Size: 1 set
Category: Products & Services > Kits & Assays > Nucleic Acid Purification Kits & Reagents > Nucleic Acid Purification Reagents
The automated MagVet system enables rapid, simple purification of both RNA and DNA with highly effective removal of PCR inhibitors. Universal Sample Preparation System for All Pathogens • Automated nucleic acid purification system utilizing magnetic separation technology • Choice of 2 magnetic particle processors adapted to the extraction flow: 15 and 96 samples • Easy and quick extraction validated for many pathogens and sample types used in animal health diagnostics • All validation data and manuals are available on request • Only one extraction kit for all pathogens (DNA and RNA) and all sa...
Catalog: 102051
Size: 96 tests
Category: Products & Services > Kits & Assays > Nucleic Acid Purification Kits & Reagents > Nucleic Acid Purification Reagents
The automated MagVet system enables rapid, simple purification of both RNA and DNA with highly effective removal of PCR inhibitors. Universal Sample Preparation System for All Pathogens • Automated nucleic acid purification system utilizing magnetic separation technology • Choice of 2 magnetic particle processors adapted to the extraction flow: 15 and 96 samples • Easy and quick extraction validated for many pathogens and sample types used in animal health diagnostics • All validation data and manuals are available on request • Only one extraction kit for all pathogens (DNA and RNA) and all sa...
Catalog: 102055
Size: 480 tests
Category: Products & Services > Labeling & Detection Products > Sensors & Indicators > Ion Indicators & Ionophores
The Calcium Calibration Buffer Kits are designed to help determine the dissociation constant (K d ) of fluorescent Ca 2+ indicators using a fluorometer or quantitative imaging system. The Kd of an indicator can be calculated from a plot generated by scanning the excitation or emission of the indicator in the presence of eleven different Ca 2+ concentrations. Calcium Calibration Kit #1 contains 50 mL of 10 mM K 2 EGTA and 50 mL of 10 mM CaEGTA. Both solutions contain 100 mM KCl and 30 mM MOPS, pH 7.2 and are prepared in deionized water. These stock solutions can be blended to make buffers havin...
Catalog: C-3008MP
Size: 1 kit
Category: Products & Services > Kits & Assays > Protein Expression Kits > Bacterial Expression Kits
The Champion™ pET Expression System yields the highest-level protein production in E. coli . During expression, your protein of interest can reach levels greater than 50 percent of total cellular protein. Based on T7 expression vectors originally developed by Studier and colleagues (1-3), high-level expression is achieved because the T7 RNA polymerase is more processive than native E. coli RNA polymerase and is dedicated to the transcription of your gene of interest. Protein production is further enhanced in the system by the expression strain BL21 Star™ E. coli , which significantly improves ...
Catalog: K101-01
Size: 20 reactions
Category: Products & Services > Kits & Assays > Protein Expression Kits > Yeast Expression Kits
The PichiaPink™ Secreted Protein Expression Kit is a new recombinant protein expression system based on the yeast Pichia pastoris . The PichiaPink™ Secreted Protein Expression Kit gives you convenient and cost-efficient bioproduction from shake flask to 1000-liter production of your recombinant protein. The PichiaPink™ Secreted Protein Expression Kit comes with our new Pichia strains, the pPINK-HC and pPINK-LC vectors, and secretion signal sequences for production of your protein. • Get started with secreted protein production in Pichia pastoris . • Screen your Pichia transformants rapidly by ...
Catalog: A11151
Size: 1 kit
Category: Products & Services > Kits & Assays > Protein Expression Kits > Bacterial Expression Kits
The Champion™ pET Expression System yields the highest-level protein production in E. coli . During expression, your protein of interest can reach levels greater than 50 percent of total cellular protein. Based on T7 expression vectors originally developed by Studier and colleagues (1-3), high-level expression is achieved because the T7 RNA polymerase is more processive than native E. coli RNA polymerase and is dedicated to the transcription of your gene of interest. Protein production is further enhanced in the system by the expression strain BL21 Star™ E. coli , which significantly improves ...
Catalog: K100-01
Size: 20 reactions
Category: Products & Services > Kits & Assays > Protein Expression Kits > Bacterial Expression Kits
The Champion™ pET SUMO Expression System produces the highest levels of soluble protein in E. coli . It utilizes a small ubiquitin-related modifier (SUMO) fusion, belonging to the growing family of ubiquitin-related proteins, to enhance the solubility of expressed fusion proteins. In contrast to ubiquitin, SUMO is involved in the stabilization and localization of proteins in vivo . After expression, the 11 kd SUMO moiety can be cleaved by the highly specific and active SUMO (ULP-1) protease at the carboxyl terminal, producing a native protein*. The Champion™ pET SUMO Protein and Peptide Expres...
Catalog: K300-01
Size: 20 reactions
Category: Products & Services > Kits & Assays > Protein Expression Kits > Mammalian Expression Kits
The FreeStyle™ 293 Expression System is a complete, suspension cell culture system for generating large amounts of mammalian recombinant protein. Free your lab from the time-consuming, labor-intensive process of seeding, feeding, passing, and maintaining multiple flasks of adherent cells (Figure 1). The FreeStyle™ 293 Expression System combines GIBCO® FreeStyle™ 293 Expression Medium with 293fectin™, a cationic-lipid formulation designed to transfect suspension FreeStyle™ 293-F cells at high efficiency. FreeStyle™ 293-F cells and 293fectin™ are available as part of the Expression System or sep...
Catalog: K9000-01
Size: 1 kit
Category: Products & Services > Buffers & Chemicals > Electrophoresis Reagents & Buffers > Protein Gel Buffers > Protein Gel Transfer Buffers
NuPAGE® Transfer Buffer (20X) (125 ml) is a buffer used to transfer proteins from NuPAGE® gels to membranes for western blotting. NuPAGE® Transfer Buffer can be used with the Novex® Semi-Dry Blotter for semi-dry transfer or with the XCell II™ Blot Module for wet (tank) transfer. NuPAGE® Antioxidant may be used with NuPAGE® Transfer Buffer to enhance transfer of reduced proteins to membranes. For Research Use Only. Not intended for animal or human therapeutic or diagnostic use. Related Link • Learn more about other Invitrogen products for your protein transfer needs .
Catalog: NP0006
Size: 125 ml
Category: Products & Services > Buffers & Chemicals > Electrophoresis Reagents & Buffers > Protein Gel Buffers > Protein Gel Transfer Buffers
NuPAGE® Transfer Buffer (20X) (1 L) is a buffer used to transfer proteins from NuPAGE® gels to membranes for western blotting. NuPAGE® Transfer Buffer can be used with the Novex® Semi-Dry Blotter for semi-dry transfer or with the XCell II™ Blot Module for wet (tank) transfer. NuPAGE® Antioxidant may be used with NuPAGE® Transfer Buffer to enhance transfer of reduced proteins to membranes. For Research Use Only. Not intended for animal or human therapeutic or diagnostic use. Related Link • Learn more about other Invitrogen products for your protein transfer needs .
Catalog: NP0006-1
Size: 1 L
Category: Products & Services > Buffers & Chemicals > Electrophoresis Reagents & Buffers > Protein Gel Buffers > Protein Gel Sample Buffers
Novex® Tris-Glycine polyacrylamide gel chemistry is based on the Laemmli system (1) with minor modifications for maximum performance in the pre-cast format. These gels do not contain SDS and can therefore be used to accurately separate both native and denatured proteins. Novex® Tris-Glycine Gels provide reproducible separation of a wide range of proteins into well-resolved bands. Formulation: Novex® Tris-Glycine Gels are made with high-purity, strictly quality-controlled reagents: Tris base, HCl, acrylamide, bisacrylamide, TEMED, APS, and highly purified water. They do not contain SDS. Recomme...
Catalog: LC2676
Size: 20 ml
Category: Products & Services > Buffers & Chemicals > Electrophoresis Reagents & Buffers > Protein Gel Buffers > Protein Gel Running Buffers
The NuPAGE® MOPS SDS Running Buffer (20X) is formulated for running proteins on NuPAGE® Novex® Bis-Tris gels. NuPAGE® MOPS SDS Running Buffer is recommended for separating medium- to large-sized proteins. Use the Right Buffer to Optimize Protein Separations NuPAGE® MES SDS Running Buffer and NuPAGE® MOPS SDS Running Buffer can both be used with the NuPAGE® Bis-Tris gels. Using MOPS buffer allows proteins to run slower vs. MES buffer. Get Consistent, Convenient High-Quality Results Pre-mixed NuPAGE® buffers are a convenient way to ensure high-quality, consistent electrophoresis results. All buf...
Catalog: NP0001-02
Size: 5 L
Category: Products & Services > Buffers & Chemicals > Electrophoresis Reagents & Buffers > Protein Gel Buffers > Protein Gel Transfer Buffers
Novex® Tris-Glycine Transfer Buffer (25X) is specially optimized for western blot transfer applications using Tris-Glycine gels.
Catalog: LC3675
Size: 500 ml
Category: Products & Services > Buffers & Chemicals > Electrophoresis Reagents & Buffers > Protein Gel Buffers > Protein Gel Running Buffers
NuPAGE® MES SDS Running Buffer (20X) is formulated for running proteins on NuPAGE® Novex® Bis-Tris gels. NuPAGE® MES SDS Running Buffer is recommended for separating small- to medium-sized proteins. Use the Right Buffer to Optimize Protein Separations NuPAGE® MES SDS Running Buffer and NuPAGE® MOPS SDS Running Buffer can both be used with the NuPAGE® Bis-Tris gels. Using MES buffer allows proteins to run faster vs. MOPS buffer. Get Consistent, Convenient High-Quality Results Pre-mixed NuPAGE® buffers are a convenient way to ensure high-quality, consistent electrophoresis results. All buffers a...
Catalog: NP0002
Size: 500 ml
Category: Products & Services > Buffers & Chemicals > Electrophoresis Reagents & Buffers > Protein Gel Buffers > Protein Gel Running Buffers
NuPAGE® Novex Tris-Acetate Gels provide excellent separation of large molecular weight proteins when used with NuPAGE® Tris-Acetate SDS Running Buffer. NuPAGE® Novex Tris-Acetate gels can also be run with Tris-Glycine Native Running Buffer to resolve native proteins more effectively than the Tris-Glycine gel system. Formulation: NuPAGE® Novex Tris-Acetate gels are made with high-purity, strictly quality-controlled reagents: Tris base, acetic acid, acrylamide, bis-acrylamide, TEMED, APS, and highly purified water. They do not contain SDS. Recommended Buffers: Run NuPAGE® Novex Tris-Acetate gels...
Catalog: LA0041
Size: 500 ml