stem cell replacement

KnockOut™ Serum Replacement

Category: Products & Services > Cell Culture & Transfection Reagents > Supplements > Serum Replacements

Knockout™ Serum Replacement (Knockout™ SR) is a defined, serum-free formulation used to support the growth of undifferentiated ES (Embryonic Stem Cells) and iPS (Induced Pluripotent Stem Cells) in culture. It directly replaces FBS in existing protocols. One of the most important parameters surrounding ES cell culture is the maintenance of ES cells in an undifferentiated state. Until now, FBS was the only option for nutritive supplementation of ES and iPS cell media. Unfortunately, FBS also contains factors which can promote differentiation of ES cells. Thus, each lot must be screened prior to ...
Catalog: 10828010
Size: 100 ml

Gibco® Mouse (C57BL⁄6) Embryonic Stem Cells

Category: Products & Services > Eukaryotic Cells > Stem Cells > Embryonic Stem Cells

Mouse Embryonic stem cells (ESCs) were isolated from mouse (Strain C57BL⁄6) embryos at Day E3.5. Before cryopreservation, the cells were tested for viability (>70% post-thaw viability), their ability to remain undifferentiated when cultured on mouse feeder cells as assayed by marker expression (Oct4, SSEA-1, Nanog) and their ability to differentiate into embryoid bodies and express markers indicative of three germ layers (Ectoderm: (+) for β3-tubulin and nestin, Mesoderm: (+) for smooth muscle actin, Endoderm: (+) for AFP). Cells were cryopreserved at passage 20 (P20). For optimal growth perfo...
Catalog: S1503-100
Size: 1 ml

StemPro® CD34+ Cell Kit

Category: Products & Services > Eukaryotic Cells > Stem Cells > Hematopoietic Stem Cells

StemPro® CD34+ cells are pooled Human Hematopoietic Progenitor cells (HPCs) derived from the umbilical cord blood of mixed donors. Along with 0.5×10 6 pooled donor cord blood-derived CD34+ cells, this kit includes StemPro®-34 SFM basal liquid medium and frozen StemPro®-34 Nutrient Supplement to facilitate the immediate culturing of the StemPro® CD34+ cells upon arrival or when recovering from cryopreservation storage. With the StemPro® CD34+ Cell Kit You Get: • ≥90% purity of the desired CD34+ cell population • Each vial of cells contains 0.5×10 6 CD34+ cells with full traceability • StemPro®-...
Catalog: A14059
Size: 0.5 x 10

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

Essential 8™ Medium (prototype)

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

Essential 8™ Medium (published as E8) is a xeno-free and feeder-free medium specially formulated for the growth and expansion of human pluripotent stem cells (PSCs). Originally developed by Guokai Chen et al. (1) in the laboratory of James Thomson (published as "E8") and validated by Cellular Dynamics International, Essential 8™ Medium has been extensively tested and is proven to maintain pluripotency in multiple iPSC lines. In addition, Essential 8™ Medium has been used to scale up production of iPSCs and has been shown to support iPSC growth for >50 passages without any signs of karyotypic a...
Catalog: A14666SA
Size: 500 ml

Essential 6™ Medium

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

Essential 6™ Medium is a feeder-free and xeno-free medium that supports the reprogramming of somatic cells and differentiation of human pluripotent stem cells (PSCs). The formulation is based on a medium originally developed by Guokai Chen et al. (1) in the laboratory of James Thomson and published as "E8." Essential 6™ Medium has been proven to support somatic cell reprogramming using a variety of methods, including episomal vectors (2) and CytoTune™ (Sendai virus). In addition, Essential 6™ Medium can be used as a base for the formulation of custom media for the culture of PSCs. Essential 6™...
Catalog: A1516401
Size: 500 ml

Human Keratinocyte Growth Supplement Kit (HKGS Kit)

Category: Products & Services > Cell Culture & Transfection Reagents > Supplements > Growth Supplements for Primary & Stem Cells

A sterile set of solutions intended for use with EpiLife® medium or Medium 154 to culture human epidermal keratinocytes. The HKGS Kit provides, in separate vials, all the components of complete HKGS (S-001-5). A vial of gentamycin/amphotericin solution (GA) is also included. Use of GA is optional.
Catalog: S-001-K
Size: 1 kit

EpiLife® Defined Growth Supplement (EDGS)

Category: Products & Services > Cell Culture & Transfection Reagents > Supplements > Growth Supplements for Primary & Stem Cells

A defined, sterile, concentrated (100X) solution intended for use with EpiLife® medium to culture human epidermal keratinocytes. EDGS is not intended for use with Medium 154. EDGS contains all of the growth factors and hormones necessary for the growth of human epidermal keratinocytes. Each bottle contains the correct amount of supplement for a 500 ml bottle of EpiLife® medium. EDGS contains: • purified bovine serum albumin • purified bovine transferrin • hydrocortisone • recombinant human insulin-like growth factor type-1 (rhIGF-1) • prostaglandin E2 (PGE2) • recombinant human epidermal growt...
Catalog: S-012-5
Size: 5 ml

StemPro® Accutase® Cell Dissociation Reagent

Category: Products & Services > Cell Culture & Transfection Reagents > Cell Dissociation Reagents > Other Cell Dissociation Reagents

StemPro® Accutase® Cell Dissociation Reagent is a cell detachment solution of proteolytic and collagenolytic enzymes. Accutase® does not contain mammalian or bacterial derived products and is useful for the routine detachment of cells from standard tissue culture plasticware and adhesion coated plasticware, including Geltrex™, CELLStart™ and polymers. Accutase® performs exceptionally well in detaching primary and stem cells and maintaining high cell viabilty compared to animal origin enzymes such as trypsin. Some downstream applications following Accutase® treatment include analysis of cell su...
Catalog: A11105-01
Size: 100 ml

Lipofectamine® LTX & Plus Reagent

Category: Products & Services > Cell Culture & Transfection Reagents > Transfection Reagents

Lipofectamine® LTX Reagent offers a new, advanced solution for gene expression studies in hard-to-transfect cells. No other plasmid DNA-specific transfection reagent can match the efficiency, convenience, and gentleness of Lipofectamine® LTX Reagent for transfection of primary, difficult-to-transfect, and sensitive cell lines. Lipofectamine® LTX Reagent is synthesized from 100% animal origin-free components, making it easy to validate the absence of zoonotic diseases, such as BSE or viruses, in experiments or cell lines. A certificate of origin may be obtained by contacting Technical Support. ...
Catalog: A12621
Size: 0.1 ml

PLUS™ Reagent

Category: Products & Services > Cell Culture & Transfection Reagents > Transfection Reagents

PLUS™ Reagent is used in conjunction with transfection reagents, such as Lipofectamine™, to enhance transfection in adherent cell lines. Some customers find when using Plus™ Reagent that less optimization of DNA concentration is needed to achieve high transfection performance. The addition of Plus™ Reagent may also reduce the quantities of DNA and lipid required by approximately one-half compared to lipid alone. PLUS™ Reagent was specifically designed to expand the array of transfectable cell types (1). PLUS™ Reagent used with Lipofectamine™ Reagent has been demonstrated to improve the transfe...
Catalog: 11514-015
Size: 0.85 ml

Lipofectamine® RNAiMAX Transfection Reagent

Category: Products & Services > Cell Culture & Transfection Reagents > Transfection Reagents

Lipofectamine® RNAiMAX Transfection Reagent provides the highest transfection efficiencies on the widest variety of cell types for siRNA-mediated gene knockdown experiments. Lipofectamine® RNAiMAX is a proprietary RNAi-specific cationic lipid formulation designed specifically for the delivery of siRNA and miRNA into all cell types. With Lipofectamine® RNAiMAX Transfection Reagent you will get: Superior transfection efficiency requiring lower RNAi concentrations leading to more effective gene knockdown with minimal non-specific effects Easy optimization due to minimal cytotoxicity across a 10-f...
Catalog: 13778-100
Size: 0.1 ml

Dynabeads® CD34 Positive Isolation Kit

Category: Products & Services > Beads & Microspheres > Dynabeads® for Cell Isolation & Expansion > Dynabeads® for Human Cell Isolation

Use this kit to isolate a high purity and yield of human CD34+ progenitor stem cells. Positively isolated cells are bead and antibody-free, phenotypically unaltered and suitable for any downstream applications including flow cytometry, functional studies, and cell culture to produce dendritic cells (DC's). The Dynal® CD34 Progenitor Cell Isolation System can also be used to isolate CD34+ cells from rhesus monkey (Macaca mulatta). Positive isolation of human CD34+ progenitor stem cells with bead release Stem cells can be isolated directly from whole blood, cord blood or bone marrow Isolated CD3...
Catalog: 11301D
Size: 5 ml

Neon™ Transfection System 100µL Kit (50 Reactions)

Category: Products & Services > Instruments, Software, & Accessories > Instrument Accessories > Electroporation Instrument Accessories

The Neon™ Transfection System 100 µl Kit is designed specifically for use with the Neon™ Transfection System device. Use this kit for transfection volumes of 100 µl, containing 5 × 10 5 – 2 × 10 6 adherent cells or 1 × 10 6 – 5 × 10 6 suspension cells. Cells that have been transfected using the 100 µl Neon™ Tips are then ready to be washed and plated into a 6-well, 60 mm, or 10 cm culture dish, depending on your protocol. This ready-to-use universal kit comes complete with enough buffer and tips to run up to 50 reactions (25 in duplicate) using optimized or user defined protocols. For Research...
Catalog: MPK10025
Size: 50 reactions

Neon™ Transfection System 10 µL Kit (192 Reactions)

Category: Products & Services > Instruments, Software, & Accessories > Instrument Accessories > Electroporation Instrument Accessories

The Neon™ Transfection System 100 µl Kit is designed specifically for use with the Neon™ Transfection System device. Use this kit for transfection volumes of 10 µl, containing 5 × 10 4 – 2 × 10 5 adherent cells or 1 × 10 5 – 5 × 10 5 suspension cells. Cells that have been transfected using the 10 µl Neon™ Tips are then ready to be washed and plated into a multi-well culture dish. This ready-to-use universal kit comes complete with enough buffer and tips to run up to 192 reactions (96 in duplicate) using optimized or user defined protocols. For Research Use Only. Not for any animal or human the...
Catalog: MPK1096
Size: 192 reactions

Trypan Blue Stain 0.4%, for use with the Countess® Automated Cell Counter

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

Trypan blue stain is a well-accepted method for staining dead cells. It can enter into cells with compromised membranes and is the method used with the Countess® automated cell counting platform.
Catalog: T10282
Size: 2 × 1 ml

Violet Ratiometric Membrane Asymmetry Probe/Dead Cell Apoptosis Kit, for flow cytometry

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

The Violet Ratiometric Membrane Asymmetry Probe⁄Dead Cell Apoptosis Kit provides a simple and fast method for the detection of apoptosis with dead cell discrimination by flow cytometry. The Violet Ratiometric Membrane Asymmetry Probe, 4'-N,N-diethylamino-6-(N,N,N-dodecyl-methylamino-sulfopropyl)-methyl-3-hydroxyflavone (F2N12S), is a novel violet excitable dye for the detection of membrane asymmetry changes during apoptosis. The dye exhibits an excited-state intramolecular proton transfer (ESIPT) reaction resulting in a dual fluorescence with two emission bands corresponding to 530 nm and 585 ...
Catalog: A-35137
Size: 1 kit