Cell Culture Growth Factors and Hormones
Genscript Corporation GARPLatent TGF beta 1 Complex
GARP Latent TGF Beta is a complex found on surface of many types of cells In Tregs GARP is involved in TCR-mediated activation of Latent TGF- and thus promoting secretion and activation of TGF- Integrin v 8 on the surface of immune cells and other cells recognizes RGD in LAP resulting in the release of mature TGF- from the TGF- GARP complex
Enzo Life Sciences CD40L (soluble) (human), (recombinant) (10 µg)
Increases the stimulation of B cells. Alternative name: CD154, TNFSF 5, gp39. MW: ~18kDa (SDS-PAGE). Concentration: 0.1mg/ml after reconstitution. Endotoxin content: E. coli. The extracellular domain of human CD40L (CD154) (aa 116-261) is fused at the N-terminus to a linker peptide (6 aa) and a FLAG-tag. Specificity: Binds to human CD40. Use/Stability: Stable for at least 6 months after receipt when stored at -20°C. UniProt: P29965. Application: ELISA. Handling: Avoid freeze/thaw cycles. After reconstitution, prepare aliquots and store at -20°C. Long Term Storage: -20°C
American Research Products Inc Rat tumor necrosis factor lig
Rat tumor necrosis factor (ligand) superfamily member 14 (TNFSF14) ELISA kit from CUSABIO Detection Range 15 6 pg/ml - 1000pg/ml Sensitivity 3 9 pg/ml Sample serum plasma tissue homogenates Method Sandwich
Medchemexpress LLC CD28 Mouse HEK293 50ug
Recombinant mouse CD28 extracellular fragment produced in mammalian cells for immunology research. The protein comprises residues N20-K149 and includes C-terminal human Fc and 6xHis tags to facilitate purification and detection. It is intended for use in studies of T-cell costimulation, ligand binding, and signaling, and is supplied with low endotoxin and manufacturer handling and storage recommendations.
Medchemexpress LLC PDGF-BB Mouse C-Hi 2ug
Recombinant mouse PDGF-BB (S82-T190) is an active growth factor produced in E. coli and supplied as a lyophilized powder with a C-terminal 6xHis tag. It is intended for cell signaling and cell culture applications, provided with high purity and detailed storage and handling recommendations.
- High purity ≥98% as determined by SDS-PAGE.
- Includes C-terminal 6xHis tag for purification or detection.
- Lyophilized formulation for convenient storage and transport.
- Recommend reconstitution to ≥100 μg/mL in 4 mM HCl.
- Stable short term at 4°C after reconstitution; long-term storage at -20°C or -80°C recommended.
- Approximately 15 kDa molecular weight by SDS-PAGE.
- Suitable for cell signaling and tissue development research.
Sigma Aldrich Fine Chemicals Biosciences hEGF, 62253-63-8, MFCD00132565, 0.5mg
EGF, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture, Synonym: EGF, Epidermal Growth Factor human
Sigma Aldrich Fine Chemicals Biosciences hEGF, 62253-63-8, MFCD00132565, 0.2mg
EGF, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture, Synonym: EGF, Epidermal Growth Factor human
Cell Systems Corporation Attachment Factor - 100mL (4Z0-210)
Attachment Factor (10mL) is a 5-second coating solution that promotes cell attachment to tissue culture surfaces and encourages correct polarity and cytoskeletal organization. It is vital when cultures are to be initiated, grown, passaged, or used within the Cell Systems Media family. It enhances plating efficiency and growth rates, shortens "lag time" after passage, promotes the organization of polarity and cytoskeletal architecture, and can increase cell yield during culture expansion. Unlike other coating solutions that require long wait time (such as collagen), Attachment Factor provides an ideal coating in just 5 seconds. Use with all except Melanocyte and Keratinocyte cells. Available in 10mL (4Z0-201) and 100mL. Large quantities? Contact Fisher Scientific sales rep to discuss bulk order needs. Tight deadline? Available for next day delivery after the purchase order is received. Maximize results!
Medchemexpress LLC Recombinant human CD83 protein (HEK293, His tag) | 10 UG
Recombinant human CD83 extracellular domain supplied as a lyophilized, His-tagged protein produced in HEK293 cells for research use in studies of immune function and protein interactions.
- Expressed in HEK293 cells with a His tag.
- Contains amino acids T20-A143 of human CD83.
- Molecular weight approximately 20-30 kDa.
- Endotoxin level <1 EU/μg as measured by LAL.
- Lyophilized powder formulation for convenient storage and shipping.
- Reconstitute to ≥100 μg/mL; aliquot and freeze for long-term storage.
- Supplied in a 10 μg quantity.
Medchemexpress LLC Recombinant human CD1b protein (HEK293, C-hFc) | >95.0% | 10 UG
Recombinant human CD1b protein expressed in HEK293 mammalian cells with a C-terminal Fc tag, provided as a research-grade recombinant protein suitable for immunology, antigen presentation, and assay development applications. Supplied in small pack sizes for laboratory use.
- Expressed in HEK293 mammalian cells with C-terminal Fc tag
- Reported purity >95% as determined by reducing SDS-PAGE
- Sequence region reported as S18-S303 (UniProt accession P29016)
- Stable at -20 °C; after reconstitution stable at 4 °C for 1 week or -20 °C for longer with carrier protein
- Available in small research pack sizes suitable for assay development and characterization
Medchemexpress LLC SCF Human HEK293 500ug
Recombinant human stem cell factor (SCF) produced in HEK293 cells and supplied as a purified, C-terminal 6xHis-tagged protein for use in in vitro studies of KIT receptor signaling. The material is provided in multiple pre-measured quantities and includes handling guidance for storage and reconstitution to preserve activity.
- Expression in HEK293 cells for human-like post-translational modifications.
- C-terminal 6xHis tag enables affinity purification and detection.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Stable when stored at -20°C; aliquot and store at -80°C for long term.
- Do not reconstitute below 100 μg/mL; follow recommended handling for activity.
- Suitable for receptor-ligand binding, signaling, and cell proliferation assays.
Medchemexpress LLC SCF Human HEK293 100ug
Recombinant human Stem Cell Factor (SCF) expressed in HEK293 cells and purified with a C-terminal 6xHis tag. Supplied lyophilized for research use, this protein supports KIT receptor activation and downstream signaling and is suitable for cell-based assays and biochemical studies. Bioactivity has been validated in TF-1 proliferation assays.
- High purity (>95%) suitable for sensitive assays.
- Mammalian expression preserves native glycosylation and activity.
- C-terminal His tag enables straightforward purification and detection.
- Lyophilized formulation simplifies storage and transport.
- Validated bioactivity: ED50 ~1.097 ng/mL in TF-1 cell proliferation assay.
- Storage stability supported by aliquoting at -20°C to -80°C for long-term use.