Cell Culture Growth Factors and Hormones
ILEX LIFE SCIENCES LLC HUMAN FGF2 147AA E.COLI 10 UG
Ilex Life Sciences FGF-2 (FGF-basic) Human (147 aa), E. coli Recombinant Protein (10 ug). DESCRIPTION: Our bioactive FGF-2 (FGF-basic) Human, E. coli Recombinant Protein (147 aa), also known as truncated Fibroblast Growth Factor 2, is a single, non-glycosylated, polypeptide chain with 147 amino acids and 16.5 kDa molecular mass. The FGF-2 is purified by proprietary chromatographic techniques. APPLICATION: FGF basic is a critical component of human embryonic stem cell (hESCs) culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state. FORMULATION: Sterile filtered white powder lyophilized from a sterile filtered solution containing 20mM Tris-HCl, pH 7.6 and 150mM NaCl. PURITY: Greater than 98.0% (SDS-PAGE). BIOACTIVITY: The ED50, Calculated by the dose- dependent proliferation of mouse BALB/c 3T3 cells is < 0.05 ng/ml corresponding to a specific activity of 2.0x107 units/mg. SYNONYMS: FGF-b, Basic fibroblast growth factor, bFGF, HBGF-2.
Genscript Corporation FGFR3 alpha IIIc His Avi
Four distinct genes encoding closely related FGF receptors FGF R1-4 are known All four genes for FGF Rs encode proteins with an N-terminal signal peptide three immunoglobulin (Ig)-like domains an acid box region containing a run of acidic residues between the IgI and IgII domains a transmembrane domain and the split tyrosine-kinase domain FGFR3 is tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of cell proliferation differentiation and apoptosis Plays an essential role in the regulation of chondrocyte differentiation proliferation and apoptosis and is required for normal skeleton development Regulates both osteogenesis and postnatal bone mineralization by osteoblasts
Genscript Corporation FGF-Fc Chimea Mouse
Fibroblast growth factor receptor 3(FGFR3) also known as CD333 (cluster of differentiation 333) is a member of the fibroblast growth factor receptor family where amino acid sequence is highly conserved between members and throughout evolution The FGFR3 gene produces various forms of the FGFR3 protein and the location varies depending on the isoform of the FGFR3 protein Since the different forms are found within different tissues the protein is responsible for multiple growth factor interactions Gain of function mutations in FGFR3 inhibits chondrocyte proliferation and underlies achondroplasia and hypochondroplasia
![OriGene FGF2 Mouse Monoclonal Antibody [Clone ID: OTI3D10]](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502543095.JPG-250.jpg)
OriGene FGF2 Mouse Monoclonal Antibody [Clone ID: OTI3D10]
FGF2 Mouse Monoclonal Antibody [Clone ID: OTI3D10]
Medchemexpress LLC TNF-alpha/TNFSF2 Mo 50ug
Recombinant mouse TNF-alpha (156 a.a) supplied lyophilized for use in in vitro functional and biochemical studies. Expressed in E. coli, the protein is highly pure and validated for activity in cytotoxicity and signaling assays.
- Lyophilized formulation for long-term storage and easy reconstitution.
- High purity suitable for biochemical and cell-based assays.
- Low endotoxin level (<0.2 EU/μg) for sensitive applications.
- Validated biological activity (ED50 <0.1 ng/mL in L-929 cell assay).
- Multiple pack sizes available to accommodate experimental scale.
Medchemexpress LLC DDR1 protein, rat (HEK293, His) | >95.0% | 2 UG
Recombinant rat DDR1 protein expressed in HEK293 cells with a C-terminal His tag. Supplied as a purified protein for biochemical assays, receptor-ligand interaction studies, and antibody validation, provided in small research quantities suitable for in vitro experiments.
- Expression system: HEK293 cells.
- Tag: C-terminal His tag for purification and detection.
- Purity: >95% by reducing SDS-PAGE.
- Applications: biochemical assays, receptor-ligand studies, antibody validation.
- Available sizes: 2 μg, 5 μg, 10 μg, 50 μg, 100 μg, 500 μg, 1 mg.
Medchemexpress LLC PDGF-BB protein, cynomolgus (HEK293, mFc, solution) | 98.0%
Recombinant PDGF-BB (cynomolgus) is an mFc-tagged growth factor produced in HEK293 cells and supplied as a 0.22 μm-filtered PBS solution for research use. The protein is highly purified (>95% by reducing SDS-PAGE), shows apparent molecular weight shifts due to glycosylation, and is shipped frozen with recommended low-temperature storage to preserve activity.
- mFc-tagged, mammalian-expressed protein suitable for receptor binding studies.
- Supplied as a sterile, filtered PBS solution, ready for use.
- High purity (>95%) as verified by reducing SDS-PAGE.
- Stored and shipped frozen to maintain stability and activity.
- Suitable for cell signaling, proliferation, and migration assays.
Medchemexpress LLC HY-P7313 10ug Medchemexpress, VEGF-C (HEK293-expressed), Human CAS: Purity:>98%
Medchemexpress, HY-P7313 10ug VEGF-C (HEK293-expressed), Human CAS: Recombinant Human VEGF-C (HEK293-expressed) functions in lymphangiogenesis, where it acts on lymphatic endothelial cells (LECs) primarily via its receptor VEGFR-3 promoting survival, growth and migration. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Cell Signaling Technology PathScanR RP ApoE4 Sandwich ELISA Kit 5 Kit
PathScanR RP ApoE4 Sandwich ELISA Kit 5 Kit
Sigma Aldrich Fine Chemicals Biosciences Hydrocortisone United States Pharmacopeia (USP) Reference Standard | 50-23-7 | MFCD00011654 | 200MG
Hydrocortisone United States Pharmacopeia (USP) Reference Standard | Mol Wt: 362.46 | 50-23-7 | MFCD00011654 | 200MG
Medchemexpress LLC TNF-alpha/TNFSF2 Hu 50ug
Recombinant human TNF-alpha (TNFSF2) supplied as a lyophilized protein corresponding to residues V77-L233 (157 amino acids). The protein is expressed in E. coli, purified to high purity, and provided in small research quantities for in vitro studies of inflammation, apoptosis, and NF-κB signaling. Store lyophilized at -20°C; after reconstitution, store at 4°C short term or -20°C for longer-term storage.
- Recombinant human TNF-alpha fragment (V77-L233).
- Expressed in E. coli for high-yield production.
- Lyophilized powder for long-term storage.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Predicted molecular mass approximately 17.5 kDa.
- Suitable for in vitro studies of inflammation, apoptosis, and NF-κB signaling.
- Available in small research quantities, including 50 μg.
ABclonal Technology Progesterone Receptor Rabbit pAb
This gene encodes a member of the steroid receptor superfamily. The encoded protein mediates the physiological effects of progesterone, which plays a central role in reproductive events associated with the establishment and maintenance of pregnancy. This gene uses two distinct promotors and translation start sites in the first exon to produce several transcript variants, both protein coding and non-protein coding. Two of the isoforms (A and B) are identical except for an additional 165 amino acids found in the N-terminus of isoform B and mediate their own response genes and physiologic effects with little overlap.