Human Recombinant VEGF-121 (from E. coli)
Vascular endothelial growth factor-A (VEGF-A) is produced by a wide variety of cell types, including tumor and vascular cells. VEGF-A is a mediator of vascular growth, vascular permeability, and plays a role in stimulating vasodilation via nitric oxide-dependent pathways. VEGF-A has several alternatively spliced isoforms, with one being VEGF-121. The VEGF-121 isoform is a secreted protein that acts on receptors VEGFR-1 and VEGFR-2 to modulate endothelial cell function.
- High quality
- Low endotoxin
- Affordable
: For research use only.
- Conjugation:Unconjugated
- Protein Function:Cytokine
- Protein/Peptide Type:Recombinant
- Source:E. coli
- Species:Human
- Storage Conditions:–20 °C
- Endotoxin Content:Endotoxin LAL (EU/µg) ≤0.1
- Biological Activity:Bioactivity Assay: HUVEC proliferation, ED₅₀ ≤5 ng/ml, Bioactivity ≥2.0×10⁵ units/mg
- Gene ID:P15692-9
- Reconstitution Instructions:Sterile water at 0.1 mg/ml
- Endotoxin-free:N
- Carrier-Free:Y
- Protease-free:N
- Animal-Free:N
- Protein Synonyms:glioma-derived endothelial cell mitogen|VEGF-A|VPF
- Protein/Peptide Name:VEGF-121
- Purity:≥95%
- Molecular Weight:14.2/28.4 kDa
- Sequence:MAPMAEGGGQ NHHEVVKFMD VYQRSYCHPI ETLVDIFQEY PDEIEYIFKP SCVPLMRCGG CCNDEGLECV PTEESNITMQ IMRIKPHQGQ HIGEMSFLQH NKCECRPKKD RARQEKCDKP RR
- Endotoxin Level:Low
- Formulation:0.1% Trifluoroacetic acid (TFA)
- Nuclease-free:N
- Grade:RUO
- Shipping Temperature:RT
- Tested Applications:Bioassay