VEGFB Protéine

N° du produit ABIN2469198

Cette protéine Recombinant VEGFB est exprimée dans Escherichia coli (E. coli).

Aperçu rapide pour VEGFB Protéine (ABIN2469198)

Antigène: VEGFB (Vascular Endothelial Growth Factor B (VEGFB))

Type de proteíne: Recombinant

Origine: Humain

Source: Escherichia coli (E. coli)

Pureté: < 98 % by SDS-PAGE gel and HPLC analyses.

Détail du produit

Séquence: PVSQPDAPGH QRKVVSWIDV YTRATCQPRE VVVPLTVELM GTVAKQLVPS CVTVQRCGGC CPDDGLECVP TGQHQVRMQI LMIRYPSSQL GEMSLEEHSQ CECRPKKKDS AVKPDSPRPL CPRCTQHHQR PDPRTCRCRC RRRSFLRCQG RGLELNPDTC RCRKLRR

niveau d'endotoxine: Endotoxin level is less than 0.1 ng per μg (1 EU/μg).

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Conseil sur la manipulation: As with any protein, exposing VEGF-B recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.

Stock: -20 °C

Stockage commentaire: The recombinant protein is stable for at least 2 years from date of receipt at -20 °C. Reconstituted VEGF-B is stable for at least 3 months when stored in working aliquots with a carrier protein at -20 °C.

Date de péremption: 24 months

Détail du antigène

Antigène: VEGFB (Vascular Endothelial Growth Factor B (VEGFB))

Autre désignation: VEGF-B

Sujet: VEGF-B, a member of the VEGF family, is a potent growth and angiogenic cytokine. It promotes DNA synthesis in endothelial cells, helps regulate angiogenesis and vascular permeability, and inhibits apoptosis in certain smooth muscle cells and neurons. VEGF-B is expressed in all tissues except the liver. It forms cell surfaced-associated disulfide linked homodimers and can form heterodimers with VEGF-A. There are two known isoforms, formed by alternative splicing, which have been designated VEGF-B167 and VEGF-B186. Both forms have identical amino-terminal sequences encoding a "cysteine knot like structural motif, but differ in their carboxyl-terminal domains. Both VEGF-B isoforms signal only through the VEGFR1 receptor. Recombinant human VEGF-B is a 38.0 kDa disulfide-linked homodimeric protein consisting of two 167 amino acid polypeptide chains.

ID gène: 7423

NCBI Accession: NP_001230662

OMIM: 344179103

UniProt: P49765

Pathways: Signalisation RTK, Signaling Events mediated by VEGFR1 and VEGFR2, VEGFR1 Specific Signals