Anti-VEGF-R1 (Flt-1) (Hu) aus Kaninchen (Klon: pAk) – unkonj.
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Übersicht
Artikelnummer CYT-026928 Spezifität Spezies-Reaktivität Wirtsspezies Isotyp Klon Klonalität (Mono-/Polyklonal) Anwendung ELISA (Enzyme Linked Immunosorbent Assay), Immunpräzipitation
Konjugation Format Produktlinie / Thema Zweckbestimmung Suchcode Hersteller / Marke -
Weitere Produktinformationen
Endothelial cells express three different vascular endothelial growth factor (VEGF) receptors, belonging to the family of receptor tyrosine kinases (RTKs). They are named VEGFR-1 (Flt-1), VEGFR-2 (KDR/Flk-1), VEGFR-3 (Flt-4). Their expression is almost exclusively restricted to endothelial cells, but VEGFR-1 can also be found on monocytes, dendritic cells and on trophoblast cells. The flt-1 gene was first described in 1990. The receptor contains seven immunoglobulin-like extracellular domains, a single transmembrane region and an intracellular splited tyrosine kinase domain. Compared to VEGFR-2 the Flt-1 receptor has a higher affinity for VEGF but a weaker signaling activity. VEGFR-1 thus leads not to proliferation of endothelial cells, but mediates signals for differentiation. Interestingly a naturally occuring soluble variant of VEGFR-1 (sVEGFR-1) was found in HUVE supernatants in 1996, which is generated by alternative splicing of the flt-1 mRNA.
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