VEGF121 Protein (AA 28-147) (His tag)

Produktnummer ABIN6239782

Produktdetails

Target: VEGF121 (Vascular Endothelial Cell Growth Factor 121 (VEGF121))

Biologische Aktivität: Active

Proteineigenschaft: AA 28-147

Spezies: Human

Quelle: Escherichia coli (E. coli)

Aufreinigungstag / Konjugat: Dieses VEGF121 Protein ist gelabelt mit His tag.

Applikation: Activity Assay (AcA), Cell Culture (CC)

Produktmerkmale: Tag location: N-terminal His Tag

Reinheit: > 97 %

Biological Activity Comment: VEGFA (Vascular endothelial growth factor A) is a growth factor and can be cleaved into several isoforms, including VEGF121. It induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. It is accepted that the VEGF121 isoform stimulates the proliferation of vein endothelial cells. Thus, proliferation assay of recombinant human VEGF121 was conducted using ECV-304 cells. Briefly, ECV-304 cells were seeded into triplicate wells of 96-well plates at a density of 2,000 cells/well and allowed to attach overnight, then the medium was replaced with serum-free standard 1640 prior to the addition of various concentrations of VEGF121. After incubated for 48h, cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly, 10μL of CCK-8 solution was added to each well of the plate, then the absorbance at 450nm was measured using a microplate reader after incubating the plate for 1-4 hours at 37°C. Proliferation of ECV-304 cells after incubation with VEGF121 for 48h observed by inverted microscope was shown in Figure 1. Cell viability was assessed by CCK-8 (Cell Counting Kit-8 ) assay after incubation with human recombinant VEGF121 for 48h. The result was shown in Figure 2. It was obvious that VEGF121 significantly increased cell viability of ECV-304 cells.

Anwendungsinformationen

Applikationshinweise: Isoelectric Point: Reconstitute in 20 mM Tris, 150 mM NaCl ( pH 8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Buffer: 20 mM Tris, 150 mM NaCl, pH 8.0, containing 1 mM EDTA, 1 mM DTT, 0.01 % SKL, 5 % Trehalose and Proclin300.

Konservierungsmittel: Dithiothreitol (DTT), Other preservative, ProClin

Vorsichtsmaßnahmen: This product contains ProClin and Dithiothreitol (DTT): POISONOUS AND HAZARDOUS SUBSTANCES which should be handled by trained staff only.

Antigendetails

Target: VEGF121 (Vascular Endothelial Cell Growth Factor 121 (VEGF121))

Andere Bezeichnung: Vascular Endothelial Growth Factor 121 (VEGF121) (VEGF121 Produkte)

Molekulargewicht: 17/18kDa

UniProt: P15692