Vergleich

Human VEGF165 protein

ArtNr ABK-PRP100239-1mg
Hersteller Abbkine Scientific
Menge 1mg
Kategorie
Typ Proteins
Specific against other
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Lieferbar
Sequence
Amino acid sequence derived from human VEGF 165 isoform (P15692-4) (Met1-Arg191) was expressed. Human and Cynomolgus VEGF165 sequences are identical.
Activity
Measured in a cell proliferation assay using human umbilical vein endothelial cells (HUVEC).
The ED50 for this effect is typically 3-12 ng/ml .
Protein length
The recombinant human VEGF consists of 165 amino acids after removal of the signal peptide and predicts a molecular mass of 19.2 kDa. Due to different glycosylation, the apparent molecular mass of rhVEGF165 is approximately 20 and 22 kDa in SDS-PAGE under reducing conditions, corresponding to the monomer.
Preparation method
Baculovirus-Insect Cells
Purity
> 98 % as determined by SDS-PAGE
Formulation
Lyophilized from sterile PBS, pH 7.4
Molecular weight
19.2 kDa
Usage notes
Always centrifuge tubes before opening. It is recommended to reconstitute the lyophilized Human VEGF165 protein in sterile ddH2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.
Storage instructions
Lyophilized Human VEGF165 protein product should be stored desiccated below -18C. Upon reconstitution, the protein should be stored at 4C between 2-7 days and for future use below -18C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Shipping
The product is shipped at ambient temperature.
Precautions
The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.
Background
Vascular endothelial growth factor (VEGF), also known as vascular permeability factor (VPF) and VEGF-A, is a potent mediator of both angiogenesis and vasculogenesis in the fetus and adult. It is a member of the platelet-derived growth factor (PDGF)/vascular endothelial growth factor (VEGF) family and often exists as a disulfide-linked homodimer. VEGF-A protein is a glycosylated mitogen that specifically acts on endothelial cells and has various effects, including mediating increased vascular permeability, inducing angiogenesis, vasculogenesis and endothelial cell growth, promoting cell migration, inhibiting apoptosis and tumor growth. VEGF-A protein is also a vasodilator that increases microvascular permeability, thus it was originally referred to as vascular permeability factor.
Gene ID
7422
Alternative
MVCD1; VEGF; VEGF165; VPF; Vascular endothelial growth factor A; VEGFA
Other info
The Endotoxin level is less than 1.0 EU per ug of the protein as determined by the LAL method
Accession
P15692

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 1mg
Lieferbar: In stock
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