VEGFA Protéine

N° du produit ABIN6700865

N° du produit (Fournisseur): 009-001-b99-0.1

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

Aperçu rapide pour VEGFA Protéine (ABIN6700865)

Antigène: VEGFA (Vascular Endothelial Growth Factor A (VEGFA))

Type de proteíne: Recombinant

Origine: Humain

Source: Escherichia coli (E. coli)

Application: SDS-PAGE (SDS)

Pureté: 95,00%

Détail du produit

N° du produit (Fournisseur): 009-001-b99-0.1

Fournisseur: Rockland

Fonction: VEGF-165 Human Recombinant Protein

Purification: Purity was determined to be greater than 95% as determined by analysis by RP-HPLC and by reducing and non-reducing SDS-PAGE against known standard.

niveau d'endotoxine: Measured by LAL is 0.10 EU/μg protein.

Biological Activity Comment: Human recombinant VEGF-165 is fully biologically active when compared to standards. The ED50, as determined by the dose dependent induction of HUVEC proliferation, is 3.7-5.6 ng/ml.

Information d'application

Indications d'application:

Application Note: VEGF-165 Recombinant Protein has been tested by SDS-PAGE and is suitable as a control for polyclonal or monoclonal anti-VEGF-165 in immunological assays.

Other: User Optimized

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution:

Reconstitution_Buffer: Restore with deionized water (or equivalent)

Reconstitution_Volume: 100 μL

Concentration: 0.1 mg/mL

Buffer:

Buffer: 0.1 % Trifluoroacetic acid

Stabilizer: None

Agent conservateur: Without preservative

Stock: -20 °C

Stockage commentaire: Store vial at -20° C prior to restoration. Dilute only prior to immediate use. Maintain sterility. This product DOES NOT contain preservative. DO NOT VORTEX. We recommend adding a carrier protein such as HSA or BSA to 0.1% (i.e. 1.0 mg/mL) . For best results aliquot contents and freeze at -20° C or colder. Avoid cycles of freezing and thawing. Centrifuge vial before each opening to dislodge contents from the cap and to clarify if contents are not clear after standing at room temperature.

Date de péremption: 6 months

Détail du antigène

Antigène: VEGFA (Vascular Endothelial Growth Factor A (VEGFA))

Autre désignation: VEGFA

Sujet:

Synonyms: Vascular endothelial growth factor A-165, VEGF-A165 cytokine, Vascular permeability factor, VPF-165

Background: Vascular endothelial growth factor-A was originally isolated from tumor cells and referred to as Tumor Angiogenesis Factor or Vascular Permeability Factor. Although expressed at high levels in certain tumor-derived cells it is produced by a wide variety of cell types. In addition to stimulating vascular growth and vascular permeability it may play a role in stimulating vasolidation via nitric oxide-dependent pathways. Alternative splicing of the mRNA for VEGF-A results in several isoforms of the protein being produced. Rat and bovine VEGF are one amino acid shorter than the human factor, and the bovine and human sequences show a homology of 95 percent. In contrast to other factors mitogenic for endothelial cells such as FGF-1, FGF-2 and PDGF, VEGF is synthesized as a precursor containing a typical hydrophobic secretory signal sequence of 26 amino acids. Glycosylation is not required for efficient secretion of VEGF. Recombinant Human VEGF produced in E.coli is a double, non-glycosylated, polypeptide chain containing 165 amino acids and having a molecular mass of 38231 Daltons.

UniProt: P15692

Pathways: Signalisation RTK, Glycosaminoglycan Metabolic Process, Regulation of Cell Size, Tube Formation, Signaling Events mediated by VEGFR1 and VEGFR2, Platelet-derived growth Factor Receptor Signaling, VEGFR1 Specific Signals, VEGF Signaling