ABS82-AF488

Anti-VEGF Antibody, Alexa Fluor^™ 488 Conjugate

from rabbit, ALEXA FLUOR^™ 488

• Sinónimos: Vascular endothelial growth factor A, VEGF-A, Vascular permeability factor, VPF, VEGF
• UNSPSC Code: 12352203
• eCl@ss: 32160702
• NACRES: NA.45

Propiedades

• biological source: rabbit
• Quality Level: 100
• conjugate: ALEXA FLUOR^™ 488
• antibody form: affinity isolated antibody
• antibody product type: primary antibodies
• clone: polyclonal
• species reactivity: rat, human
• species reactivity (predicted by homology): nonhuman primates (based on 100% sequence homology)
• technique(s): immunocytochemistry: suitable
• isotype: IgG
• NCBI accession no.: NP_001020537
• UniProt accession no.: P15692
• shipped in: wet ice
• target post-translational modification: unmodified
• Gene Information: human ... VEGFA(7422)

Descripción

General description

VEGF (Vascular endothelial growth factor, VEGFA, VEGF-A), a dimeric ligand, is among the most potent angiogenic factor. VEGF is secreted by tumor cells and other cells exposed to hypoxia. VEGF is a highly specific mitogen for vascular endothelial cells. Seven VEGF isoforms (a, b, c, d, e, f, g) are generated as a result of alternative splicing from a single VEGF gene. The most commonly studied isoforms are VEGF121, VEGF165, and VEGF189 (f, d and b, respectively) All seven isoforms differ in their molecular mass and in biological properties, such as their ability to bind to cell-surface heparan-sulfate proteoglycans. The expression of VEGF is potentiated in response to hypoxia, by activated oncogenes, and by a variety of cytokines. VEGF also enhances permeabilization of blood vessels and plays a central role in the regulation of vasculogenesis. VEGF expression has been linked to the degree of tumor vascularization and with increased metastatic risk. Additionally, VEGF induces endothelial cell proliferation, promotes cell migration, and inhibits apoptosis. Consequently, inhibition of VEGF signaling abrogates the development of a wide variety of tumors.

~55 kDa observed.

Immunogen

Epitope: N-terminus.

KLH-conjugated linear peptide corresponding to human VEGF at the N-terminus.

Application

Anti-VEGF Antibody, Alexa Fluor^™ 488 Conjugate is an antibody against VEGF for use in Immunocytochemistry.

Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected VEGF in HeLa and A431 cells.
The unconjugated antibody (Cat. No. ABS82) is shown to be suitable also for Western blotting and immunohistochemistry (Paraffin) applications.

Research Category
Signaling

Research Sub Category
Growth Factors & Receptors

Biochem/physiol Actions

Other homologies: Bovine (85% sequence homology). Rat (70% sequence homology). Mouse (65% sequence homology).

This antibody recognizes VEGF at the N-terminus.

Physical form

Affinity purified

Purified rabbit polyclonal antibody conjugate in PBS with 15mg/ml BSA and 0.1 % sodium azide.

Preparation Note

Stable for 1 year at 2-8°C from date of receipt.

Analysis Note

Evaluated by Immunocytochemistry in NIH/3T3 cells.

Immunocytochemistry Analysis: A 1:100 dilution of this antibody detected VEGF in NIH/3T3 cells.

Other Notes

Concentration: Please refer to lot specific datasheet.

Legal Information

ALEXA FLUOR is a trademark of Life Technologies

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Información de seguridad

• Clase de almacenamiento: 12 - Non Combustible Liquids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable