PTPRB Antibody

Product Specifications

CAS Number

9007-83-4

Gene Name

Protein tyrosine phosphatase, receptor type, B

Gene Aliases

3230402H02Rik; C130094E24; protein-tyrosine phosphatase beta; Ptpz; receptor-type tyrosine-protein phosphatase beta; Rptpb; R-PTP-beta; vascular endothelial protein tyrosine phosphatase; VE-; Veptp; VE-PTP.

Gene ID

19263

Accession Number

NP_084204.2

Reactivity

Mouse

Immunogen

Recombinant PTPRB (Gly1214~Val1463) expressed E.coli

Target

Plays an important role in blood vessel remodeling and angiogenesis. Not necessary for the initial formation of blood vessels, but is essential for their maintenance and remodeling. Can induce dephosphorylation of TEK/TIE2, CDH5/VE-cadherin and KDR/VEGFR-2. Regulates angiopoietin-TIE2 signaling in endothelial cells. Acts as a negative regulator of TIE2, and controls TIE2 driven endothelial cell proliferation, which in turn affects blood vessel remodeling during embryonic development and determines blood vessel size during perinatal growth. Essential for the maintenance of endothelial cell contact integrity and for the adhesive function of VE-cadherin in endothelial cells and this requires the presence of plakoglobin.

Clonality

Polyclonal

Type

Polyclonal Antibody

Applications

Immunohistochemistry|Western blot

Purification

Affinity Purified; Protein A Purified

Assay Protocol

Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

Concentration

0.5 mg/ml

Format

Liquid. 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.

Reconstitution

2°C to 8°C|-20°C

Molecular Weight

224 kDa

Fragment

IgG

Specificity

The antibody is a rabbit polyclonal antibody raised against PTPRB. It has been selected for its ability to recognize PTPRB in immunohistochemical staining and western blotting.