製品の概要

  • 製品名Recombinant human PTPRB protein
  • タンパク質長Protein fragment

製品の詳細

  • 由来Recombinant
  • 由来Escherichia coli
  • アミノ酸配列
    • 生物種Human
    • 領域1675 to 1996

特性

Our Abpromise guarantee covers the use of ab42583 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 生理活性Specific Activity: 40 U/µg. One unit will hydrolyze 1 nmol p-nitrophenyl phosphate per minute at pH 7.4 and 30°C. Assay buffer: 50 mM HEPES, pH 7.4, 2 mM EDTA, 3mM DTT, 100 mM NaCl, 50 mM pNPP.
  • アプリケーション

    Inhibition Assay

    Functional Studies

  • 精製度> 95 % SDS-PAGE.

  • 製品の状態Liquid
  • Concentration information loading...

前処理および保存

  • 保存方法および安定性

    Shipped on Dry Ice. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.

    Preservative: None
    Constituents: 50% Glycerol, 0.05% Tween 20, 75mM Sodium chloride, 25mM Tris HCl, 2mM EDTA, 10mM Glutathione, 1mM DTT, pH 8.0

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

関連情報

  • 別名
    • HPTP BETA
    • HPTPB
    • Phosphacan receptor type B
    • Protein tyrosine phosphatase receptor type B
    • Protein-tyrosine phosphatase beta
    • PTPB
    • Ptprb
    • PTPRB_HUMAN
    • R PTP BETA
    • R-PTP-beta
    • Receptor-type tyrosine-protein phosphatase beta
    • RPTPB
    • Vascular endothelial protein tyrosine phosphatase
    • VE-PTP
    see all
  • 機能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.
  • 配列類似性Belongs to the protein-tyrosine phosphatase family. Receptor class 3 subfamily.
    Contains 17 fibronectin type-III domains.
    Contains 1 tyrosine-protein phosphatase domain.
  • 細胞内局在Membrane.
  • Information by UniProt

Recombinant human PTPRB protein (ab42583) 使用論文

ab42583 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"