anti-TCPTP, mAb (T25-AF3B7)

Product description: T cell protein tyrosine phosphatase (TCPTP), also known as PTPT and PTPN2, is an enzyme that removes phosphate groups covalently attached to tyrosine residues in proteins. TCPTP is ubiquitously expressed with particularly high expression in hematopoietic tissues and exists as two forms: an endoplasmic reticulum-targeted 48-kDa form (TC48) and a nuclear 45-kDa form (TC45). Although targeted to the nucleus, TC45 can exit in response to specific stimuli to dephosphorylate cytoplasmic substrates. TC-PTP is a negative regulator of the Jak/Stat cytokine signaling pathway. TCPTP is the PTP most closely related to PTP1B, with 72% sequence identity and 86% similarity in the catalytic domain.

Alternate Names/Synonyms: PTPT; TCPTP; PTPN2; EC=3.1.3.48; T-Cell Protein-Tyrosine Phosphatase; Tyrosine-Protein Phosphatase Non-Receptor Type 2

Product Type: Monoclonal Antibody

Clone: T25-AF3B7

Isotype: Mouse IgG2b kappa

Immunogen: Recombinant human protein purified from E. coli.

Applications: ELISA, WB

Species Crossreactivity: Human

Formulation: Liquid. HEPES with 0.15M NaCl, 0.01% BSA, 0.03% sodium azide, and 50% glycerol.

Long Term Storage: -20°C

Shipping: BLUE ICE

Use & Stability: Stable for at least 1 year after receipt when stored at -20°C.

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