abx001339

antibody from Abbexa

Targeting: PTPN1 PTP1B

Western blot (Recommended by provider)

Immunocytochemistry (Recommended by provider)

Immunohistochemistry (Recommended by provider)

Antibody Data

Product number

abx001339

Provider

Abbexa

Product name

Tyrosine-Protein Phosphatase Non-Receptor Type 1 (PTPN1) Antibody

Antibody type

Polyclonal

Description

PTPN1 Antibody is a Rabbit Polyclonal antibody against PTPN1. The protein encoded by this gene is the founding member of the protein tyrosine phosphatase (PTP) family, which was isolated and identified based on its enzymatic activity and amino acid sequence. PTPs catalyze the hydrolysis of the phosphate monoesters specifically on tyrosine residues. Members of the PTP family share a highly conserved catalytic motif, which is essential for the catalytic activity. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP has been shown to act as a negative regulator of insulin signaling by dephosphorylating the phosphotryosine residues of insulin receptor kinase. This PTP was also reported to dephosphorylate epidermal growth factor receptor kinase, as well as JAK2 and TYK2 kinases, which implicated the role of this PTP in cell growth control, and cell response to interferon stimulation. Two transcript variants encoding different isoforms have been found for this gene.

Reactivity

Human, Mouse, Rat

Host

Rabbit

Conjugate

Unconjugated

Isotype

IgG

Vial size

100 µl

Concentration

> 1 mg/ml

Storage

Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.