Background:

The protein encoded by this gene belongs to a small class of the protein tyrosine phosphatase (PTP) family. PTPs are cell signaling molecules that play regulatory roles in a variety of cellular processes. PTPs in this class contain a protein tyrosine phosphatase catalytic domain and a characteristic C-terminal prenylation motif. This PTP has been shown to primarily associate with plasmic and endosomal membrane through its C-terminal prenylation. This PTP was found to interact with the beta-subunit of Rab geranylgeranyltransferase II (beta GGT II), and thus may function as a regulator of GGT II activity. Overexpression of this gene in mammalian cells conferred a transformed phenotype, which suggested its role in tumorigenesis. Alternatively spliced transcript variants have been described. Related pseudogenes exist on chromosomes 11, 12 and 17.

Classification:

Primary antibody

Alternative names:

Protein tyrosine phosphatase type IVA 2 ;EC 3.1.3.48;HU-PP-1;OV-1;PTP;CAAXII;Protein-tyrosine phosphatase 4a2;Protein-tyrosine phosphatase of regenerating liver 2;PRL-2

Species reactivity:

Human, Rat, Mouse

Host:

Rabbit

Isotype:

IgG

Immunogen:

Synthesized peptide derived from part region of human protein

Concentration:

1 mg/ml

Molecular weight:

Applications:

WB, ELISA

Storage:

-20°C for 1 year

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