SHP1 Recombinant Rabbit Monoclonal Antibody [SR41-02] (ET1602-19)

UNIPROT #

P29350

PROTEIN NAME

SHP1

SYNONYMS

70Z-SHP antibody;EC 3.1.3.48 antibody;HCP antibody;HCPH antibody;Hematopoietic cell phosphatase antibody;Hematopoietic cell protein tyrosine phosphatase antibody;Hematopoietic cell protein-tyrosine phosphatase antibody;HPTP1C antibody;Protein tyrosine phosphatase 1C antibody;Protein tyrosine phosphatase non receptor type 6 antibody;Protein tyrosine phosphatase SHP1 antibody;Protein-tyrosine phosphatase 1C antibody;protein-tyrosine phosphatase SHP 1 antibody;Protein-tyrosine phosphatase SHP-1 antibody;PTN6_HUMAN antibody;PTP 1C antibody;PTP-1C antibody;PTP1C antibody;Ptpn6 antibody;SH PTP 1 antibody;SH PTP1 antibody;SH-PTP1 antibody;SHP 1 antibody;SHP 1L antibody;SHP1 antibody;SHP1L antibody;tyrosine protein phosphatase non receptor type 6 antibody;Tyrosine-protein phosphatase non-receptor type 6 antibody

SEQUENCE SIMILARITIES

Belongs to the protein-tyrosine phosphatase family. Non-receptor class 2 subfamily.

TISSUE SPECIFICITY

Isoform 1 is expressed in hematopoietic cells. Isoform 2 is expressed in non-hematopoietic cells.

POST-TRANSLATIONAL MODIFICATION

Phosphorylated on tyrosine residues. Binding of KITLG/SCF to KIT increases tyrosine phosphorylation (By similarity). Phosphorylation at Tyr-564 enhances phosphatase activity.

SUBCELLULAR LOCATION

Cytoplasm, Nucleus.

FUNCTION

Tyrosine-protein phosphatase non-receptor type 6, also known as Src homology region 2 domain-containing phosphatase-1 (SHP-1), is an enzyme that in humans is encoded by the PTPN6 gene. The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. N-terminal part of this PTP contains two tandem Src homolog (SH2) domains, which act as protein phospho-tyrosine binding domains, and mediate the interaction of this PTP with its substrates. This PTP is expressed primarily in hematopoietic cells, and functions as an important regulator of multiple signaling pathways in hematopoietic cells. This PTP has been shown to interact with, and dephosphorylate a wide spectrum of phospho-proteins involved in hematopoietic cell signaling, (e.g., the LYN-CD22-SHP-1 pathway). Multiple alternatively spliced variants of this gene, which encode distinct isoforms, have been reported.