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. This PTP contains two tandem Src homology-2 domains, which function as phospho-tyrosine binding domains and mediate the interaction of this PTP with its substrates. This PTP is widely expressed in most tissues and plays a regulatory role in various cell signaling events that are important for a diversity of cell functions, such as mitogenic activation, metabolic control, transcription regulation, and cell migration. Mutations in this gene are a cause of Noonan syndrome as well as acute myeloid leukemia. Two transcript variants encoding different isoforms have been found for this gene.

CFC; NS1; SHP2; BPTP3; PTP2C; PTP-1D; SH-PTP2; SH-PTP3; MGC14433

q06124

5781

Human

IHC,IF,ICC,FC

IHC 1:200-1:1000
IF 1:100-1:400
ICC 1:200-1:1000
FC 1:200-1:400

Mouse IgG1

Mouse

Purified recombinant fragment of human PTPN11 (AA: 263-329) expressed in E. Coli.

68.4kDa

PBS, pH 7.4, 40% glycerol, and 0.01% sodium azide.

Store at 4℃ short term. Store at -20℃ long term. Avoid freeze / thaw cycle.