Background:  PTPD1 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. The predicted PTPD1 protein has 1,174 amino acids. Its overall structure is similar to the structures of PTPH1 and PTPMEG1 (PTPN4), with an N-terminal ezrin-like domain and a single PTP domain at the extreme C terminus. Northern blot analysis shows that PTPD1 is expressed abundantly in human placenta, lung, and skeletal muscle, and to a lesser extent in several other tissues. PTPD1 may have a role in liver regeneration and spermatogenesis.

Description: Rabbit polyclonal to PTPN21

Immunogen: KLH conjugated synthetic peptide derived from PTPN21

Specificity:  ·Reacts with Human, Mouse and Rat.

·Isotype: IgG

Application:  ·Western blotting: 1/100-500. Predicted Mol wt: 133 kDa;

·Immunohistochemistry (Paraffin/frozen tissue section): 1/100-200;

·Immunocytochemistry: 1/100;

·Immunoprecipitation: 1/50;

·ELISA: 1/500;

·Optimal working dilutions must be determined by the end user.