|Tested species reactivity||Human|
|Host / Isotype||Mouse / IgG2a|
|Immunogen||Human T lymphocytes|
|Contains||0.09% sodium azide|
|Storage Conditions||4°C or -20°C if preferred|
|Tested Applications||Dilution *|
|Flow Cytometry (Flow)||1:10 -1:50|
|Immunohistochemistry (Frozen) (IHC (F))||1:500-1:1000|
|Immunohistochemistry (Paraffin) (IHC (P))||1:100 -1:200|
|Immunoprecipitation (IP)||Assay Dependent|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
Heat-mediated antigen retrieval using Tris/EDTA (pH 8) is recommended for the staining of paraffin sections. A suggested positive control for immunohistochemical applications is human tonsil. For FACS analysis, use 10ul of the suggested working dilution to label 1x10^6 cells in 100ul.
The protein encoded by this gene is a member of the protein tyrosine phosphatase 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 an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus belongs to receptor type PTP. This gene is specifically expressed in hematopoietic cells. This PTP has been shown to be an essential regulator of T- and B-cell antigen receptor signaling. It functions through either direct interaction with components of the antigen receptor complexes, or by activating various Src family kinases required for the antigen receptor signaling. This PTP also suppresses JAK kinases, and thus functions as a regulator of cytokine receptor signaling. Four alternatively spliced transcripts variants of this gene, which encode distinct isoforms, have been reported. , ,
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