BackgroundThe protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP is a large intracellular protein. It has a catalytic PTP domain at its C-terminus and two major structural domains: a region with five PDZ domains and a FERM domain that binds to plasma membrane and cytoskeletal elements. This PTP was found to interact with, and dephosphorylate, Fas receptor and IkappaBalpha through the PDZ domains. This suggests it has a role in Fas mediated programmed cell death. This PTP was also shown to interact with GTPase-activating protein, and thus may function as a regulator of Rho signaling pathways. Four alternatively spliced transcript variants, which encode distinct proteins, have been reported.
DescriptionPTPN13 Polyclonal Antibody. Unconjugated. Raised in: Rabbit.
FormulationBuffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
SpecificityHuman, Mouse, Rat
IsotypeIgG
Uniprot IDQ12923
PurificationAffinity Purification
ImmunogenRecombinant fusion protein containing a sequence corresponding to amino acids 250-500 of human PTPN13 (NP_542416.1).
StorageShipped at 4°C. Upon receipt, store at -20°C. Avoid freeze / thaw cycles
Alternative NamesPTPN13; FAP-1; PNP1; PTP-BAS; PTP-BL; PTP1E; PTPL1; PTPLE; hPTP1E; tyrosine-protein phosphatase non-receptor type 13
ApplicationWB, IHC, IF; Recommended dilution: WB 1:500 - 1:2000, IHC 1:50 - 1:100, IF 1:50 - 1:100