Storage instructionsShipped at 4°C. Store at -20ºC.
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Constituents: 49% PBS, 50% Glycerol, 0.88% Sodium chloride
Note: PBS without Mg2+ and Ca2+
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab135957 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/500 - 1/1000. Predicted molecular weight: 185 kDa.|
FunctionProtein phosphatase that mediates dephosphorylation of 'Ser-473' of AKT1, 'Ser-660' of PRKCB isoform beta-II and 'Ser-657' of PRKCA. AKT1 regulates the balance between cell survival and apoptosis through a cascade that primarily alters the function of transcription factors that regulate pro- and antiapoptotic genes. Dephosphorylation of 'Ser-473' of AKT1 triggers apoptosis and suppression of tumor growth. Controls the phosphorylation of AKT2 and AKT3 more efficiently than that of AKT1. Dephosphorylation of PRKCA and PRKCB leads to their destabilization and degradation. Inhibits cancer cell proliferation and may act as a tumor suppressor. May act as a negative regulator of K-Ras signaling in membrane rafts.
Tissue specificityIn colorectal cancer tissue, expression is highest in the surface epithelium of normal colonic mucosa adjacent to the cancer tissue but is largely excluded from the crypt bases. Expression is lost or significantly decreased in 78% of tested tumors (at protein level). Ubiquitously expressed in non-cancerous tissues.
Sequence similaritiesContains 21 LRR (leucine-rich) repeats.
Contains 1 PH domain.
Contains 1 PP2C-like domain.
DomainThe PH domain is required for interaction with PRKCB and its dephosphorylation.
Cellular localizationCytoplasm. Membrane. Nucleus. In colorectal cancer tissue, expression is concentrated at the lateral membrane of epithelial cells.
- Information by UniProt
- hSCOP antibody
- KIAA0606 antibody
- PH domain and leucine rich repeat protein phosphatase antibody
ab135957 has not yet been referenced specifically in any publications.