LKB1 (phospho-S428) polyclonal Antibody | BS5043

LKB1 (phospho-S428) polyclonal Antibody | BS5043 | Gentaur UK, US & Europe Distribution

Host: Rabbit

Reactivity: Human

Application: WB IHC

Application Range: WB: 1:500~1:1000 IHC: 1:50~1:200

Background: LKB1, a member of the serine/threonine kinase family, is a tumor suppressor. Physically associates with p53, it regulates specific p53 dependent apoptosis pathways. LKB1 protein is present in both the cytoplasm and nucleus of living cells and translocates to mitochondria during apoptosis. Restoring LKB1 activity into cancer cell lines defective for its expression results in a G1 cell cycle arrest.Mutations in LKB1 gene are associated with Peutz Jeghers syndrome, an autosomal dominant disorder characterized by the growth of polyps in the gastrointestinal tract, pigmented macules on the skin and mouth, and other neoplasms. LKB1 functions as a master upstream protein kinase, regulating AMPK related kinases as well as AMPK.

Storage & Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: p-LKB1 (S428) pAb detects endogenous levels of LKB1 protein only when phosphorylated at Ser428.

Molecular Weight: ~ 54 kDa

Note: For research use only, not for use in diagnostic procedure.

Alternative Names: Serine/threonine-protein kinase STK11; Liver kinase B1; LKB1; hLKB1; Renal carcinoma antigen NY-REN-19; STK11; LKB1; PJS

Immunogen: Synthetic phosphopeptide derived from human LKB1 around the phosphorylation site of Serine 428.

Conjugate: N/A

Modification: N/A

Purification & Purity: The Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Pathway: N/A