STK4 antibody (C-Term)

Catalog No. ABIN6265345

Product Details anti-STK4 Antibody

Target: STK4 (serine/threonine Kinase 4 (STK4))

Binding Specificity: C-Term

Reactivity: Human, Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This STK4 antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC), ELISA

Specificity: MST-1/STK4 Antibody detects endogenous levels of total MST-1/STK4.

Predicted Reactivity: Pig,Bovine,Horse,Sheep,Rabbit,Dog,Chicken

Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogen: A synthesized peptide derived from human STK4, corresponding to a region within C-terminal amino acids.

Isotype: IgG

Application Details

Application Notes: WB 1:1000-3000, IHC 1:50-1:200, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20 °C. Stable for 12 months from date of receipt.

Expiry Date: 12 months

Target Details for STK4

Target: STK4 (serine/threonine Kinase 4 (STK4))

Alternative Name: STK4 (STK4 Products)

Synonyms: KRS2 antibody, MST1 antibody, TIIAC antibody, YSK3 antibody, AI447339 antibody, AU020804 antibody, Kas-2 antibody, Mst1 antibody, Ysk3 antibody, krs2 antibody, mst1 antibody, ysk3 antibody, serine/threonine kinase 4 antibody, serine/threonine kinase 4 S homeolog antibody, STK4 antibody, Stk4 antibody, stk4.S antibody

Background:

Description: Stress-activated, pro-apoptotic kinase which, following caspase-cleavage, enters the nucleus and induces chromatin condensation followed by internucleosomal DNA fragmentation. Key component of the Hippo signaling pathway which plays a pivotal role in organ size control and tumor suppression by restricting proliferation and promoting apoptosis. The core of this pathway is composed of a kinase cascade wherein STK3/MST2 and STK4/MST1, in complex with its regulatory protein SAV1, phosphorylates and activates LATS1/2 in complex with its regulatory protein MOB1, which in turn phosphorylates and inactivates YAP1 oncoprotein and WWTR1/TAZ. Phosphorylation of YAP1 by LATS2 inhibits its translocation into the nucleus to regulate cellular genes important for cell proliferation, cell death, and cell migration. STK3/MST2 and STK4/MST1 are required to repress proliferation of mature hepatocytes, to prevent activation of facultative adult liver stem cells (oval cells), and to inhibit tumor formation (By similarity). Phosphorylates 'Ser-14' of histone H2B (H2BS14ph) during apoptosis. Phosphorylates FOXO3 upon oxidative stress, which results in its nuclear translocation and cell death initiation. Phosphorylates MOBKL1A, MOBKL1B and RASSF2. Phosphorylates TNNI3 (cardiac Tn-I) and alters its binding affinity to TNNC1 (cardiac Tn-C) and TNNT2 (cardiac Tn-T). Phosphorylates FOXO1 on 'Ser-212' and regulates its activation and stimulates transcription of PMAIP1 in a FOXO1-dependent manner. Phosphorylates SIRT1 and inhibits SIRT1-mediated p53/TP53 deacetylation, thereby promoting p53/TP53 dependent transcription and apoptosis upon DNA damage. Acts as an inhibitor of PKB/AKT1. Phosphorylates AR on 'Ser-650' and suppresses its activity by intersecting with PKB/AKT1 signaling and antagonizing formation of AR-chromatin complexes.

Gene: STK4

Molecular Weight: 56 kDa

Gene ID: 6789

UniProt: Q13043

Pathways: Tube Formation