bs-3504R [Primary Antibody]
MST1 Polyclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: MST1

Immunogen Range: 385-487/487


Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 6789

Swiss Prot: Q13043

Source: KLH conjugated synthetic peptide derived from human MST1

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

Background:

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.

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:300-5000)
ELISA(1:500-1000)
FCM(1:20-100)
IHC-P(1:200-400)
IHC-F(1:100-500)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)

Predicted Molecular Weight: 56


Cross Reactive Species: Human
Mouse
Rat

Predicted Cross Reactive Species: Dog
Cow
Horse
Rabbit

For research use only. Not intended for diagnostic or therapeutic use.

PRODUCT SPECIFIC PUBLICATIONS
  • Zhao, Boyuan. et al. Shear stress regulates the migration of suspended breast cancer cells by nuclear lamina protein A/C and large tumor suppressor through yes-associated protein. Hum Cell. 2022 Jan;:1-16Read more>>
  • Hui Wang. et al. MST1 mediates neuronal loss and cognitive deficits: A novel therapeutic target for Alzheimers disease. PROG NEUROBIOL. 2022 Jul;214:10228Read more>>
  • Yang Xi. et al. circ0005027 Acting as a ceRNA Affects the Malignant Biological Behavior of Hypopharyngeal Squamous Cell Carcinoma by Modulating miR-548c-3p/CDH1 Axis. BIOCHEM GENET. 2023 Nov;:1-16Read more>>
VALIDATION IMAGES

Formalin-fixed and paraffin embedded human laryngeal labeled with Anti-MST1 Polyclonal Antibody, Unconjugated (bs-3504R) at 1:300 followed by conjugation to the secondary antibody and DAB staining.


Formalin-fixed and paraffin embedded human prostate labeled with Anti-MST1 Polyclonal Antibody, Unconjugated (bs-3504R) at 1:300 followed by conjugation to the secondary antibody and DAB staining.


Formalin-fixed and paraffin embedded rat brain labeled with Anti-MST1 Polyclonal Antibody, Unconjugated (bs-3504R) at 1:200, followed by conjugation to the secondary antibody and DAB staining


Formalin-fixed and paraffin embedded mouse embryo labeled with Anti-CMST1 Polyclonal Antibody, Unconjugated (bs-3504R) at 1:200, followed by conjugation to the secondary antibody and DAB staining


Mouse liver lysates probed with Rabbit Anti-MST1 Polyclonal Antibody, Unconjugated (bs-3504R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:5000 for 90 min at 37˚C.