MOB1B/MOBKL1A Monoclonal Antibody

SKU: AN200234P

Size::

Storage:This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles.

Shipping:Ice bag

Exp date:12 months

Category ID_II:Primary Antibodies

Category ID_III:Monoclonal Antibodies

Abbreviation:MOB1B

Target Synonym:MOB4A;MOBKL1A;MOB1B

Research Areas:Signal Transduction

Conjugation:Unconjugated

Host:Mouse

Species reactivity:Human

Application:ICC/IF

Isotype:IgG2a

Clonality:Monoclonal

Clone NO.:2D8

UNIProt ID:Q7L9L4

Accession:

Background:MST1 and MST2 are the mammalian Ste2-related protein kinases most closely related to Drosophila Hippo, a major regulator of cell proliferation and survival during development. Overexpression of MST1 or MST2 in mammalian cells is proapoptotic. MST1 and MST2 activity increase during mitosis, especially in nocodazole-arrested mitotic cells, where these kinases exhibit an increase in both abundance and activation. MST1 and MST2 also can be activated nonphysiologically by okadaic acid or H2O2. The MOB1B and MOBKL1B polypeptides, homologs of the Drosophila MATS polypeptide, are identified as preferred MST1/MST2 substrates in vitro and are phosphorylated in cells in an MST1/MST2-dependent manner in mitosis and response to okadaic acid or H2O2. MST1/MST2-catalyzed MOB1B/MOBKL1B phosphorylation alters the ability of MOB1B/MOBKL1B to bind and regulate downstream targets such as the NDR-family protein kinases. Thus, MOB1B/MOBKL1B phosphorylation in cells promotes MOB1B/MOBKL1B binding to the LATS1 kinase and enables H2O2-stimulated LATS1 activation loop phosphorylation. Most importantly, the replacement of endogenous MOB1B/MOBKL1B by a non-phosphorylatable mutant is sufficient to accelerate cell proliferation substantially by speeding progression through G1/S as well as mitotic exit.

Concentration:1 mg/mL

Immunogen:Recombinant Human MOB1B/MOBKL1A Protein

Buffer:0.2 μm filtered solution in PBS

Purification method:Protein A

Dilution:ICC/IF 1:20-1:100

Calculated MW:

ObservedMW: