MASTL (Cat. #AM1911a) western blot analysis in HepG2 cell line lysates (35ug/lane).This demonstrates the MASTL antibody detected the MASTL protein (arrow).
Serine/threonine kinase that plays a key role in M phase by acting as a regulator of mitosis entry and maintenance. Acts by promoting the inactivation of protein phosphatase 2A (PP2A) during M phase: does not directly inhibit PP2A but acts by mediating phosphorylation and subsequent activation of ARPP19 and ENSA at 'Ser-62' and 'Ser-67', respectively. ARPP19 and ENSA are phosphatase inhibitors that specifically inhibit the PPP2R2D (PR55-delta) subunit of PP2A. Inactivation of PP2A during M phase is essential to keep cyclin-B1-CDK1 activity high. Following DNA damage, it is also involved in checkpoint recovery by being inhibited. Phosphorylates histone protein in vitro; however such activity is unsure in vivo. May be involved in megakaryocyte differentiation
Tissue Specificity
This MASTL monoclonal antibody is generated from mouse immunized with MASTL recombinant protein.
Cellular Localization
Cytoplasm, cytoskeleton, centrosome. Nucleus. Cleavage furrow. Note=During interphase is mainly nuclear, upon nuclear envelope breakdown localizes at the cytoplasm and during mitosis at the centrosomes. Upon mitotic exit moves to the cleavage furrow
MASTL (Cat. #AM1911a) western blot analysis in HepG2 cell line lysates (35ug/lane).This demonstrates the MASTL antibody detected the MASTL protein (arrow).
Application Notes
WB:1:1000~16000
Additional Information
Form
Liquid
Storage Instructions
For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Storage Buffer
Mouse monoclonal antibody supplied in crude ascites with 0.09% (W/V) sodium azide.