Myosin light chain (MLC) is a subunit of the conventional myosins (e.g., myosin II).
In smooth muscle and non-muscle cells conventional myosins mediate a wide variety of contractile events including cytokinesis, cell motility and smooth muscle contraction.
MLC is phosphorylated by multiple serine-threonine kinases such as Rho-kinase and PAK, however myosin light chain kinase (MLCK) acts as the primary kinase.
Contractile activity of conventional myosins is regulated by phosphorylation of MLC on several residues.
Phosphorylation of serine 19 (the major phosphorylation site and the preferred site for MLCK) activates myosin motor activity under physiological conditions.
Applications:Suitable for use in Western Blot.
Other applications not tested.
Recommended Dilutions:Western Blot: 1:1000.
Prior Immunoprecipitation of MLC may be necessary
Optimal dilutions to be determined by the researcher.
Positive Control:Chicken gizzard myosin II phosphorylated in vitro by PAK.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid in Dulbecco’s PBS, pH 7.3, 1mg/ml BSA, 50% glycerol
Specificity：Recognizes MLC when phosphorylated at Ser19. Species Crossreactivity: human and chicken
Isotype：IgG
Calc Applications Abbrev：WB
Calc Crossreactivity：Ch Hu
Immunogen：Synthetic phosphopeptide corresponding to the region of MLC that contains serine 19 (serine 20 including the initiating methionine).
