MYL12B protein (His tag) (80R-2317)
Purified recombinant Human MYL12B Protein (His tag)
|Synonyms||MYLB 12 protein, Myosin protein, MYLB-12 protein, MLC-B protein, MYLB-12, MRLC2 protein, MYL12B, light chain 12B regulatory protein, MYLB 12|
Coomassie Blue stained SDS-PAGE of MYL12B protein (His tag) (80R-2317)
Figure annotation denotes ug of protein loaded and % gel used.
|Residues||MGSSHHHHHH SSGLVPRGSH MGSHMSSKKA KTKTTKKRPQ RATSNVFAMF DQSQIQEFKE AFNMIDQNRD GFIDKEDLHD MLASLGKNPT DAYLDAMMNE APGPINFTMF LTMFGEKLNG TDPEDVIRNA FACFDEEATG TIQEDYLREL LTTMGDRFTD EEVDELYREA PIDKKGNFNY IEFTRILKHG AKDKDD|
|Purity||> 90% pure|
|Molecular Weight||22.3 kDa|
|Form & Buffer||Supplied in liquid form in 20mM Tris-HCl buffer (pH 8.0) containing 0.2M NaCl, 40% glycerol, 2mM DTT|
Storage & Safety
|Storage||Store at 4 deg C for short term storage (1-2 weeks). Aliquot and store at -20 deg C to -70 deg C for long term storage. Avoid repeated freeze/thaw cycles.|
|Biological Significance||MYL12B is a hexameric ATPase cellular motor protein. Myosin is composed of two heavy chains, two nonphosphorylatable alkali light chains, and two phosphorylatable regulatory light chains. MYL12B regulates contraction in smooth muscle and non-muscle cells via phosphorylation by myosin light chain kinase (MLCK). Phosphorylation of myosin regulatory light chains, catalyzed by MLCK in the presence of calcium and calmodulin, increases Actin-activated myosin ATPase activity, thereby regulating contractile activity. Recombinant human MYL12B protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.|
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