| Immunogen | Syntheticphosphopeptidefromhumanmyosin,smoothandnon-muscleregulatorylightchain. | 
| Epitope | phospho-specific(Ser19) | 
| Concentration | PleaserefertotheCertificateofAnalysisforthelot-specificconcentration. | 
| Host | Rabbit | 
| Specificity | Myosin,human,smoothandnon-muscleregulatorylightchain,phosphoSer19.ByWesternblottheantibodyrecognizesthe~20kDaphosphorylatedprotein.Theimmunogensequencediffersfromthatofthesarcomeric/cardiacformofmyosinregulatorylightchain.Theantibodyrecognizesmonophosphorylated(pSer19)anddiphosporylated(pThr18-pSer19)formsoftheprotein.Reactivitytonon-phosphorylatedhumanmyosin,smoothandnon-muscleregulartorylightchainisminimal(lessthan1%)byELISA. | 
| SpeciesReactivity |  | 
| AntibodyType | PolyclonalAntibody | 
| EntrezGeneNumber |  | 
| EntrezGeneSummary | MyosinisahexamericATPasecellularmotorprotein.Itiscomposedoftwoheavychains,twononphosphorylatablealkalilightchains,andtwophosphorylatableregulatorylightchains.Thisgeneencodesamyosinalkalilightchainexpressedinbothslow-twitchskeletalmuscleandinnonmuscletissue. | 
| GeneSymbol |  | 
| Modifications |  | 
| UniProtNumber |  | 
| UniProtSummary | FUNCTION:SwissProt:P14649#Regulatorylightchainofmyosin.Doesnotbindcalcium. SIZE:208aminoacids;22764Da SUBUNIT:Myosinisanhexamerof2heavychainsand4lightchains. SIMILARITY:SwissProt:P14649##Contains3EF-handdomains. |