| Immunogen | Partiallypurifiedproteinfromadulthumanskeletalmusclemyosin.CloneA4.1025. | 
| Clone | A4.1025 | 
| Concentration | PleaserefertotheCertificateofAnalysisforthelot-specificconcentration. | 
| Host | Mouse | 
| Specificity | Thisantibodyrecognizesmyosinheavychain,Mr~220kDa.Immunoblottingwithmusclecelllysateswilloftenshowseveralclosebandsfromdifferentmyosinheavychaingenes,aswellasdegradationproducts. | 
| Isotype | IgG | 
| SpeciesReactivity | - Human
 - Rat
 - Mouse
 - Zebrafish
 - Drosophila
 - Rabbit
 
  | 
| AntibodyType | MonoclonalAntibody | 
| EntrezGeneNumber |  | 
| EntrezGeneSummary | MyosinisamajorcontractileproteinwhichconvertschemicalenergyintomechanicalenergythroughthehydrolysisofATP.Myosinisahexamericproteincomposedofapairofmyosinheavychains(MYH)andtwopairsofnonidenticallightchains.Myosinheavychainsareencodedbyamultigenefamily.Inmammalsatleast10differentmyosinheavychain(MYH)isoformshavebeendescribedfromstriated,smooth,andnonmusclecells.Theseisoformsshowexpressionthatisspatiallyandtemporallyregulatedduringdevelopment. | 
| GeneSymbol | - MYH1
 - MyHC-2X/D
 - MGC133384
 - MYHa
 - MyHC-IIx/d
 - MyHC-2x
 - Myosin-1
 - MYHSA1
 
  | 
| PurificationMethod | Unpurified | 
| UniProtNumber |  | 
| UniProtSummary | FUNCTION:SwissProt:P12882#Musclecontraction. SIZE:1939aminoacids;223115Da SUBUNIT:Musclemyosinisahexamericproteinthatconsistsof2heavychainsubunits(MHC),2alkalilightchainsubunits(MLC)and2regulatorylightchainsubunits(MLC-2). SUBCELLULARLOCATION:Cytoplasm,myofibril.Note=Thickfilamentsofthemyofibrils. DOMAIN:SwissProt:P12882Therodliketailsequenceishighlyrepetitive,showingcyclesofa28-residuerepeatpatterncomposedof4heptapeptides,characteristicforalpha-helicalcoiledcoils. SIMILARITY:Contains1IQdomain.&Contains1myosinhead-likedomain. MISCELLANEOUS:Eachmyosinheavychaincanbesplitinto1lightmeromyosin(LMM)and1heavymeromyosin(HMM).Itcanlaterbesplitfurtherinto2globularsubfragments(S1)and1rod-shapedsubfragment(S2). | 
| MolecularWeight | ~220kDa |