Form
Powder
Appearance
Whiteoroff-whitepowder
WaterContent(KarlFisher)
≤12.0%
MeltingPoint
168-178°C
PuromycindihydrochlorideisanaminonucleosideantibioticderivedfromStreptomycesalboniger.Puromycindihydrochloride isroutinelyusedasaselectiveagentintransfectionandtransformationprotocols.
Formorepuromycinproducts,clickhere.
Contietal. usedpuromycinDiHClfromTOKU-EtoselectforeGFPexpressingA549cells. "PolymericNanocarriersAndTheirOralInhalationForumlationsForTheRegionalDeliveryofNucleicAcidsToTheLungs."
Sandoval-Jaimeetal. usedpuromycinDiHClfromTOKU-Etoselectforstablytransfectedcells. "RecoveryofmurinenorovirusandfelinecalicivirusfromplasmidsencodingEMCVIRESinstablecelllinesexpressingT7polymerase."
Mutongaetal.usedpuromycinfromTOKU-EtoselectforresistantcellstransformedwithavectorcontainingSUV39H2(ahistonemethyltransferase)andapuromycinresistancegene."TargetingSuppressorofVariegation3-9Homologue2(SUV39H2)inAcuteLymphoblasticLeukemia(ALL)."
Luetal. usedblasticidinSHClandpuromycindihydrochloridefromTOKU-EtoselectfortransfectedAS-B145andBT-474cells. "OvatodiolideInhibitsBreastCancerStem/ProgenitorCellsthroughSMURF2-MediatedDownregulationofHsp27"
58-58-2
C22H29N7O5·2HCl
544.43
Duringtranslation,puromycinenterstheribosomal“A”siteanddisruptspeptidetransfer.Asaresult,theribosomestopsandthepeptidechainisterminatedleADIngtoanonfunctionalprotein. PuromycinresistanceisconferredbythepacgeneandisisolatedfromStreptomycesalboniger.Thepacgeneisa600nucleotidefragmentofDNAandencodespuromycinN-acetyltransferase.PuromycinN-acetyltransferaseinactivatespuromycinbyacetylatingtheaminogroupinthepuromycintyrosinylmoiety.AcetylatedpuromycinisBIOLOGicallyinactiveanddoesnotassociatewithprokaryoticoreurkaryoticribosomes. 2-8°C 2941.90.1010 Puromycindihydrochlorideisactiveagainstbothprokaryoticandeurkaryoticcells. Powder Whiteoroff-whitepowder ≤12.0% 168-178°CMechanismofresistance
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Specifications:
Form
Appearance
WaterContent(KarlFisher)
MeltingPoint