Thiswatersolublealkyneactivatedesterreagentisusedfortheattachmentofalkynegrouptovarioisbiomoleculessuchasproteins,andpeptides.Amino-DNA,andotheraminescanbeusedaswell.Sincenaturalproteinsdonotcontainalkynes,butalmostalwayscontainamines(lysines),thismoleculeisan"adaptor"toturnnaturalaminesintoalkynes.
UsethisproducttoenableanyofyourproteinsforClickchemistry.
ThisisanSTP(sulfotetrafluorophenyl)ester.STPestersaresimilartoNHSesters,butpossesshigherhydrophilicity,andwatersolubility.Itworksfineinpureaqueousreactionswithoutadditionoforganicco-solvent,andisbestsuitedforthemodificationofproteins.
NHSesterlabelingofaminobiomolecules
Appearance: | colorlesssolid |
MassspecM+increment: | 80.0 |
Molecularweight: | 348.20 |
Molecularformula: | C11H5F4NaO5S |
Solubility: | goodinwater |
Qualitycontrol: | NMR1H,HPLC-MS(95%) |
Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight.Desiccate. |
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