TestedandCertifiedforinvivoimaging(See"LuciferinFAQ"inadditionalinformation)
Luciferinisacommonbioluminescentreporterusedforinvivoimagingoftheexpressionofluciferase.ThiswatersolublesubstrateforthefireflyluciferaseenzymeutilizesATPandMg2+ascofactorstoemitacharacteristicyellow-greenemissioninthepresenceofoxygen,whichshiftstoredlightinvivoat37°C.ThroughtheutilizationofATP,thereactioncanbefurtherusedtoindicatethepresenceofenergyorlifeinordertofunctionasalife-deathstain.
Luciferinisacommonreagentusedthroughoutthebiotechnologyfieldandspecificallyforinvivoimaging.Luciferaselabeledtumorcells,stemcellsorinfectiousdiseasesareofteninoculatedintoresearchanimalssuchasratsormiceforinvestigation.Theinjectionofluciferinallowsforthereal-time,noninvasivemonitoringofdiseaseprogressionand/ordrugefficacyinthesemodelsystemsthroughBioluminescenceImaging(BLI).
Luciferinisalsocommonlyusedforinvitroresearch,includingluciferaseandATPassays,genereporterassays,highthroughputsequencingandvariouscontaminationassays.
FireflyLuciferinisidenticaltoBeetleLuciferin.(See"AdditionalInformation"forstructures.)
ProductSpecifications:
D-Luciferin,SodiumSalt
4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylicacidsodiumsalt
MOLECULARBIOLOGYGRADE(PremiumPure)
Formula:NaC11H7N2O3S2·H2O
MW:320.32g/mol
Color:Lightyellowpowder
Purity:>99%pure(QualityverifiedbynineindependentcriteriaincludingHPLCandFTIR.)
Storage/Handling:Storedesiccatedat-20°C.Protectfromlight.
PubChemChemicalID:23710675
IPTG, X-Gal and X-Gluc
©蚂蚁淘
没错!最开始,Gold Biotechnology只生产这三个产品,30年后的今天,Goldbio的产品已经超过3000种,涵盖:
琼脂糖树脂
抗生素
生化试剂
缓冲液
克隆与诱导
培养基添加剂
洗涤剂
DNA蛋白质电泳
酶、抑制剂和底物
生长因子
植物研究
蛋白质表达与纯化
还原剂……
目前Goldbio最核心的产品是:荧光素钾盐,X-gluc, 双丙氨磷,草胺磷 和 X-α-gal