Disuccinimidylglutarate(DSG)isacellmembranepermeable,homobifunctionalcrosslinkerwithafivecarbonspacerarm.DSGcontainstwoNHSestersthatareidealforselectivelytargetingprimaryaminemoietiesatpH7to9.DSGisasimple,shortlengthcrosslinkerthatformsirreversIBLeamidebondswithlysineresidues.Thiscompoundisideallysuitedforawiderangeofcrosslinkingapplications,whereacleavablecrosslinkerisnotpreferential.

Thiscompoundisalsoavailableinawatersolubleform(BS₂G),whichenablesdirectadditiontoaqueousbuffers,whentheuserprefersnottouseanyorganicsolventsintheircrosslinkingapplications.

Covachem"sDSGisamongthehighestpurityintheindustry,withanabsolutepurityspecificationof≥97%,measuredwithquantitativeNMRagainstaninternalstandard,andtypicalbatcheshavepurityvaluescloseto99%pure.

PackageSizes:100mgand1gram

ProductNumbers:13301-100and13301-1

ProductName:DSGCrosslinker

AlternativeNames:DSG,discuccinimidylglutarate,DSGcrosslinker,Succinimidylglutarate,Di(N-succinimidyl)glutarate,2,5-dioxopyrrolidin-1-yl6-(2,5-dioxopyrrolidin-1-yl)-5-oxohexanoate;C₁₃H₁₄N₂O₈

Specifications

Appearance:WhiteSolid

Purity:is≥97%byquantitativeNMR

Storage:4°C,protectedfrommoisture

Properties

PropertiesPhysicalState:Solid

CAS#:79642-50-5

ChemicalFormula:C₁₃H₁₄N₂O₈

MolecularWeight:326.26

Spacerlength:7.7Å

MeltingPoint:142-145°C(Lit)

CountryofOrigin:USA

TariffCode:2928.00.5000

AdditionalProductInformation:
DSGProductInformationBulletin
DSGCrosslinkerMSDS Covachem-4-甲氧六氟丁酰氯（4-CB）描述价钱数量购买包装尺寸：5 x 1克SKU：12207-5x1$ 99.00加包装尺寸：10克SKU：12207-10$ 189.00加包装尺寸：25克SKU：12207-25$ 379.00加全部添加到购物车描述发送4-carbethoxyhexafluorobutyrl chloride（4-CB）是一种烷基化试剂，用于衍生化样品以改善气相色谱分离。在进行GC分析之前，可以使用4-CB衍生化血液样本中的苯丙胺代谢物。包装尺寸：5 x 1克和25克产品编号：12207-5x1和12207-25产品名称：4-甲氧六氟丁酰氯（4-CB）备用名称：4-Carbethoxyhexafluorobutyrl chloride; 4-CB; 乙基六氟戊二酰氯技术指标外观：无色透明液体纯度：≥98％储存：4°C，防潮特性物理状态：液体CAS＃：18381-53-8化学式：C 7 H 5 ClF 6 O 3分子量：286.56沸点：159°C（升）比重：1.47（升）