化学试剂 EMCS，55750-63-5，双功能交联剂

产品名称：EMCS

中文名称：6-(马来酰亚胺基)己酸琥珀酰亚胺酯

英文名称：6-Maleimidohexanoic acid N-hydroxysuccinimide ester

CAS #: 55750-63-5

简介：N-(e-Maleimidocaproyloxy)succinimide ester (EMCS) is a non-cleavable, water insoluble, hetero-bifunctional crosslinker that is commonly used to crosslink haptens to carrier proteins and en-zyme to antibody. The EMCS crosslinker spacer arm is longer than GMBS. The EMCS NHS es-ter and maleimide reactive groups react with amino and sulfhydryl moieties, respectively.

Application

A heterobifunctional cross-linking reagent incorporating an extended spacer with amine and sulfhydryl reactivity. Typically, coupled initially to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5) The second coupling is specific for molecules containing free sulfhydryl by thioether linkage buffered at pH 6.8 (6.5-7.0). Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates. Contains 9 atom linker. An extended aliphatic spacer stabilizes the maleimide prior to coupling compared to aromatic spacers.

外观：白色粉末

Molecular Weight: 308.3

分子式:C14H16N2O6

CAS #: 55750-63-5

溶解度：DMF

Spacer Length: 9.4 Å

Alternative Names: N-(epsilon-Malaimidocaproyloxy) succinimide

纯度：98%+

保存：-20℃

厂家：西安瑞禧生物科技有限公司

Protein crosslinkers （蛋白交联相关试剂）：

Heterobifunctional Crosslinkers异型双功能交联剂：

SMCC Crosslinker           CAS Number: 64987-85-5

Sulfo-SMCC Crosslinker      CAS Number: 92921-24-9

Sulfo-SANPAH Crosslinker    CAS Number: 102568-43-4

SMPH Crosslinker

PDPH Crosslinker

MBS Crosslinker             CAS Number: 58626-38-3

Sulfo-MBS Crosslinker

SPDP Crosslinker            CAS Number: 68181-17-9

LC-SPDP Crosslinker 

Sulfo-LC-SPDP Crosslinker

SIA Crosslinker              CAS Number: 39028-27-8

SBA Crosslinker             CAS Number: 42014-51-7

SMPB Crosslinker           CAS Number: 79886-55-8

BMPS Crosslinker           CAS Number: 55750-62-4

EMCS Crosslinker           CAS Number: 55750-63-5

GMBS Crosslinker          CAS Number: 8nth="12" year="307" w:st="on">0307-12-6

ANB-NOS Crosslinker        CAS Number: 60117-35-3

以上资料源于西安瑞禧生物科技有限公司

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