中文English Call: 400-669-8850 | E-mail: info@biotyscience.com

载体材料

当前位置:首页 >>产品中心 >>热销产品 >>常用试剂 >>载体材料

Contact us

Biotyscience Inc

Tel 400-669-8850

E-mail info@biotyscience.com

QQ  499854788

       82458988


Mal-PEG-NHS

Cat NoBIOC1139
Conjugate
TypeCarrier Material
SourceN/A
Size1 g
Application
FormatPowder
Buffer溶于DMSO,DMF,DCM,溶于水。
StorageStore at 2-8℃. Keep away from light.
SynonymsMal-PEG-NHS;马来酰亚胺-聚乙二醇-活性脂
Purification≥95%
MolecularWeight2000/3400/5000
Description
BackgroundMAL-PEG-NHS is a heterofunctional PEG derivative with maleimide and NHS ester at both ends of the molecular chain. It is a useful cross-linker with a PEG spacer group. At neutral pH, maleimide can react quickly with sulfhydryl/sulfhydryl groups to form stable sulfide bonds. Maleimide contains a reactive C = C double bond and is sensitive to light or oxygen. NHS is a white crystalline substance that can be used as a pharmaceutical intermediate for the production of Semi-synthetic Kanamycin or as a solid-phase synthetic linker for polypeptides. NHS esters react with deprotonated primary amines, therefore, the reaction requires neutral to basic pH values to proceed. MAL-PEG-NHS can be easily incorporated into liposomes and other nanoparticles through the NHS-amine reaction.
上一篇:HOOC-PEG-NH2 下一篇:HO-PEG-NH2
客服:
400-669-8850
产品:
177-3110-0244
服务:
136-8125-6816
QQ 在线咨询

微信二维码
电子邮箱
info@biotyscience.com