BM(PEG)2 (1,8-双马来酰亚胺基-二甘醇)

产品名称：

BM(PEG)2 (1,8-bismaleimido-diethyleneglycol)
BM(PEG)2 (1,8-双马来酰亚胺基-二甘醇)

产品介绍：

产品说明

一般描述

BM(PEG)2 and BM(PEG)3 are homobifunctional, maleimide crosslinkers for conjugation between sulfhydryl groups (-SH). Such bismaleimide crosslinkers are commonly used to explore and characterize protein structure (i.e. oligomerization) or protein interactions. Because BM(PEG)2 and BM(PEG)3 have the same reactivity but differ in length, the relative success of these and similar reagents in forming crosslinks between sites in a protein oligomer or interaction can assist in determining intra- and intermolecular distances.

特点和优势

Reactive groups: maleimide (both ends)
Reactive towards: sulfhydryl groups
Long, pegylated, sulfhydryl-to-sulfhydryl crosslinkers, composed of maleimide groups and 2-unit polyethylene glycol spacer arm
PEG spacers provide unique advantages, including enhanced solubility, increased stability, reduced tendency toward aggregation and reduced immunogenicity
Pure compounds with defined structure and molecular weight, ensuring reproducible protein-modification effects
Ideal for small molecule or peptide conjugations

注意

This product is sensitive to moisture. The vial is packaged in a resealable bag with a desiccant to reduce exposure to moisture. After cold storage, equilibrate the vial to room temperature before opening to reduce condensation inside the vial. Make fresh solutions. Storage of stock solutions is not recommended. After use, return the vial to the resealable bag. Close the bag and store the product at the recommended temperature.

基本信息

经验(实验)分子式	C₁₄H₁₆N₂O₆
分子量	308.29
MDL编号	MFCD01096749
PubChem化学物质编号	329768819
NACRES	NA.22

产品性质

质量水平	100
测定	≥90%
形式	powder
分子量	308.29
reaction suitability	reagent type: cross-linking reagent
储存条件	desiccated
溶解性	water: soluble
运输	ambient
储存温度	2-8℃
SMILES string	O=C(C=CC1=O)N1CCOCCOCCN2C(C=CC2=O)=O
InChI	1S/C14H16N2O6/c17-11-1-2-12(18)15(11)5-7-21-9-10-22-8-6-16-13(19)3-4-14(16)20/h1-4H,5-10H2
InChI key	FERLGYOHRKHQJP-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable