Biotin-maleimide

• 产品号: B1267
• 分子式: C20H29N5O5S
• 分子量: 451.53976
• 纯 度: ≥95% (TLC)

产品别名

• 标题: Biotin-maleimide
• IUPAC标准名: N'-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazolidin-4-yl]pentanoyl}-6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanehydrazide
• IUPAC传统名: N'-{5-[(3aS,4S,6aR)-2-oxo-hexahydrothieno[3,4-d]imidazolidin-4-yl]pentanoyl}-6-(2,5-dioxopyrrol-1-yl)hexanehydrazide
• 别名: N-Biotinoyl-N′-(6-maleimidohexanoyl)hydrazide

产品性质

• Empirical Formula (Hill Notation): C20H29N5O5S
• 纯度: ≥95% (TLC)
• 外观: powder
• 溶解度: acetic acid: soluble20 mg/mL
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: 2-8°C
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Application
Biotin-maleimide- 0.01 mg/ml in PBS containing 0.1% Tween 20, incubated for 1 h at room temperature can be used to detect deprotected cysteine thiols present on immobilized peptides1.
Sulfhydryl-specific biotinylation reagent. Couples by highly efficient thioether linkage. Typically used to couple to intrinsic sulfhydryls, e.g. protein, and avoid modification of primary amine.
General description
Biotin-maleimide is a biotin specific thiol containing reagent used to biotinylate different proteins through artificially induced or natural sulphadryl group. It can be used as a universal, multipurpose, thiol-specific probe. Biotin-maleimide can also be used in dot blots to detect protein SH groups2.

详细说明 (简体中文)

Application
Sulfhydryl-specific biotinylation reagent. Couples by highly efficient thioether linkage. Typically used to couple to intrinsic sulfhydryls, e.g. protein, and avoid modification of primary amine.