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折扣/货期| 货号：CDX-B0310-M010 | 规格：10 mg | 目录价：￥630 |
| 货号：CDX-B0310-M050 | 规格：50 mg | 目录价：￥2310 |
产品详情
产品名称:
Sulfo-NHS-LC-Biotin sodium salt
别名:
EZ-Link Sulfo-NHS-LC-Biotin; Sulfosuccinimidyl 6-(biotinamido)hexanoate; Biotinamidohexanoic acid 3-sulfo-N-hydroxysuccinimide ester sodium salt
产品描述:
Sulfo-NHS-LC-Biotin is an amino-reactive biotinylation reagent with a long spacer arm. The 6-aminocaproic acid spacer arm provides distance between the biotin and the target ligand which helps alleviate steric hindrance, in addition it forms permanent amide bonds. The sodium sulfonate groups render this compound water-soluble and prevent it from crossing the lipid bi-layer of the cell membrane, making it a tool to label cell surface proteins. In addition, Sulfo-NHS-LC-Biotin is used to biotinylate antibodies, proteins, peptides, or amino acids by reacting with primary amines as found in the N-terminus and Lysine side chains. Optimal reaction conditions are at a pH of 7-9. Avoid amine-containing buffers, which may compete in the acylation reaction.
宿主来源:
Synthetic.
保存温度:
-20°C
运输温度:
Ambient
预期分子量:
556.59
产品形式:
solid
有效期:
Stable for at least 2 years after receipt when stored at -20°C.
产地:
瑞士
纯度:
>90% (NMR)
CAS号:
191671-46-2 or 127062-22-0
分子式:
C20H29N4NaO9S2
溶解度:
Soluble in water (10mg/ml), DMSO or DMF.
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