切换导航
关闭
  • 菜单
  • Setting

NHS-SS-11-Biotin

 
Catalog No.
A8016
Amine-reactive biotinylation reagent, mid-length
组合的产品项目
规格价格库存 数量
100mg
¥ 909.00
现货
1g
¥ 6,363.00
现货

电话: 021-55669583

邮箱: sales@apexbio.cn

全球经销商

A

背景

NHS-SS-11-biotin  is a long-chain cleavable amine-reactive biotinylation reagent that has a spacer arm of 24.3 A in length due to the existence of a cross-bridge within its chemical structure. The long spacer arm creates an increased length between a covalently modified molecule and the bicyclic biotin rings that greatly enhances the ability of the molecule to bind to avidin or streptavidin probes. The NHS ester group of NHS-SS-11-biotin reacts with the amine groups of proteins and other molecule forming an amide bond and releasing of sulfo-NHS. NHS-SS-11-Biotin is a water-insoluble molecule that requires the dissolution of organic solvents prior to be added to aqueous reactions.

化学属性

Physical AppearanceA solid
StorageStore at -20°C
M.Wt575.72
Cas No.142439-92-7
FormulaC22H33N5O7S3
Solubilityinsoluble in H2O; insoluble in EtOH; ≥16.83 mg/mL in DMSO
Chemical Name2,5-dioxopyrrolidin-1-yl 3-((3-oxo-3-((2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethyl)amino)propyl)disulfanyl)propanoate
SDFDownload SDF
Canonical SMILESO=C1N[C@]2([H])[C@]([C@H](CCCCC(NCCNC(CCSSCCC(ON3C(CCC3=O)=O)=O)=O)=O)SC2)([H])N1
运输条件 蓝冰运输或根据您的需求运输。
一般建议不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。

质量控制