CAS NO: | 2127-03-9 |
包装: | 5 g |
市场价: | 315元 |
Cas No. | 2127-03-9 |
别名 | 2,2'-二硫二吡啶 |
分子式 | C10H8N2S2 |
分子量 | 220.31 |
溶解度 | DMSO : 100 mg/mL (453.91 mM; Need ultrasonic) |
储存条件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
产品描述 | 2,2′-Dipyridyl disulfide is a useful reagent for the determination of sulfhydryl groups. 2,2′-Dipyridyl disulfide is a common reagent in peptide chemistry, often used in oxidation-reduction condensations to form peptide bonds or in coupling reactions to form disulfide-linked heterodimers[1]. Formation of intramolecular S-S bonds can be dramatically accelerated by addition of a 2,2′-Dipyridyl disulfide (2-PDS) solution to an air-oxidized mixture of cysteine-containing peptides[1]. [1]. K Maruyama, et al. 2,2’-Bispyridyl disulfide rapidly induces intramolecular disulfide bonds in peptides. Peptides. 1999;20(7):881-4. |