名 称：DBCO-PEG4-Desthiobiotin            Desthiobiotin-PEG4-DBCO CAS号: 2032788-37-5 外 观：无色至微黄色的油 分子式：C39H51N5O8 分子量：719.87 纯度：>95% 溶解度：Water, DMSO, DMF 保存条件：-20℃ 12个月 产品描述：DBCO-PEG4-Desthiobiotin is a single-ring, sulfur-free analog of biotin that binds to streptavidin with nearly equal specificity but less affinity than biotin (Kd = 1011 vs. 1015M, respectively). Consequently, desthiobiotinylated proteins can be eluted readily and specifically from streptavidin affinity resin using mild conditions based on competitive displacement with free biotin. For pull-down experiments with biological samples, this soft-release characteristic of desthiobiotin also helps to minimize co-purification of endogenous biotinylated molecules, which remain bound to streptavidin upon elution of the target protein complexes with free biotin. 结构式： 其他点击试剂： 氮杂二苯并环辛炔胺 DBCO-NH2 CAS号：1255942-06-3 分子式：C18H16N2O Cy5-DBCO CAS号：1564286-24-3 分子式：C52H56N4O11S3 DBCO-acid CAS号：1353016-70-2 分子式：C19H15NO3 DBCO-PEG1 CAS号：1839049-33-0 分子式：C21H20N2O3 Oleic-DBCO CAS号：2279951-78-7 分子式：C36H48N2O2 DBCO acid 4 CAS号：1618102-42-3 分子式：C22H20N2O4 DBCO acid 3 CAS号：1425485-72-8 分子式：C21H19NO3 DBCO-Biotin CAS号：1418217-95-4 分子式：C28H30N4O3S DBCO-NH-Boc CAS号：1539290-74-8 分子式：C23H24N2O3 DBCO-C-PEG1 CAS号：2377004-09-4 分子式：C22H22N2O3 DBCO acid 2 CAS号：1207355-31-4 分子式：C20H17NO3 DBCO acid 5 CAS号：1337920-25-8 分子式：C23H22N2O4 BDP FL DBCO CAS号：2093197-94-3 分子式：C32H29BF2N4O2 TCO-PEG4-DBCO CAS号：1801863-88-6 分子式：C38H49N3O8 DNP-PEG4-DBCO CAS号：2149585-17-9 分子式：C35H39N5O10 DBCO-PEG4-Acid CAS号：1537170-85-6 分子式：C30H36N2O8 DBCO-Maleimide CAS号：1395786-30-7 分子式：C25H21N3O4 DBCO-PEG4-DBCO CAS号：2182601-68-7 分子式：C48H50N4O8 DBCO-PEG12-TCO CAS号：2055022-06-3 分子式：C54H81N3O16 DBCO-PEG2-acid CAS号：2304558-25-4 分子式：C26H28N2O6 DBCO-PEG1-acid CAS号：2228857-38-1 分子式：C24H24N2O5 DBCO-NHS ester CAS号：1353016-71-3 分子式：C23H18N2O5 DBCO-PEG5-DBCO CAS号：2363130-04-3 分子式：C50H54N4O9 DBCO-PEG4-MMAF CAS号：2360411-65-8 分子式：C69H99N7O15 DBCO-PEG9-DBCO CAS号：2353409-50-2 分子式：C58H70N4O13 m-PEG4-NH-DBCO CAS号：2228857-36-9 分子式：C28H34N2O6 Mal-Sulfo-DBCO CAS号：2028281-86-7 分子式：C28H26N4O8S  以上信息均由我司提供技术支持