直销供应商DBCO-PEG4-Desthiobiotin；2032788-37-5DBCO-PEG4-Desthiobiotin；2032788-37-5名 称：DBCO-PEG4-Desthiobiotin
外 观：无色至微黄色的油
CAS号: 2032788-37-5
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.我公司提供的点击类化学试剂包括：DBCO、TCO、Tetrazine、Azide、Alkyne、Auxiliary reagents等。其中DBCO Reagents又包含了与氨基反应的，与羧基反应的，与生物素交联的，与荧光素交联的，与PEG交联的等等产品。各试剂具有多样的规格和齐全的包装，能满足您各类实验需求，西安凯新所有员工希望能与您携手共进，共创辉煌。
其他点击试剂：
Copper-free Click Chemistry产品列表：
DBCO-C6-acid                  1425485-72-8
DBCO-PEG1-acid                2228857-38-1
DBCO-PEG4-acid                1537170-85-6
DBCO-PEG5-acid
DBCO-PEG8-acid
DBCO-PEG12-acid
DBCO-NHCO-PEG5-acid           1870899-46-9
DBCO-NHCO-PEG13-acid          1353016-71-3
DBCO-C6-NHS ester             1384870-47-6
DBCO-PEG4-4-Formylbenzoate
DBCO-Sulfo-NHS ester          1400191-52-7
DBCO-NHS ester                1353016-71-3
DBCO-PEG1-NHS ester           2228857-34-7
DBCO-PEG4-NHS ester           1427004-19-0
DBCO-PEG5-NHS ester           2144395-59-3
DBCO-PEG8-NHS ester
DBCO-PEG12-NHS ester
DBCO-C6-NHS ester   
DBCO-NHCO-PEG4-NHS ester     2100306-58-7
DBCO-NHCO-PEG5-NHS ester     1378531-80-6
DBCO-NHCO-PEG13-NHS ester
DBCO-PEG4-PFP ester
DBCO-PEG4-alcohol            1416711-60-8
DBCO-Amine                   1255942-06-3
Sulfo DBCO-amine             2028284-70-8
DBCO-PEG2-amine     
DBCO-PEG4-amine              1840886-10-3
DBCO-PEG6-amine
DBCO-PEG9-amine
DBCO-NHCO-PEG4-amine         1255942-08-5
DBCO-PEG4-NH-Boc
DBCO-NH-Boc                  1539290-74-8
DBCO-PEG4-Acid
DBCO-NHCO-PEG4-NH-Boc        1255942-12-1 
DBCO-Maleimide               1395786-30-7
DBCO-PEG4-Maleimide          1480516-75-3
Sulfo DBCO-Maleimide         2028281-86-7
Fluorescein-DBCO             2054339-00-1
TAMRA-PEG4-DBCO              1895849-41-8
DBCO-Sulfo-Link-Biotin       1363444-70-5
DBCO-PEG12-Biotin Conjugate
DBCO-PEG4-Biotin             1255942-07-4
DBCO-PEG4-Desthiobiotin      2032788-37-5
Diazo Biotin-DBCO
DBCO-S-S-PEG3-Biotin
DBCO-S-S-PEG3-Biotin
DBCO-PEG4-Phosphoramidite
DBCO-PEG4-Hydroxyl
DBCO-PEG4-4-Formylbenzoate
Tetrazine-DBCO
DBCO-PEG4-DBCO             2182601-68-7
DBCO-PEG5-DBCO
TCO-PEG4-DBCO              1801863-88-6
TCO-PEG12-DBCO             2055022-06-3
Methyltetrazine-DBCO       1802238-48-7
Methyltetrazine-PEG12-DBCO 2183440-28-8
DOTA-PEG5-C6-DBCO
m-PEG4-DBCO                2228857-36-9
m-PEG8-DBCO
m-PEG12-DBCO
DBCO-mPEG 2KDa
DBCO-mPEG 5KDa
DBCO-mPEG 10KDa
DBCO-mPEG 20KDa
DBCO-mPEG 30KDaMethyltetrazine-amine HCl salt         1345955-28-3
Methyltetrazine-propylamine HCl salt   1802978-47-7
Methyltetrazine-PEG4-amine HCl salt    1802908-05-9
Methyltetrazine-PEG24-amine HCl salt 
Tetrazine-Acid                         1380500-92-4
Methyltetrazine-acid                   1380500-88-8
Methyltetrazine-PEG4-acid              1802907-91-0
Methyltetrazine-PEG8-acid              2183440-33-5
Methyltetrazine-PEG12-acid             2183440-39-1
Methyltetrazine-PEG24-acid
Tetrazine-PEG-NHS ester
Tetrazine-NHS ester                    1616668-55-3
Tetrazine-Sulfo-NHS ester              1821017-48-4
Methyltetrazine-NHS ester              1644644-96-1
Methyltetrazine-Sulfo-NHS ester        1821017-46-2
Tetrazine-PEG5-NHS ester               1682653-80-0
Methyltetrazine-PEG5-NHS ester         1802907-92-1
Methyltetrazine-PEG8-NHS ester         2183440-34-6
Methyltetrazine-PEG12-NHS ester        2055646-25-6
Methyltetrazine-PEG24-NHS ester        2055646-25-6
Tetrazine-PEG-Alcohol
(6-methyl-1,2,4,5-tetrazin-3-yl)phenol 58884-35-8
Tetrazine-PEG-Alkyne 
Methyltetrazine-PEG5-alkyne            1802907-97-6
Tetrazine-PEG-Azide 
Methyltetrazine-PEG4-azide             1802908-04-8
Methyltetrazine-amido-PEG7-azide       2112731-46-9
Tetrazine-PEG-Biotin
Biotin-PEG4-methyltetrazine            1835759-81-3
Tetrazine-PEG-DBCO               
Methyltetrazine-PEG12-DBCO             2183440-28-8
Methyltetrazine-DBCO                   1802238-48-7
Tetrazine-PEG-Maleimide      
Methyltetrazine-PEG4-maleimide         1802908-02-6
Tetrazine-PEG-NH-Boc
Methyltetrazine-PEG4-NH-Boc             2194563-84-1
Methyltetrazine-PEG24-NH-Boc
Tetrazine-PEG-t-butyl ester
Methyltetrazine-PEG12-t-butyl ester     2183440-38-0
Methyltetrazine-PEG24-t-butyl ester     
Tetrazine-PEG-triethoxysilane
Methyltetrazine-PEG5-triethoxysilane
TAMRA-PEG-Tetrazine
TAMRA-PEG4-Tetrazine
TAMRA-PEG4-Methyltetrazine              2163772-19-6DBCO-PEG4-Desthiobiotin；2032788-37-5