400-115-0588
在線咨詢產品分類
快速訂購
31952518
- 029-86354885
- 18392009562
sales@xarxbio.com
DBCO-PEG4-Desthiobiotin
| Catalog # | Pkg Size | Price | Quantity | Shopping Cart |
|---|---|---|---|---|
| R-CD-030 | 10mg | ￥ 2384 | 加入購物車 | |
| R-CD-030 | 25mg | ￥ 4464 | 加入購物車 | |
Datasheet
MSDS
COA
結構式
| 外觀 | Colorless to slightly yellow oil |
| 分子量 | 719.87 |
| 溶解度 | DMSO, DMF, DCM, THF, Chloroform |
| CAS號 | N/A |
| 質量控制 | 95% |
| 儲存條件 | -20℃ |
| 保存時間 | 1 year |
| 其他信息 | N/A |
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.
親，說點什么吧，您的評價對其它買家很有幫助哦~
“好評，中評，差評”請填寫其一哦~
您的昵稱
相關產品
| DBCO-C6-NHS Ester | DBCO-C6-NHS Ester is an amine-reactive building block used for modification of amine-containing molecule in organic media. |
| DBCO-NHS Ester | DBCO-NHS Ester is an amine-reactive building block used for modification of amine-containing molecule in organic media. |
| DBCO-Sulfo-NHS Ester | DBCO-Sulfo-NHS Ester is water-soluble reagent that enables simple and efficient labeling of antibodies, proteins and any other primary amine-containing macromolecules with DBCO moiety in 100% aqueous buffers. |
| DBCO-PEG4-NHS Ester | DBCO-PEG4-NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. |
| DBCO-PEG5-NHS Ester | DBCO-PEG5-NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. |
| DBCO-PEG13-NHS Ester | DBCO-PEG13-NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary azide-containing molecules. |
庫存查詢