abcam | sigma | roche | qiagen | merck | millipore |
invitrogen | life | ambion | illumina | thermo | ABI |
enzo | vectorlabs | chemicon | Quidel | peprotech | cayman |
Biovision | chondrex | Meridian | Kamiya | Genetex | Neuromics |
訂購貨號 | 產(chǎn)品名稱及規(guī)格 | 價格(¥) |
30720 | Pentynoic acid STP ester, 10 mg | 1430.00 |
40720 | Pentynoic acid STP ester, 25 mg | 2730.00 |
50720 | Pentynoic acid STP ester, 50 mg | 5330.00 |
60720 | Pentynoic acid STP ester, 100 mg | 9035.00 |
水溶的炔烴活性酯試劑適合為多種生物分子比如蛋白和多肽連接炔烴基團。氨基-DNA及其他氨基亦適用。因為天然蛋白并不包含炔烴,但通常包含氨基(賴氨酸),該試劑就相當于“轉(zhuǎn)換器”將天然氨基分子轉(zhuǎn)為炔烴。
使用該試劑可以使所有蛋白適合點擊化學。
該試劑是STP (sulfotetrafluorophenyl)酯。STP酯類似NHS酯,但擁有更強的親水性和水溶性。在不需要有機共溶劑單純的水溶液中也能很好的進行標記反應(yīng),是對蛋白進行修飾的好選擇。
推薦手冊:
使用我們的標準氨基生物分子標記手冊。
相關(guān)產(chǎn)品:
Azidobutyric acid NHS ester- 類似產(chǎn)品用于蛋白標記azido基團。
General properties
Appearance: |
colorless solid |
Mass spec M+ increment: |
80.0 |
Molecular weight: |
348.20 |
Molecular formula: |
C11H5F4NaO5S |
Solubility: |
good in water |
Quality control: |
NMR 1H (95%) and 13C, TLC, functional testing |
Storage conditions: |
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: |
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