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Azide-PEG4-hydrazide
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 4697-100mg | 100 mg | $248 | 現貨 | |
| 4697-500mg | 500 mg |
$791
|
現貨 |
Azide-PEG6-hydrazide is a heterobifunctional crosslinker with a hydrazide group, alkyne-reactive azide group, and a PEG4 hydrophilic linker.
The hydrazide group is used to attach the terminal azide group to a carbonyl group of aldehydes and ketones. Carbonyl groups are encountered in proteins subjected to oxidative stress. Many small natural molecules are also carbonyl compounds. Most saccharides and RNAs contain 1,2-diol fragments, which can be oxidized with periodate to aldehydes, which in turn react with hydrazides.
The azide group can undergo click chemistry reactions with alkyne, BCN, or DBCO to form a stable triazole linkage.
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BDP® 558/568 alkyne
BDP 558/568 is a borondipyrromethene dye for Cyanine3-channel. This product is a terminal alkyne derivative for copper-catalyzed click chemistry.DOTA-tris-tBu 單-NHS 酯 (DOTA-tris-tBu mono-NHS ester)
是具有 DOTA 螯合和胺反應活性的 含NHS 酯基的雙功能連接體，用於生物分子偶合。疊氮-PEG2-羧酸 (Azide-PEG2-carboxylic acid)
具有末端羧基和疊氮基的雙官能二甘醇。General properties
| Appearance: | white-yellow solid |
| Molecular weight: | 341.80 |
| CAS number: | 2170240-96-5 |
| Molecular formula: | C11H24ClN5O5 |
| Solubility: | Methylene chloride, acetonitrile, DMF, DMSO, THF |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | 下載 |
| 產品規格 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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