Peg-sulphate (la-peg-alkyne) is a reactive peg derivative

I. Product description

Lipovic acid-peg-alkyne combines three functional groups of sulphate, polyethanol and aluminum。
Sulphine is a naturally occurring organic compound that is resistant to oxidation and free radicals。
Polyethanol is a high molecular polymer with good biological compatibility and water solubility。
The aluminum is an organic body capable of matching with copper ion to form a stable copper complex. This characteristic allows lipoic acid-peg-alkyne to combine with copper-containing proteins or enzymes to regulate its activity and function. In addition, platinum can be used to click on chemical reactions, react efficiently and rapidly with other compounds containing transnitrogen, and achieve inter-biological molecular interlinkage and marking。

Ii. Specific parameters

Chinese name: sulphate-polyethylene diol-pylene

English name: lipoic acid-peg-alkyne

Molecular weight (peg): 1k, 2k, 3. 4k, 4k, 5k, 6k, 10k, 20k

Terminal replacement rate gt; 95%

Origin: xian

Solvability: lipoic acid-peg-alkyne solubility in most organic solvents, such as dcm, dmf, dmso, thf, etc., has good solubility in water

Treatment and use: lipoic acid-peg-alkyne needs to be treated with regard to temperature, air moisture and stowage. Inert gases are protected to the extent possible in response。

Iii. Structure

Attention

1. The present item shall be sealed and kept in a cool, dry and ventilated place。

2. Avoid frequent unfrozen, now available, below 20°c

3. For scientific research only

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Part ii wd