產(chǎn)品名稱:MPEG-NH2,甲氧基PEG氨基,Methoxy PEG Amine
品牌:Ponsure
商品型號(hào):PS1-N
中文名稱:甲氧基聚乙二醇氨基
英文名稱:Methoxy PEG Amine
分子量(PEG):350,500,550,750,1000,2000,5000,10000,20000,40000
性狀:液體到粉末(分子量決定)
儲(chǔ)存條件:2-8℃
保質(zhì)期:二年復(fù)測(cè)
規(guī)格:1g,5g,10g,50g,100g
應(yīng)用簡(jiǎn)介:
MPEG-NH2是芃碩生物(Ponsure)氨基化PEG中的一種,他可以用于材料改性;氨基和很多基團(tuán)可以反應(yīng),如:羧基,活性酯,醛基,酸酐,酰氯等。MPEG-NH2通過(guò)以上基團(tuán)可以用來(lái)修飾蛋白,多肽,抗體,納米顆粒;另外,芃碩生物的MPEG-NH2是游離氨基,可以用來(lái)引發(fā)聚合反應(yīng)。芃碩生物的MPEG-NH2具有很好的水溶性。也能溶于大多數(shù)常用的有機(jī)溶劑。
端基取代率:
-NH2:≥95%
溶解性:水,二氯甲烷,DMSO,甲醇
取用保存:現(xiàn)配現(xiàn)用,將產(chǎn)品從冰箱中取出,置于干燥器中緩慢升至室溫,打開瓶蓋,取用。取用后充入惰性氣體,封口膜封口,擰緊瓶蓋裝入自封袋,及時(shí)放入冰箱。
備注:芃碩生物所有產(chǎn)品僅用于的科學(xué)研究,不能用于人體用途。更多詳情請(qǐng)咨詢芃碩生物!
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