LA-PEG-ALK,*PEG炔基,LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne。產品芃碩生物專業供應,研發生產。科研客戶的*!期待咨詢!
中文名稱 | 貨號 | 英文名、縮寫 | 分子量 | 規格 |
*PEG炔烴 | PS2-AKLA-5k | LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne | 5000 | 1g、5g |
*PEG炔烴 | PS2-AKLA-3k | LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne | 3400 | 1g、5g |
*PEG炔烴 | PS2-AKLA-2k | LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne | 2000 | 1g、5g |
*PEG炔烴 | PS2-AKLA-10k | LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne | 10000 | 1g、5g |
*PEG炔烴 | PS2-AKLA-1k | LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne | 1000 | 1g、5g |
(接受短鏈LA-PEG-Alkyne定制,400、600)
結構式:
基本信息:
中文名稱:*聚乙二醇炔基 LA-PEG-Alkyne
中文別名:*PEG炔基
英文名稱:LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne
CAS:-
分子量: 400、600、1K、2K、3.4K、5K、10K、20K
純度:95%以上
LA-PEG-ALK,*PEG炔基,LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne。產品芃碩生物專業供應,研發生產。科研客戶的*!期待咨詢!
應用簡介:
芃碩生物(Ponsure)的*PEG炔基(LA-PEG-ALKYNE)可以用來修飾蛋白質、多肽以及其他材料或者小分子。炔基(-ALK)能與水溶液中銅催化的疊氮的反應。PEG修飾可提高溶解度和穩定性,減少蛋白質和肽的免疫原性。它也能抑制帶電分子在修飾表面的非特異性結合。
LA:Lipoic acid, also known as thioctic acid, is an important bioactive molecule participating in various biological processes. PEG functionalized lipoic acid can be used to bind to metallic particle or film surface with its -S-S-bond. Lipoic acid group has high affinity to metallic surfaces and have been widely used for gold nanoparticles and quantum dots surfaces. PEGylated lipoic acid is water soluble and can be used directly in aqueous buffer.
物理性質:
狀態:液體或者固體。
溶解性:溶于DMSO,DMF,DCM。
保持條件:-20℃*保存,避光,干燥。
注意事項:取用一定要干燥,避免頻繁的溶解和凍干。
,LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne。產品芃碩生物專業供應,研發生產??蒲锌蛻舻?!期待咨詢!
技術指標:
純度(PEG):95%以上
取代率(LA):90%以上
取代率(ALK):90%以上
分散系數(PDI):小于等于1.05
分析:COA、GPC、NMR、MALDI-TOF
相關產品*
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,LA-PEG-Alkyne,Thioctic acid -PEG-Alkyne。產品芃碩生物專業供應,研發生產??蒲锌蛻舻?!期待咨詢!