产品资讯

首页 / 资讯信息 / 产品资讯

Cy5-PEG4-acid,Cyanine5-PEG4-COOH,亲水性PEG间隔物增加了在水性介质中的溶解度

发布时间:2023-10-17 分享至:

  产品名称:Cy5-PEG4-acid

  Cyanine5-PEG4-COOH

  中文名称:氰基5-四聚乙二醇-羧酸

  分子式:C43H60ClN3O7

  分子量:766.4

  Cy5-PEG4-acid is a PEG linker containing a cyanine dye with excitation/emmission maximum 649/667 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydophilic PEG spacer increases solubility in aqueous media .

  Cy5-PEG4-酸是一种PEG连接剂,含有激发/发射值为649/667nm的花青染料和游离末端羧酸。末端羧酸可在活化剂(例如EDC或HATU)存在下与伯胺基团反应,形成稳定的酰胺键。亲水性PEG间隔物增加了在水性介质中的溶解度。

  纯度:95%

  保存条件:避光,干燥,-20℃保存

  注意事项:取用一定要干燥,避免频繁的溶解和冻干。

  用途:仅用于科学研究或者工业应用等非医疗目的,非药用,非食用

  其他相关产品:

  Cyanine3 azide 1167421-28-4

  Sulfo-Cyanine3 azide 2055138-89-9

  Cyanine3.5 azide

  Sulfo-Cyanine3.5 azide

  Cyanine5 azide 1267539-32-1

  Sulfo-Cyanine5 azide

  Cyanine5.5 azide 2183440-52-8

  Sulfo-Cyanine5.5 azide 2382994-65-0

  Cyanine7 azide 1557149-65-1

  Cyanine3 NHS ester 2632339-91-2

  Sulfo-Cyanine3 NHS ester 1424150-38-8

  Cyanine3.5 NHS ester 2231670-85-0

  sulfo-Cyanine3.5 NHS ester 2231670-91-8

  Cyanine5 NHS ester 1263093-76-0

  Sulfo-Cyanine5 NHS ester 2230212-27-6

  Cyanine5.5 NHS ester 2375105-86-3

  Sulfo-Cyanine5.5 NHS ester 2419286-92-1

  Cyanine7 NHS ester 2408482-09-5

  Sulfo-Cyanine7 NHS ester 1603861-95-5

  Cyanine7.5 NHS ester 1469541-54-5

  Sulfo-Cyanine7.5 NHS ester