产品资讯

首页 / 资讯信息 / 产品资讯

Biotin-PEG10k-Norbornene,Biotin-PEG10k-NR,降冰片烯聚乙二醇生物素 定制合成

发布时间:2023-10-10 分享至:

  英文名称:Norbornene-PEG-Biotin

  Biotin-PEG-Norbornene

  中文名称:降冰片烯-聚乙二醇-生物素

  分子量:1000,2000,3400,5000,10000,20000(可按需定制)

  外观:粘稠液体或固体粉末,取决于分子量大小

  端基取代率:≥95%

  溶解性:溶于大部分有机溶剂,如:DCM、DMF、DMSO、THF等等;溶于水

  存储条件:-20°C,避光,避湿

  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

  注意事项:取用一定要干燥,避免频繁的溶解和冻干

  取用:现配现用,将包装从冰箱中取出,置于干燥器中缓慢升至室温,打开瓶盖,取用。取用后充入惰性气体,封口膜封口,拧紧瓶盖装入自封袋,及时放入冰箱。

  产品描述:

  Norbornene-PEG biotin (norb-PEG-bio) probe is a cysteine-sulfite trap, which is used to study the effects of oxidative stress on proteins and living cells.

  Strain alkenes react selectively with sulfoxide through strain-promoted group transfer reaction to produce sulfoxide products. Combine biotin tags to facilitate enrichment and detection using various streptavidin systems (such as protein imprinting, affinity purification) in protein and cell assay applications. The norb biological probe can detect oxidized proteins in living cells by introducing ROS through endogenous and exogenous (such as adding H2O2).

  PEG衍生物可以用来修改蛋白质、肽和其他材料通过氨基酸或其他酸活性化学组。PEG衍生物可以增加溶解度和稳定性,降低多肽和蛋白质的免疫原性。

  产品用途:

  应用于医学研究,药物释放,纳米技术和新材料研究,细胞培养。 以及配体研究,多肽合成支持,接枝高分子化合物,新材料和聚乙二醇改性功能涂层等活性化合物方面。

  其他相关产品:

  mPEG-Norbornene,MW:1000

  mPEG-Norbornene,MW:2000

  mPEG-Norbornene,MW:3400

  mPEG-Norbornene,MW:5000

  mPEG-Norbornene,MW:10000

  mPEG-Norbornene,MW:20000

  Norbornene-PEG-Norbornene,MW:1000

  Norbornene-PEG-Norbornene,MW:2000

  Norbornene-PEG-Norbornene,MW:3400

  Norbornene-PEG-Norbornene,MW:5000

  Norbornene-PEG-Norbornene,MW:10000

  Norbornene-PEG-Norbornene,MW:20000

  8-Arm PEG-Norbornene,MW:1000

  8-Arm PEG-Norbornene,MW:2000

  8-Arm PEG-Norbornene,MW:3400

  8-Arm PEG-Norbornene,MW:5000

  8-Arm PEG-Norbornene,MW:10000

  8-Arm PEG-Norbornene,MW:20000