Chinese name: mercaptopolyethylene glycol azide, mercaptoPEG azide.
Product Name:HS-PEG-N3,HS-PEG-AZIDE
Reagent manufacturer: Xi'an Kaixin Biotechnology***
Specification standard: 1g, 5g, 10g
Molecular weight: 1000, 2000, 3400, 5000, 10000, 20000 (can be customized on demand).
Structural Formula:
Mechanism of reaction:
HS-PEG-N3, thiol PEG azide, which combines the functional properties of three groups: sulfhydryl, polyethylene glycol, and azide. This molecular linker enables precise localization and labeling of biomolecules on the cell surface.
Sulfhydryl groups (HS) are reactive functional groups that covalently bind to other molecules containing free radicals. This makes mercaptopolyethylene glycol azide an effective biomolecular labeling and localization tool.
Azido (-n3) is a functional group capable of "click chemistry" with other alkyne-containing molecules. This reaction is characterized by high efficiency, specificity, and mild conditions.
Product form:
1.The HS-PEG-N3 reagent is a solid powder.
2.Soluble in most organic solvents, soluble in water.
3.End-group substitution rate》95+
Storage recommendations: Avoid repeated freeze-thaw cycles, store away from light, stock solutions should be used immediately, and any unused solution should be frozen in small aliquots at < 20°C.
The same type of polymer PEG reagent:
Mercaptopolyethylene glycol triethoxysilane (HS-PEG-silane).
Mercaptopolyethylene glycol fluorescein (HS-PEG-FITC).
Mercaptopolyethylene glycol rhodamine B (HS-PEG-RB).
Mercaptopolyethylene glycol folate (HS-PEG-FA).
mpeg-oh）
mpeg-nh2）
mpeg-mal）
mpeg-dspe）
mpeg-aa）
mpeg-sh）
mpeg-alkyne）
dspe peg do，dspe peg dopamine
dspe peg rb，dspe peg rhodamine
dspe peg fitc，fluorescent peg dspe
Note: It is only used for non-medical purposes such as scientific research or industrial applications, and cannot be used for human, non-medicinal, or edible purposes.
This article is compiled and shared from: Xi'an Kaixin Biotechnology***wmj