SAS PEG SAS, PEG Diamide Sucimidyl Succinimidyl Succinate, Diamide Succinimidyl Succinimidyl Succinate PEG Diamide Succinimidyl Succinate.
Product Structure:
Product Specifications:
1.Molecular weight: 1000, 2000, 3400, 5000, 10000, 20000 (can be customized on demand).
2.Packing: 1g, 5g, 10g, flexible packaging, there are 100mg packages and 500mg 1g and 5g large packages.
3.Appearance color: Depending on the molecular weight, it appears as a solid or viscous liquid.
4.Solubility conditions: soluble in most organic solvents, such as: DCM, DMF, DMSO, THF, etc., and have good solubility in water.
5.Stability: 1 year at -20°C, dry, protect from light.
6.End group substitution rate: >>95
7.Brand name: Xi'an Kaixin Biotechnology***
Reaction characteristics:
SAS-PEG-SAS contains succinimide groups at both ends of the molecular chain and is a bifunctional cross-linking PES reagent. There is an aliphatic amide bond between the PEG and the succinimide group. It is generally biocompatible, non-toxic, and stable in both organic and aqueous solutions, making it widely used in biological applications as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit longer half-lives in vivo than their non-PEGylated counterparts. It should be stored in a dry environment at -20 °C, away from direct sunlight.
Matters of use:
Sensitive to light and temperature, for the effect of reagent use, the material should always be kept under low temperature and dry conditions, protected from light, and avoid frequent thawing and freezing.
Storage conditions:
Store in -20 if possible, and the material can be processed under inert gas if conditions permit, for better stability of the reagent.
[Polymer PEG reagent products].
NH2-PEG-OH), amino polyethylene glycol hydroxyl group.
NH2-PEG-AA), amino polyethylene glycol acetic acid.
NH2-PEG-SH), aminopolyethylene glycol sulfhydryl group.
NH2-PEG-ALKYNE), aminopolyethylene glycol propylene.
NH2-PEG-N3), aminopolyethylene glycol azide.
NH2-PEG-MAL), amino polyethylene glycol maleimide.
NH2-PEG-AC), amino-polyethylene glycol acrylate.
NH2-PEG-ACA), amino-polyethylene glycol acrylamide.
NH2-PEG-TERT), tert-butyl aminopolyethylene glycol acetate.
NH2-PEG-NHBOC), aminopolyethylene glycol amino-tert-butoxycarbonyl.
NH2-PEG-NHFMOC), aminopolyethylene glycol, aminofluorene methoxycarbonyl.
NH2-PEG-X), aminopolyethylene glycol halogenated hydrocarbons [chlorobromine].
The above reagent information compiled by Xi'an Kaixin Biotechnology ***wmj is only used for non-medical purposes such as scientific research or industrial applications, and is not medicinal or edible. Accepting a variety of complex tasks, synthetic monodispersed PEGs can provide a variety of products with different amounts of PEGs in addition to a wider variety of groups.