Four arm polyethylene glycol azide

Basic information:

Chinese nameFour arm polyethylene glycol azide(4ARM-PEG-N3)

Chinese alias: Four arm PEG azide

English names: 4ARM-PEG-N3, 4ARM-PEG-Azide

CAS：-

Molecular weight: 2K, 5K, 10K, 20K

Purity: Over 95%

Structural formula:

Four arm polyethylene glycol azideApplication Introduction:

Nitrided PEG (4ARM-PEG-N3) can be used to modify proteins, peptides, and other materials. Azide (- N3) can react with copper catalyzed alkynes in aqueous solution and be reduced to amine groups. Polyethylene glycol can increase solubility and stability. Reducing the immunogenicity of peptides and proteins can also inhibit non-specific binding of charged molecules on modified surfaces.

physical property:

Status: Liquid or solid.

Solubility: soluble in DMSO, DMF, DCM, soluble in water.

Maintenance conditions: Long term storage at -20 ℃, away from light, and dry.

Caution: When using, be sure to dry and avoid frequent dissolution and freeze-drying.

Xi'an Qiyue Biotechnology Co., Ltd. supplies customized synthetic phospholipids, PEG phospholipids, amphiphilic block copolymers, magnetic nanoparticles, nanogold, fluorescent quantum dots and dendritic polymers, PEG derivatives and other products.

Packaging: Bottled

Manufacturer: Xi'an Qiyue Biotechnology Co., Ltd

Origin: Xi'an

Usage: For scientific research only, non-medical purposes, non medicinal, non edible

Kind reminder: For scientific research only, not for human use!

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