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4-arm PEG-NH2.HCL
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Product Information
Product Name: 4-arm PEG-NH2.HCL
Alias: Four arm polyethylene glycol amine hydrochloride, 4-Arm PEG-Amine HCL salt，4-arm Poly(ethylene glycol) amine salt
Technical indicators
Content: 95%+
PDI：1.05max
Molecular weight: 5K, 10K, 20K, 40K, etc
Packaging specifications: 1G, 5G, 10G, 20G, 25G, 50G, 100G, 250G, 500G or according to customer requirements
Quality Control
1H-NMR,GPC,COA
Storage conditions
-Seal with inert gas at 25 ± 5 º C and avoid repeated thawing as much as possible.
Product Usage
Nuobichun (Shanghai) Chemical Co., Ltd. provides high-quality 4-arm PEG-NH2. HCL PEG active derivatives, which are multi armed PEG derivatives with amino groups at each end of the four arms connected to a pentaerythritol core. Reactive primary amines or NH2 groups can rapidly react with activated carboxylic acids such as NHS esters to form stable amide bonds.
4-arm PEG-NH2.HCL is mainly used for academic research, innovative drug development, disease research, peptide PEG derivative modification, nanomodification, and other biological research, such as monoclonal antibodies, polyclonal antibodies, proteins, and biological reagents. |
