4-ArmPEG-Mal [10227/A44022][CAS no. -]_Biochempeg Scientific/Biopharma PEG - 코아사이언스

 

4-ArmPEG-Mal

Cat.#                 M.W.       Unit

A44022-2K       2K          1g, 5g

A44022-5K       5K          1g, 5g

A44022-10K    10K         1g, 5g

A44022-20K    20K         1g, 5g

 

• Synonyms：4-ArmPEG-Maleimide
• Purity：≥95%
• Recommended Storage Condition：
• Uses：4 Arm-PEG-Maleimide (4-Arm PEG-MAL) is a thiol reactive multiarm PEG derivative with maleimide at each terminal of the four arms connected to one pentaerythritol core. Maleimides react with thiols or sulfhydryl-containing molecules at pH 6.5 to 7.5 via Michael addition to form a stable thioether bond. 4-ArmPEG-Mal can be used for site specific protein and peptide modification. It also can be cross-linked into PEG hydrogels.

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코아사이언스 coresciences Biochempeg Scientific Inc.USA Korea distributor 한국 대리점 Biochempeg,  founded in 2013,  is a biotechnology-oriented company in Watertown, Massachusetts. We are dedicated to manufacturing and supplying high purity polyethylene glycol (PEG) derivatives and linkers, monodisperse PEG, ADC PEG linkers, Click Chemistry reagents,  PEGylation services and custom PEG derivative synthesis to clients worldwide. These PEG linkers have been widely used in bioconjugation, antibody-drug conjugates (ADCs) therapeutic, drug delivery and diagnostics field Biopharma PEG