4-ArmPEG-Mal | http://calcium-channel.com

Product Name :
4-ArmPEG-Mal

Purity :
≥95%

CAS NO. :

Synonyms:
4-ArmPEG-Maleimide

Storage:

Formula:

Classification :
Multi-arm PEGs > Maleimide(Mal) PEG

Molecular Weight:
20000

Supplementary Information:
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.

Antibodies are immunoglobulins secreted by effector lymphoid B cells into the bloodstream. Antibodies consist of two light peptide chains and two heavy peptide chains that are linked to each other by disulfide bonds to form a “Y” shaped structure. Both tips of the “Y” structure contain binding sites for a specific antigen. Antibodies are commonly used in medical research, pharmacological research, laboratory research, and health and epidemiological research. They play an important role in hot research areas such as targeted drug development, in vitro diagnostic assays, characterization of signaling pathways, detection of protein expression levels, and identification of candidate biomarkers.
Related websites: https://www.medchemexpress.com/antibodies.html
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Author: haoyuan2014

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