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Biotinylation Reagents

Biotin-PE-maleimide | CAS 374592-99-1

Catalog: TASK-36-1001496   CAS NO.: 374592-99-1
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Description

Biotin-PE-maleimide (N-Biotinyl-N’-[2-(N-maleimido)ethyl]piperazine) is an invaluable reagent aiming to study and manipulate biological systems with high precision with applications in membrane protein labeling, cell tracking, immunoassays, and purification. PE is a phospholipid commonly found in biological membranes. It consists of a glycerol backbone linked to two fatty acid chains and a phosphoethanolamine head group. PE integrates well into lipid bilayers, making it useful for labeling membrane-bound molecules and studying membrane dynamics. Maleimide is a chemical group that reacts specifically with thiol groups (-SH) found in cysteine residues of proteins, forming stable thioether bonds. This specificity allows for site-specific conjugation, enabling precise labeling and modification of target proteins.

Specifications

CAS No.374592-99-1
FormulaC20H29N5O4S
Molecular Weight435.5
Purity>98%
Ship Within1 week
Storage Temp.N/A
Shipping4-25℃ for up to 3 weeks
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