Lot numbers can be found on the outside label of a product:
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Structure of 120550-35-8
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Biotin-PFP ester enables site-specific protein labeling through rapid, stable amide bond formation with primary amines under physiological conditions. This highly reactive ester derivative features a PFP (pentafluorophenyl) group that ensures efficient conjugation without requiring additional coupling agents. Ideal for bioconjugation workflows in antibody-drug conjugates and affinity purification applications.
Biotin-PFP ester serves as a highly reactive, bench-stable reagent for site-specific protein labeling and biomolecule conjugation. The PFP ester group readily reacts with primary amines under mild aqueous conditions, enabling efficient bioconjugation without requiring additional catalysts. Its high stability in storage and compatibility with diverse reaction media make it ideal for use in immunoassays, affinity purification, and the construction of biotinylated probes for downstream detection via streptavidin systems.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: