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Functional PEGs

RB-PEG-SH, Rhodamine-PEG-Thiol, MW 2,000

Catalog: TASK-03-1000069   CAS NO.: N/A
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$68.25$68.25

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Description

Rhodamine-PEG-Thiol (RB-PEG-SH) is a fluorescent PEG derivative. It is also a linear heterobifunctional PEG reagent with a Rhodamine B, TAMRA or TMR dye and Thiol group, RB-PEG-SH is a commonly used red fluorescent dye tracer in biology for staining cells, tissues, biomarkers, Thiol(SH) group can react with maleimide and transition metal surface including gold (Gold nanoparticles-SH-PEG-Rhodamine B).

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight2,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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