JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

྾

Fluorescein-PEG6-Acid - 96%, high purity , CAS No.2055014-69-0

Item Number

F595187

Grouped product items
SKU	Size	Availability	Price
F595187-25mg	25mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,081.90
F595187-50mg	50mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,681.90
F595187-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,941.90

Fluorescein-PEG

View related series

Basic Description

Specifications & Purity	96%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Fluorescein-PEG6-Acid is a xanthene dye with excitation/emmission maximum 494/517 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or DCC) to form a stable amide bond. It be used as quantum yield standard. Hydophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding.

Molecular Weight	742.8

Enter Lot Number to search for COA:

Solubility	Solubility in Water, DMSO, DMF, DCM

Determine the necessary mass, volume, or concentration for preparing a solution.

Determine the dilution needed to prepare a stock solution.