Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. 5000264431

Medchemexpress LLC Fluorescein-PEG4-acid | 1807518-76-8 | MFCD23726637 | 95.0% | 654.68 g/mol | C32H34N2O11S | 5 MG
SDP

Catalog No. 5000264431
Encompass_Preferred

Fluorescein-PEG4-acid is a PEG-based linker that incorporates a fluorescein dye and terminates in a free carboxylic acid. It is intended for use as a linker in PROTAC synthesis and for covalent conjugation to biomolecules to provide fluorescent labeling for assays and imaging.

  • PEG4 spacer with a fluorescein dye for fluorescence tagging.
  • Terminal carboxylic acid enables amide coupling to amines.
  • Suitable as a PROTAC linker and for fluorescent labeling applications.
  • Yellow to orange solid; molecular weight 654.68 g/mol.
  • Store under nitrogen, away from moisture; in solvent: -80°C (up to 6 months), -20°C (up to 1 month).

Catalog No. 50-002-64431 Supplier Medchemexpress LLC Supplier No. HY1203685MG
May include imposed supplier surcharges.
Add to Cart
Add to Cart

missing translation for 'validMainframeMsg'

Fluorescein-PEG4-acid is a PEG-based linker that incorporates a fluorescein dye and terminates in a free carboxylic acid. It is intended for use as a linker in PROTAC synthesis and for covalent conjugation to biomolecules to provide fluorescent labeling for assays and imaging.

  • PEG4 spacer with a fluorescein dye for fluorescence tagging.
  • Terminal carboxylic acid enables amide coupling to amines.
  • Suitable as a PROTAC linker and for fluorescent labeling applications.
  • Yellow to orange solid; molecular weight 654.68 g/mol.
  • Store under nitrogen, away from moisture; in solvent: -80°C (up to 6 months), -20°C (up to 1 month).

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.