Acid/Cy5 PEG reagent, Cy5-PEG4-acid, Purity 96%

Synonym: Cy5-PEG4-acid; AKOS040743148; BP-22346; HY-141033; CS-0115901

Size

10 mg; 25 mg; 50 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Cy5-PEG4-acid is a PEG linker with a cyanine dye, excitation/emission maxima of 649/667 nm, and a terminal carboxyl acid.

Molecular Weight

766.4

Molecular Formula

C₄₃H₆₀ClN₃O₇

Functional Group 1

Acid

Functional Group 2

Cy5

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid

Purity

96%

Solubility

DMSO, DMF, DCM

Identity

Confirmed by NMR.

Applications

Cy5-PEG4-acid reacts with primary amines to form stable amide bonds, increasing solubility in aqueous media for bioconjugation and imaging.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.