Cy5/Hydroxyl PEG reagent, N-(m-PEG4)-N'-(Hydroxy-PEG2)-Cy5, Purity 97%

Synonym: 2107273-12-9; N-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5; AKOS040743680; BP-23002; HY-141073

CAS Number: 2107273-12-9
PubChem CID: 119058371

Size

1 mg; 5 mg; 10 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5 is a cyanine-labeled PEG linker with excitation/emission maximum of 649/667 nm, containing a hydroxyl group for further derivatization.

Molecular Weight

713.4

Molecular Formula

C₄₀H₅₇ClN₂O₇

Functional Group 1

Cy5

Functional Group 2

Hydroxyl

Functional Group 3

None

Reactive Group 1

Acid

Reactive Group 2

Isocyanate

Form

Solid

Purity

97%

Solubility

Water, DMSO, DMF, DCM

Identity

Confirmed by NMR.

Applications

N-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5 is used for fluorescence labeling, enhancing solubility in aqueous media and reducing steric hindrance during binding.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.