Acid/Cy5 PEG reagent, N,N'-Bis-(acid-PEG3)-benzothiazole Cy5, Purity 98%

Synonym: N,N'-bis-(acid-PEG3)-benzothiazole Cy5; AKOS040743704; HY-141043; CS-0116062

PubChem CID: 146026271

Size

1 mg; 2 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N,N'-Bis-(acid-PEG3)-benzothiazole Cy5 is a PEG linker with a cyanine dye, excitation/emission maxima of 649/667 nm, and a terminal carboxyl acid.

Molecular Weight

779.4

Molecular Formula

C₃₇H₄₇ClN₂O₁₀S₂

Functional Group 1

Acid

Functional Group 2

Cy5

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid

Purity

98%

Solubility

Water, DMSO, DMF, DCM

Identity

Confirmed by NMR.

Applications

N,N'-Bis-(acid-PEG3)-benzothiazole Cy5 forms stable amide bonds with primary amines, increasing solubility in aqueous media for bioconjugation and research applications.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.