Cyanine3-PEG4-BCN (exo)

This product is discontinued, and no longer available.
Cyanine3 Cycloalkynes Click chemistry Crosslinking Copper-free click chemistry

Cyanine3-PEG4-BCNcontains functional group bicyclononyne linked to a fluorophore Cyanine3. Bicyclo[6.1.0]nonyne (BCN) is a cyclooctyne with a significantly improved reactivity profile of strain-promoted azide-alkyne cycloaddition.

Conjugation of cyclooctyne constructs is used for labeling monoclonal antibodies containing an azido-functionalized amino acid with high conversion via copper-free click conjugation [1].

[1] Remon van Geel et al. Chemoenzymatic Conjugation of Toxic Payloads to the Globally Conserved N-Glycan of Native mAbs Provides Homogeneous and Highly Efficacious Antibody–Drug Conjugates. Bioconjugate Chemistry. 2015. 26(11). P.2233-2242.
Cyanine3-PEG4-BCN (exo), 3269-1mg
Cyanine3-PEG4-BCN (exo), 3269-1mg
Cyanine3-PEG4-BCN (exo), 3269-1mg
Structure of Cyanine3-PEG4-BCN (exo)
Download in
ChemDraw format

Customers also purchased with this product

Azide-PEG6-NHS ester

A hydrophilic bifunctional linker with azide and NHS ester function groups flanking PEG6 (hexaethylene glycol).
Add this product to your cart and
get free express delivery

Alkyne-PEG3-NHS ester

Bifunctional hydrophilic linker with NHS ester and terminal alkyne functional group based on triethyleneglycol (PEG3).
Add this product to your cart and
get free express delivery

BDP® 558/568 alkyne

BDP 558/568 is a borondipyrromethene dye for Cyanine3-channel. This product is a terminal alkyne derivative for copper-catalyzed click chemistry.

General properties

Appearance: dark red paste
Molecular weight: 1014.79
Molecular formula: C58H84ClN5O8
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
MSDS: Download
Product specifications
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.