BCN-PEG4-Cyanine3 (exo)

This product is discontinued, and no longer available. But we have some stock (see below)
Cyanine3 Cycloalkynes Copper-free click chemistry Crosslinking Click chemistry
Cat. # Quantity Price Lead time
3269-5mg 5 mg please inquire in stock (4 pcs)
3269-50mg 50 mg please inquire in stock (2 pcs)
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BCN-PEG4-Cyanine3 contains 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). 2233-2242.
BCN-PEG4-Cyanine3 (exo), 3269-1mg
BCN-PEG4-Cyanine3 (exo), 3269-1mg
BCN-PEG4-Cyanine3 (exo), 3269-1mg
Structure of BCN-PEG4-Cyanine3 (exo)
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General properties

Appearance: dark red powder
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.
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