Biotin alkyne

Alkynes
Cat. # Quantity Price Lead time
C37B0 10 mg $90.00 5 days
D37B0 25 mg $160.00 in stock
E37B0 50 mg $270.00 in stock
F37B0 100 mg $420.00 in stock
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Biotin alkyne for the preparation of various biotinylated conjugates via Click Chemistry.

This alkyne reacts with various azides, including biomolecules containing azide groups. Biotinylated conjugates can be used for various assays and applications requiring affinity binding.

Our recommended protocol can be used for the conjugation.

Biotin alkyne, C37B0
Biotin alkyne, C37B0
Biotin alkyne, C37B0
Biotin alkyne structure
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Sulfo-Cyanine5.5 amine

Sulfo-Cyanine5.5 is a far red/NIR fluorophore possessing high hydrophilicity and aqueous solubility. The dye displays good brightness in far red region due to outstanding molar extinction coefficient. This is amine derivative which is reactive towards electrophiles. It can also be used for enzymatic transamination labeling.

Azide-PEG3-Amine

A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)

Sulfo-Cyanine3 NHS ester

Water soluble sulfo-Cyanine3 SE activated ester for amino-biomolecule labeling.

General properties

Appearance: colorless solid
Molecular weight: 281.37
CAS number: 773888-45-2
Molecular formula: C13H19N3O2S
Solubility: good in DMSO and DMF, low in water
Quality control: NMR 1H (95%), TLC, functional testing
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks.
MSDS: Download
Product specifications

Product citations

  1. Rink, W.M.; Thomas, F. Decoration of Coiled-Coil Peptides with N-Cysteine Peptide Thioesters As Cyclic Peptide Precursors Using Copper-Catalyzed Azide-Alkyne Cycloaddition (CuAAC) Click Reaction. Organic Letters, 2018, 20(23), 7493–7497. doi: 10.1021/acs.orglett.8b03261
  2. Cui, X.-Y.; Sun, N.-N.; Xie, X.-N.; Sun, W.-C.; Zhao, Q.; Liu, N. Detection of Newly Synthesized Proteins via Metabolic Incorporation of Non-natural Amino Acid. Chinese Journal of Analytical Chemistry, 2018, 46(11), 1808–1813. doi: 10.1016/s1872-2040(18)61125-9
  3. Ullrich, M.; Liang, V.; Chew, Y.L.; Banister, S.; Song, X.; Zaw, T.; Lam, H.; Berber, S.; Kassiou, M.; Nicholas, H.R. et al. Bio-orthogonal labeling as a tool to visualize and identify newly synthesized proteins in Caenorhabditis elegans. Nature Protocols, 2014, 9(9), 2237-2255. doi: 10.1038/nprot.2014.150
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