» Sign in / Register

Sulfo-DBCO-Biotin Conjugate

Sulfo-Dibenzylcyclooctyne-Biotin Conjugate

Cat. No. Amount Price (EUR) Buy / Note
CLK-A116-10 10 mg 201,53 Add to Basket/Quote Add to Notepad
CLK-A116-100 100 mg 1.309,97 Add to Basket/Quote Add to Notepad
Structural formula of Sulfo-DBCO-Biotin Conjugate
Structural formula of Sulfo-DBCO-Biotin Conjugate

For research use only!

Shipping: shipped at ambient temperature

Storage Conditions: store at -20 °C

Shelf Life: 12 months after date of delivery

Molecular Formula: C31H34N5O7S2 (free anion)

Molecular Weight: 652.76 g/mol (free anion)

CAS#: 1363444-70-5

Purity: > 90 % (HPLC)

Form: off-white solid to yellow oil

Solubility: DMF, DMSO, water

Sulfo-DBCO-Biotin is suitable for the introduction of a biotin moiety to Azide-labeled biomolecules via Cu(I)-free strain-promoted Alkyne-Azide Click Chemistry (SPAAC) reaction.

The Sulfo-group reduces or eliminates aggregation and precipitation during the labeling process by increasing the hydrophilicity of the target molecule.

The biotinylated molecule can subsequently be purified via streptavidin agarose or detected with fluorescent or HRP-labeled streptavidin. Due to the extremely high affinity of biotin towards streptavidin (KD = 10-15 M), the biotinylated molecule/streptavidin-interaction is essentially irreversible under physiological conditions.

Product Citations:
Please click the black arrow on the right to expand the citation list. Click publication title for the full text.