Biotin Labeling Reagents (in stock)


A broad range of biotin labeling reagents. Amine reactive, carboxyl reactive, carbonyl reactive, water-soluble, cleavable.


Broad class of PEGylated, water-soluble reagents for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules. PEGylation imparts water solubility to the biotinylated molecule, helping to prevent aggregation of biotinylated antibodies stored in solution.
Amine Reactive

Broad class of PEGylated, water-soluble reagents for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules. PEGylation imparts water solubility to the biotinylated molecule, helping to prevent aggregation of biotinylated antibodies stored in solution.

Biotin Acid


Biotin-NHS ester


Biotin-EDA-NHS


Biotin-PFP


Biotin-EDA-PFP


Biotin-TFP


Fmoc-Lys (biotin-PEG)-OH


Fmoc-N-amido-(PEG-biotin)-acid


N-Boc-Biocytin


PEG-Biotin-PEG



Biotin-PEG-Oxyamine and Biotin Hydrazide are aldehyde-reactive biotinylation reagents that contain PEG spacer arms for increased hydrophilicity.
Carbonyl Reactive

Biotin-PEG-Oxyamine and Biotin Hydrazide are aldehyde-reactive biotinylation reagents that contain PEG spacer arms for increased hydrophilicity.

Biotin Hydrazide


Biotin-PEG-Oxyamine



A class of biotin compounds containing a PEG spacer arm and a terminal primary amine for conjugation via EDC and other crosslinker methods. PEGylation increases water solubility to the biotinylated molecule.
Carboxyl Reactive

A class of biotin compounds containing a PEG spacer arm and a terminal primary amine for conjugation via EDC and other crosslinker methods. PEGylation increases water solubility to the biotinylated molecule.

Biotin Amine



Cleavable biotinylation reagents for selective enrichment of azide, alkyne, NHS active ester, oxyamine, … containing biomolecules.
Cleavable Biotin

Cleavable biotinylation reagents for selective enrichment of azide, alkyne, NHS active ester, oxyamine, … containing biomolecules.

Disulfide Biotin


Dde Biotin


Diazo Biotin


Diol Biotin


Photocleavable Biotin


UV Cleavable Biotin



Azido-, alkyne-, and DBCO containing biotinylation reagents for bioconjugation, biolabeling and chemical modification. Biotin can be subsequently detected with streptavidin, avidin or NeutrAvidin® biotin-binding protein.
Click Chemistry

Azido-, alkyne-, and DBCO containing biotinylation reagents for bioconjugation, biolabeling and chemical modification. Biotin can be subsequently detected with streptavidin, avidin or NeutrAvidin® biotin-binding protein.

Biotin Alkyne


Biotin Azide


Biotin DBCO



Desthiobiotin is a single-ring, sulfur-free analog of biotin that provides soft-release elution from streptavidin.
Desthiobiotin

Desthiobiotin is a single-ring, sulfur-free analog of biotin that provides soft-release elution from streptavidin.

Desthiobiotin



A class of biotin labeling reagents such as Biotin-PEG-Mal and Biotin-HPDP used to specifically biotinylate antibodies and other biomolecules at sulfhydryl groups.
Sulfhydryl Reactive

A class of biotin labeling reagents such as Biotin-PEG-Mal and Biotin-HPDP used to specifically biotinylate antibodies and other biomolecules at sulfhydryl groups.

Biotin-Mal


Biotin-HPDP



Methyltetrazine-activated biotinylation reagents react with TCO-containing compounds via a Inverse-Electron-Demand Diels-Alder reaction to form a stable covalent bond.
Tetrazine Ligation

Methyltetrazine-activated biotinylation reagents react with TCO-containing compounds via a Inverse-Electron-Demand Diels-Alder reaction to form a stable covalent bond.

Tetrazine-PEG-Biotin



Biotin labeling regents that contain hydroxyl group, halogen (ie. Iodide)
Other Labeling Reagents

Biotin labeling regents that contain hydroxyl group, halogen (ie. Iodide)

Biotin Alcohol


Miscellaneous Biotin Reagents