menu
Your Cart

Labeling & Conjugation

Download the Protein Labeling & Conjugation Handbook

 

G-Biosciences offer a vast array of products for protein labeling and conjugations. Both fluorescent and biotin labeling kits are available as well as products for agarose conjugation and accessories.

 

Fluorescent dyes have become a common tool in laboratories for the visualization and studying of proteins, whether they are attached directly to the protein of interest or to antibodies specific for the protein of interest. 

G-Biosciences researchers have developed two kits for the rapid and efficient labeling of proteins, including antibodies, with a fluorescent green (FITC) or red ((5/6) TAMRA-SE) dye.  Each kit is supplied with five of our single-use OneQuant™ fluorescent reagents that protect the dyes from exposure to light and minimize hands-on time.  The following evaluates labeling of two different proteins with fluorescent dyes.

 

HOOK-Biotin kits come with all the necessary reagents and equipment for optimization of reaction conditions, efficient labeling, removal of unbound biotin and quantification of biotin labeling.  In addition to highly efficient labeling, the HOOK-Biotin kits offer the advantage of being supplied with micro dialysis units and a specific Optimizer Buffer.  These greatly simplify the labeling process and ensure high levels of biotin labeling.

Avidin is a glycoprotein with approximately 10% of its total mass comes from carbohydrates. Avidin has a molecular weight of 67kDa and contains four identical 128 amino acid subunits that each have a single biotin binding domain. Avidin is a basic protein with an isoelectric pH of 10-10.5 and is rea..
$0.00
HOOK™ 550 Dye Labeling Kit is designed for labeling antibodies and other proteins for biochemical detection assays. It has absorption maxima of 550 nm and emission maxima at 565 nm and the fluorescent color is orange. HOOK™ 550 Dye Labeling Kit contains ready to use dye, purification c..
$0.00
HOOK™ 550 Dye-NHS Ester is a fluorescent dye-NHS ester used for labeling antibodies, proteins, nucleic acids for application is biochemical detection assays including Flow Cytometry Western Blotting, Microscopy and Imaging. HOOK™ 550 Dye-NHS Ester is a water soluble amine reactive trimet..
$0.00
HOOK™ 590 Dye-NHS Ester is a fluorescent dye-NHS ester used for labeling antibodies, proteins, nucleic acids for application is biochemical detection assays including Flow Cytometry Western Blotting, Microscopy and Imaging. HOOK™ 590 Dye-NHS Ester is a water soluble amine reactive trimet..
$0.00
HOOK™ 645 Dye Labeling Kit is designed for labeling antibodies and other proteins for biochemical detection assays. It has absorption maxima of 646 nm and emission maxima at 665 nm and the fluorescent color is red. HOOK™ 645 Dye Labeling Kit contains ready to use dye, purifi..
$0.00
HOOK™ 645 Dye-NHS Ester is a fluorescent dye-NHS ester used for labeling antibodies, proteins, nucleic acids for application is biochemical detection assays including Flow Cytometry Western Blotting, Microscopy and Imaging. HOOK™ 645 Dye-NHS Ester is water soluble amine-reactive pentamet..
$0.00
HOOK™ 678 Dye-NHS Ester is a fluorescent dye-NHS ester used for labeling antibodies, proteins, nucleic acids for application is biochemical detection assays including Flow Cytometry, Western Blotting, Microscopy and Imaging. HOOK™ 678 Dye-NHS Ester is water soluble amine-reactive pentame..
$0.00
HOOK™ 770 Dye-NHS Ester is a fluorescent dye-NHS ester used for labeling antibodies, proteins, nucleic acids for application is biochemical detection assays including Flow Cytometry Western Blotting, Microscopy and Imaging. HOOK™ 770 Dye-NHS Ester is water soluble amine-reactive heptamet..
$0.00
An important tool in research is the generation of peptide and protein affinity columns for the purification of antibodies and for the discovery of important interacting proteins and cofactors. G-Biosciences offers a complete kit for the coupling of peptides and proteins to agarose through thei..
$0.00
HOOK™ BiotinQuant™ uses HABA (2-(4-Hydroxyphenylazo)benzoic acid/ 2-(4′-Hydroxybenzeneazo)benzoic acid/ 4′-Hydroxyazobenzene-2-carboxylic acid) to rapidly estimate the mole-to-mole ratio of biotin to antibody or protein.   The method of biotin incorporation estimation ..
$0.00
Showing 1 to 12 of 55 (5 Pages)

Benchtop Lab Equipment

Teaching Biotechnology

Connect With Us

Stay up to date with G-Biosciences by signing up for our newsletter.