Protein Linking and Labeling Systems

Supplier: Thermo Fisher Scientific

Pierce™ High Sensitivity NeutrAvidin™-HRP Conjugate is a specially prepared peroxidase conjugated form of avidin biotin binding protein that provides signal amplification like poly-HRP and exceptional storage stability.

Supplier: Tonbo Biosciences

Ghost Dye Red 710 is an amine reactive viability dye, that can be used to discriminate viable from non-viable mammalian cells in flow cytometry applications.

Supplier: G-Biosciences

HOOK™ Biotin Reagent that conjugates to proteins through amines, sulfhydryls, carboxyls or carbohydrates. The amine and sulfhydryl coupling HOOK™ Biotin Reagents couple directly to the protein through their reactive groups, however the carboxyl coupling HOOK™ Biotin Reagents require a carbodiimide crosslinker and the carbohydrate coupling HOOK™ Biotin Reagents require carbohydrate oxidation before coupling.

Supplier: G-Biosciences

The HOOK™ Peptide Coupling kits allow researchers to attach peptides to a carrier protein of choice using either primary amines or sulfhydryls in their peptide. The HOOK™ Peptide Coupling kits can be supplied with or without carrier proteins.

Supplier: Biotium

Mix-n-Stain™ Digoxigenin antibody labelling kits utilise a technology that allows rapid antibody labelling with digoxigenin without a purification step.

Supplier: Thermo Fisher Scientific

Maleimide-Activated Streptavidin is for directly preparing streptavidin-protein conjugates with proteins, peptides and other molecules that contain a free sulphhydryl (-SH) group. Streptavidin has been maleimide-activated using Sulpho-SMCC, a heterobifunctional crosslinker that contains an N-hydroxysuccinimide ester and a maleimide group. The activated streptavidin presents an available maleimide group that reacts with sulphhydryl-containing molecules.

Supplier: Merck Millipore (Calbiochem‎)

FluorSave™ reagent is an aqueous mounting medium for use in conjunction with fluorescent tracers such as fluorescein, rhodamine and phycobiliprotein probes.

Supplier: Biotium

A far-red passive reference dye for qPCR that frees up the ROX channel for use with JUN™ probes, EvaRuby™ qPCR dye, and other orange dyes.

Supplier: Thermo Fisher Scientific

The Pierce™ Immunostain Enhancer is compatible with fluorescent and chromogenic detection and routinely increases both signal intensity and detection sensitivity.

Supplier: Biotium

Biotinylated probes for detection of His-tagged proteins immobilised on nitrocellulose membranes.

Supplier: Cytiva

Amersham™ CyDye™ fluors combine exceptional photostability with bright and intense signals, resulting in high sensitivity and a highly reproducible performance at a biologically suitable pH range of 3 to 10.

Supplier: Cytiva

Mono-reactive dye pack contains derivatised CyDye™ that carries only one reactive group on each dye molecule for accurate labelling of amine groups, for example on antibodies or oligonucleotides.

Supplier: Cytiva

Hydrazide esters provide a convenient method for the labelling of free carbonyl groups of glycoproteins and carbohydrates. For maximum convenience, stable active hydrazide esters are supplied and stored as solid material.

Supplier: Cytiva

Fluorescent nucleotides for labelling DNA and RNA probes, especially during multi-colour analysis in microarrays, FISH, chromosome identification, whole chromosome painting, karyotyping, and gene mapping.

Supplier: Cytiva

Mono-reactive dye pack contains derivatised CyDye™ that carries only one reactive group on each dye molecule for targeted and specific labelling of amine groups, for example on antibodies, peptides or oligonucleotides.

Supplier: Cytiva

Mono-functional maleimides are particularly suitable for the selective labelling of molecules containing free sulfhydryl groups, such as cysteine residues in proteins and peptides and oligonucleotides.