Protein linking and labeling systems provide a convenient means for attaching fluorescent labels or biotins to antibodies and larger proteins. These kits are ideal for use with multiple applications, including flow cytometry, fluorescent microscopy, immunohistochemistry, primary detection, ELISAs, immunocytochemistry, and FISH. These systems are available with a variety of dye colors, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labeling follows a simple protocol of reaction, separation, and then use.
VWR® Antibody signal enhancer
Supplier: VWR Chemicals
Antibody Signal Enhancer is a Western blotting antibody diluent that increases intensity of protein detection up to 5-fold compared to conventional blotting.
Expand 1 Items
Chemiluminescent labelling kit
Supplier: ENZO LIFE SCIENCES
A complete kit for the labeling of antibodies, proteins, peptides, and nucleic acids with Acridinium NHS Ester.
Expand 1 Items
Amine reactive biotin reagents, HOOK™
Supplier: G-Biosciences
HOOK™ d-Biotin (Vitamin H), 500 mg
Expand 11 Items
Green 496 dUTP (lyophilized)
Supplier: ENZO LIFE SCIENCES
Green 496 dUTP (lyophilised)
Expand 1 Items
Reactive biotin compounds
Supplier: Biotium
Biotium offers reactive biotin compounds with a variety of reactive functional groups.
Expand 32 Items
Reactive quencher dyes
Supplier: Biotium
Reactive quenchers that act as acceptors in fluorescence resonance energy transfer (FRET) applications.
Expand 4 Items
Thiol-reactive dyes and reagents
Supplier: Biotium
MTS, TS and maleimide, and other thiol-modifying reagents and reactive fluorescent dyes.
Expand 31 Items
CF® Dye cAMP
Supplier: Biotium
Fluorescently labelled cAMP analogs that can be used to probe cAMP receptors.
Expand 2 Items
Lightning-Link® Rapid DyLight 450 Antibody Labeling Kits
Supplier: Novus Biologicals
Lightning-link rapid is an innovative technology that enables direct labeling of proteins, peptides or other biomolecules for use in R&D applications, drug discovery and the development of diagnostic kits.
Expand 1 Items
AMC (7-Amino-4-methylcoumarin) standard
Supplier: ENZO LIFE SCIENCES
Fluorogenic chromophore. Ex(max): 380nm, Em(max): 460nm. Reference compound.
Expand 1 Items
femtoCHROMO™- HRP Substrate for chromogenic detection
Supplier: G-Biosciences
A ready to use modified TMB (3, 3’, 5, 5’-Tetramethylbenzidine) substrate is used that generates a dark blue precipitate in the presence of horseradish peroxidase.
Expand 5 Items
Biotin kits, Micro HOOK™
Supplier: G-Biosciences
The micro HOOK™ Biotin kits are designed to label small amounts of proteins, with each kit designed for 8 to 10 labellings of 50 to 250 µg protein/reaction.
Expand 4 Items
Nuclear-ID™ Blue/Green cell viability reagent
Supplier: ENZO LIFE SCIENCES
Nucleus dye
Expand 1 Items
Organelle-ID™ RGB reagent I
Supplier: ENZO LIFE SCIENCES
Mixture of fluorescent dyes for detection of lysosomes, mitochondria and nucleic acids
Expand 1 Items
Nuclear-ID™ Blue/Red cell viability reagent (GFP-Certified™)
Supplier: ENZO LIFE SCIENCES
Cell viability dye
Expand 1 Items
SeramunBlock
Supplier: Apollo Scientific
Combined Stabiliser/ blocking solution for solid phase immobilised proteins effecting protein stabilisation and blocking of free surfaces.
Expand 2 Items
Orange 552 dUTP (lyophilised)
Supplier: ENZO LIFE SCIENCES
Orange 552 dUTP (lyophilised)
Expand 1 Items
Streptavidin conjugates
Supplier: Biotium
A high quality biotin-binding protein conjugated to Biotium's signature bright and photostable fluorescent CF® dyes, and a selection of other labels.
Expand 10 Items
Antibody labelling kits, Mix-n-Stain™ Biotin
Supplier: Biotium
Mix-n-Stain™ Biotin antibody labelling kits utilise a technology that allows rapid antibody labelling with biotin without a purification step.
Expand 3 Items
R-Phycoerythrin (RPE)
Supplier: Columbia Biosciences
Many applications and instruments were developed specifically for R-phycoerythrin.
Expand 2 Items
Nuclear-ID™ red/green cell viability reagent
Supplier: ENZO LIFE SCIENCES
Cell viability dye
Expand 1 Items
B-Phycoerythrin (BPE)
Supplier: Columbia Biosciences
Because of its high quantum yield, B-PE is considered the world’s brightest fluorophore.
Expand 1 Items
Dye conjugates dUTP CF®
Supplier: Biotium
CF® dye-dUTP can be used for TUNEL assay, microarray, or to synthesize labelled DNA probes for in situ hybridisation and nucleic acid blotting applications.
Expand 22 Items
Annexin V conjugates
Supplier: Biotium
Annexin V fluorescent conjugates can be used to detect apoptotic cells. Annexin V is available conjugated to a wide variety of dyes.
Expand 19 Items
Maxi fluorescent antibody labelling kits, Mix-n-Stain™, 1 mg labelling
Supplier: Biotium
The simplicity and convenience of Mix-n-Stain™ labelling, for conjugation of 1 mg IgG with fluorescent CF® dyes or other dyes.