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You Searched For: Protein Linking and Labeling Systems

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.

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.


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Chemiluminescent labelling kit

Catalog Number: (ENZOADI907001)
Supplier: ENZO LIFE SCIENCES
Description: A complete kit for the labeling of antibodies, proteins, peptides, and nucleic acids with Acridinium NHS Ester.
UOM: 1 * 1 KIT
Image Unavailable-ENZOENZ4242010

Single-round RNA amplification and biotin labeling system

Catalog Number: (ENZOENZ4242010)
Supplier: ENZO LIFE SCIENCES
Description: The Single-Round RNA Amplification and Biotin Labeling System provides an optimized protocol and reagents for the production of biotin-labeled antisense RNA (aRNA) from total cellular RNA samples in less than 24 hours for array analysis.
UOM: 1 * 1 KIT
Image Unavailable-ENZOENZ42844

Red 580 dUTP

Catalog Number: (ENZOENZ42844)
Supplier: ENZO LIFE SCIENCES
Description: Red 580 [5-ROX] dUTP can replace TTP in reactions in which it serves as a substrate for E. coli DNA polymerase (holoenzyme and Klenow fragment), T4 and Taq DNA polymerases, reverse transcriptase (from AMV and M-MuLV) and terminal transferase. Fluorescently labelled probes can be prepared with this fluorescent nucleotide by a variety of methods including nick translation, random prime labelling, cDNA labelling and 3’-end labelling. Probes generated by these methods are suitable for use for the identification of specific sequences by in situ hybridization procedures on fixed cells and tissues by direct fluorescence detection. Red 580 dUTP can also be used for multicolor fluorescence labelling.
UOM: 1 * 25 Nmo
Product Image-ENZOENZ42853

Aqua 431 dUTP

Catalog Number: (ENZOENZ42853)
Supplier: ENZO LIFE SCIENCES
Description: Aqua 431 [DEAC] dUTP is a coumarin derivative that can replace TTP in reactions in which it serves as a substrate for <i>E. coli</i> DNA polymerase (holoenzyme and Klenow fragment), T4 and Taq DNA polymerases, reverse transcriptase (from AMV and M-MuLV) and terminal transferase. Fluorescently labelled probes can be prepared with this fluorescent nucleotide by a variety of methods including nick translation, random prime labelling, cDNA labelling and 3’-end labelling. Probes generated by these methods are suitable for use for the identification of specific sequences by in situ hybridization procedures on fixed cells and tissues by direct fluorescence detection. Aqua 431 dUTP can also be used for multicolor fluorescence labelling.
UOM: 1 * 25 Nmo
Image Unavailable-ENZOENZ53004C100

Nuclear-ID™ Blue/Green cell viability reagent

Catalog Number: (ENZOENZ53004C100)
Supplier: ENZO LIFE SCIENCES
Description: Nucleus dye
UOM: 1 * 100 µl
Image Unavailable-ENZOENZ53006C100

Nuclear-ID™ red/green cell viability reagent

Catalog Number: (ENZOENZ53006C100)
Supplier: ENZO LIFE SCIENCES
Description: Cell viability dye
UOM: 1 * 100 µl
Product Image-PIER88910

Fluor phosphine reagents, DyLight™, Pierce™

Supplier: Thermo Fisher Scientific
Description: DyLight™ Fluor phosphine reagents are phosphine-activated fluorescent dyes for specific labeling and detection of azide-tagged molecules, which enables use of fluorescence imaging in metabolic labeling strategies.

Image Unavailable-BG-16

Carboxyl reactive biotin reagents, HOOK™

Supplier: G-Biosciences
Description: HOOK™ Biotin-PEG₂-Amine, and its long chain form, HOOK™ Biotin-PEG₃-Amine, are carboxyl reactive biotinylation reagents. These agents contain terminal amines and react with carboxyl groups found at the carboxyl termini, aspartate, and glutamate side chains. The reaction is mediated by a water-soluble carbodiimide (EDC). The carbodiimide activates the carboxyl group and reacts with the amines (-NH₂) on the biotinylation agent to form an amide bond. This reaction is rapid and takes just a few minutes to complete. Under these conditions, hydrazide-derivatives of biotin reagents may also react with the carboxyls.

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Photoreactive biotin reagents, HOOK™ Psoralen-PEO-Biotin

Catalog Number: (BG-20)
Supplier: G-Biosciences
Description: Photoreactive agents, on exposure to ultraviolet light, become active and bind non specifically with neighbouring molecules. These reagents are suitable for labelling molecules that do not contain easily reactable functional groups. Photoreactive reagent HOOK™ Psoralen-PEO-Biotin reacts with and labels nucleic acids and protein molecules. When reacted with nucleic acids, it crosslinks with pyrimidine bases. Crosslinking does not interfere with hybridisation applications.
UOM: 1 * 5 mg
Product Image-AATB1353

Buccutite™ Rapid PerCP Antibody Labelling Kits (2 Labellings)

Supplier: AAT BIOQUEST
Description: PerCP (Peridinin-chlorophyll-protein complex) is isolated from <i>Dinophyceae sp</i>.

Product Image-AATB12658

HIS Lite™ iFluor® 647 Tris NTA Chelator

Catalog Number: (AATB12658)
Supplier: AAT BIOQUEST
Description: iFluor® 647 Tris-NTA Chelator is used as a sensitive red fluorescent probe for detecting polyhistidine-labelled proteins in combination with the addition of a heavy metal ion such as Ni²⁺ in cells, solution and solid surfaces.
UOM: 1 * 100 µG

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Product Image-AATB25525

iFluor® 350-Wheat Germ Agglutinin (WGA) Conjugate

Catalog Number: (AATB25525)
Supplier: AAT BIOQUEST
Description: iFluor® 350 WGA conjugate, like Alexa Fluor® 350 WGA conjugate, retains its ability to bind to sialic acid and N-acetylglucosaminyl residues, enhancing its utility in fluorescence imaging and analysis for various scientific investigations.
UOM: 1 * 1 mg

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Buccutite™ Rapid APC-iFluor® 750 Tandem Antibody Labelling Kit

Catalog Number: (AATB1348)
Supplier: AAT BIOQUEST
Description: Microscale optimised for labelling 25 µg antibody per reaction. APC-iFluor® 750 tandem is an excellent replacement for APC-Cy7 and APC-Alexa Fluor® 750 tandem since they have almost identical spectra.
UOM: 1 * 2 items

New Product


Product Image-AATB12619

HIS Lite™ Cy5 Tris NTA-Ni Complex

Catalog Number: (AATB12619)
Supplier: AAT BIOQUEST
Description: Cy5-Tris NTA compound is used as a sensitive fluorescent probe for detecting polyhistidine-labelled proteins in cells, solution and solid surfaces.
UOM: 1 * 100 µG

New Product


Image Unavailable-786-142

Dye Labeling Kit (5/6) TAMRA-SE (Rhodamine), HOOK™

Supplier: G-Biosciences
Description: The HOOK™ Dye Labeling Kit (TAMRA-SE (5-(and-6)- Carboxytetramethylrhodamine succinimidyl ester, mixed isomers) is based on tetramethylrhodamine, one of the most common fluorophores used in the labelling of peptides, proteins, nucleic acids and nucleotides. It absorbs green visible light at 546 nm and emits an orange-red visible light at a maximum emission of 575 nm.

Product Image-PIER21339

Carbohydrate reactive biotinylation reagents, EZ-Link™

Supplier: Thermo Fisher Scientific
Description: A common target for protein modification is the carbohydrate portion of glycoproteins, which can be reacted with hydrazide derivatives of biotin. Oxidative treatment of glycoproteins using 10 mM periodate is used to generate reactive aldehydes from the cis-diols of a variety of carbohydrate moieties.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
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