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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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Image Unavailable-APOSBIL3111-100ML

HRP-conjugate stabiliser, SeramunStab® Stplus

Catalog Number: (APOSBIL3111-100ML)
Supplier: Apollo Scientific
Description: Liquid product colourless to slightly yellow or greenish, odourless, pH 7,3 to 7,5. Stabiliser for conjugates with monomeric HRP.
UOM: 1 * 100 mL
Product Image-29056.

Streptavidin conjugates

Supplier: Biotium
Description: A high quality biotin-binding protein conjugated to Biotium's signature bright and photostable fluorescent CF® dyes, and a selection of other labels.

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Product Image-00003-100UG

Bungarotoxins and fluorescent bungarotoxin conjugates

Supplier: Biotium
Description: Bungarotoxins are venom toxins from the many-banded krait (<i>Bungarus Multicinctus</i>), which inhibit neurotransmission at the neuromuscular junction. Alpha-bungarotoxin is a potent inhibitor for the motor endplate acetylcholine receptor (Kd = 1 nM to 1 pM). Beta-bungarotoxin contains a small subunit that blocks voltage-gated K+ channels on the presynaptic membranes, and a large subunit that has phospholipase A2 activity. Fluorescent conjugates of alpha-bungarotoxin can be used to label acetylcholine receptors in skeletal muscle endplates.

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Tyramide amplification kit with HRP goat, anti-mouse and CF® dye or biotin tyramide

Supplier: Biotium
Description: Kits for increasing immunofluorescence sensitivity using HRP-catalysed tyramide signal amplification with the choice of next-generation fluorescent CF® dyes or biotin.

Image Unavailable-33014.

Tyramide amplification kit with HRP streptavidin and CF® dye or biotin tyramide

Supplier: Biotium
Description: Kits for increasing immunofluorescence sensitivity using HRP-catalysed tyramide signal amplification with the choice of next-generation fluorescent CF® dyes or biotin.

Product Image-96027.

CF® Dye BCN

Supplier: Biotium
Description: CF® Dyes with a BCN group react with azides via a copper-free bioorthogonal reaction to label target molecules for surface staining of live cells or cell extracts. Membrane-permeant CF® Dye BCN conjugates for intracellular labelling reactions are also available.

Image Unavailable-92188.

CF™ dye picolyl azide

Supplier: Biotium
Description: CF® dye picolyl azide reacts with alkyne to form 1,2,3-triazole by 1,3-dipolar Huisgen cycloaddition through the use of a much lower copper (I) concentration without sacrificing reaction efficiency. The selected CF® dyes are exceptionally bright and photostable, making them the perfect dye for fluorescence detection.

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CF®DI Aminooxy

Supplier: Biotium
Description: CF®DI aminooxy dyes react with aldehyde/ketone groups on proteins or other biomolecules to form a stable oxime bond. The CF®DI dyes (CF®488DI, CF®555DI and CF®647DI) are designed to match each other for molecular weight and charge. The molecular weights of the same protein conjugated to different CF®DI dye colors are close to each other and the pl of the labeled proteins remains the same.

Image Unavailable-30127.

ExoBrite™ EV Surface Stain Sampler Kit

Catalog Number: (30127.)
Supplier: Biotium
Description: The ExoBrite™ EV Surface Stain Sampler Kit, Green was developed to offer each of Biotium’s ExoBrite™ EV Surface Stains (CTB, WGA, and Annexin V) for assessing which stain offers the best coverage for the EV samples of interest.
UOM: 1 * 1 Each

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Product Image-91031.

Thiol-reactive dyes and reagents

Supplier: Biotium
Description: MTS, TS and maleimide, and other thiol-modifying reagents and reactive fluorescent dyes.

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Biotin conjugation estimation, HOOK™ BiotinQuant

Supplier: G-Biosciences
Description: HOOK™ BiotinQuant is designed for the estimation of biotin conjugation. It measures biotin using HABA [4’-hydroxyazobenzene-2-carboxylic acid] dye. HABA binds with avidin at the biotin-binding site.

Product Image-786-807

Carbohydrate coupling resin

Supplier: G-Biosciences
Description: Carbohydrate coupling resin is designed for the covalent immobilisation of carbohydrate containing molecules, including glycoproteins, to agarose beads. It is ideal for the coupling of polyclonal antibodies as it allows for the optimal orientation of the antibodies for affinity purification.

Product Image-92092.

CF® Dye Azide

Supplier: Biotium
Description: CF® Dyes with an azide group. Can be used to label or detect alkyne, BCN or cyclooctyne-containing molecules by fluorescence spectroscopy, microscopy or flow cytometry following copper-catalyzed azide-alkyne cycloaddition.

Image Unavailable-92299.

Antibody labelling kits, Mix-n-Stain™

Catalog Number: (92299.)
Supplier: Biotium
Description: Mix-n-Stain™ antibody labelling kits utilise a technology that allows rapid antibody labelling without a purification step.
UOM: 1 * 1 KIT
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

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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

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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 on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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