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You Searched For: Protein Linking and Labeling Systems

Protein linking and labelling 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 colours, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labelling follows a simple protocol of reaction, separation, and then use.

Protein linking and labelling 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 colours, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labelling follows a simple protocol of reaction, separation, and then use.


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Product Image-PIER90100

Protein labelling reagent, iodoTMTzero™

Catalog Number: (PIER90100)
Supplier: Thermo Scientific
Description: The iodoTMTzero™ label reagent can be used as an isotopic 'light' duplex tag for MS-level protein quantitation.
UOM: 1 * 5 Tests
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Sulfhydryl reactive biotin reagents, HOOK™

Supplier: G-Biosciences
Description: HOOK™-Biotin-BM, 50 mg

Image Unavailable-203118-50

Biotin-NHS

Catalog Number: (203118-50)
Supplier: Merck Millipore (Oncogene)
Description: Biotin-NHS reacts with primary amines to biotinylate proteins under mild conditions. Since it is water-soluble, this compound can be used to biotinylate cell-surface proteins and proteins that are sensitive to organic solvents.
UOM: 1 * 50 mg
Image Unavailable-375054-10

Biotinylated heparin, porcine intestinal mucosa, Calbiochem®

Catalog Number: (375054-10)
Supplier: Merck Millipore (Calbiochem‎)
Description: Biotinylated heparin contains 5 − 8 mole-percent biotin. Biotin attachment is through a 12-atom spacer arm containing a cleavable disulfide group.
UOM: 1 * 10 mg
Image Unavailable-194932-1

AZOCOLL™ substrate, Calbiochem®

Catalog Number: (194932-1)
Supplier: Merck Millipore (Calbiochem‎)
Description: General proteolytic substrate. Provides a rapid, simple method for the detection of proteases in aqueous solutions.
UOM: 1 * 1 g
Image Unavailable-201102-100

Bilirubin conjugate, ditaurate, disodium salt, Calbiochem®

Catalog Number: (201102-100)
Supplier: Merck Millipore (Calbiochem‎)
Description: Bilirubin conjugate, ditaurate is suitable as a direct bilirubin standard. It behaves similarly to purified bilirubin glucuronides from human bile in diazo tests.
UOM: 1 * 100 mg
Image Unavailable-92326.

Antibody labelling kits, Mix-n-Stain™ DNP

Supplier: Biotium
Description: Mix-n-Stain™ DNP antibody labelling kits utilise a technology that allows rapid antibody labelling with dinitrophenol without a purification step.

Product Image-PIER62280

Fluor-free acids, DyLight™

Catalog Number: (PIER62280)
Supplier: Thermo Scientific
Description: DyLight™ fluor-free acids are non-activated forms of selected DyLight™ fluorescent dyes for use as controls and calibration factors in fluorescence imaging applications. These non-activated fluorescent dyes contain the native carboxyl group of the standard dye molecule.
UOM: 1 * 1 mg
Image Unavailable-13-0871-T100

Ghost Dye™ Red 710

Supplier: Tonbo Biosciences
Description: 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.

Product Image-PIER31030

High sensitivity NeutrAvidin™ protein-HRP conjugate, Pierce™

Supplier: Thermo Scientific
Description: 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.

Image Unavailable-PIER21102

Streptavidin, maleimide-activated

Catalog Number: (PIER21102)
Supplier: Thermo Scientific
Description: 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.
UOM: 1 * 1 mg
Image Unavailable-92330.

Antibody labelling kits, Mix-n-Stain™ Digoxigenin

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

Product Image-PIER26129

PEGylated SPDP Crosslinkers, Heterobifunctional, Pierce™

Supplier: Thermo Scientific
Description: Cross linkers are used for the identification of near-neighbour protein relationships and ligand-receptor interactions. Homobifunctional, amine-reactive NHS esters or imidates, and heterobifunctional, amine-reactive, photoactivatable phenyl azides are the most commonly used crosslinkers for these applications.

Product Image-786-070

Peptide coupling kits, HOOK™

Supplier: G-Biosciences
Description: 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.

Product Image-BS-02

Biotin kits, HOOK™

Supplier: G-Biosciences
Description: 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.

Image Unavailable-345789-20

FluorSave™ reagent, Calbiochem®

Catalog Number: (345789-20)
Supplier: Merck Millipore (Calbiochem‎)
Description: FluorSave™ reagent is an aqueous mounting medium for use in conjunction with fluorescent tracers such as fluorescein, rhodamine and phycobiliprotein probes.
UOM: 1 * 20 mL
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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 +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 88 22222.
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