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Protein and Antibody Labeling Kits
Browse through our collection of protein and antibody labeling kits designed for efficient and selective labeling of antibodies and proteins. These kits contain everything needed for antibody or protein conjugation including detection reagents such as fluorescent dyes, biotin, Qdots, and horseradish peroxidase (HRP). Available fluorescent dyes include Alexa Fluor, pHrodo, LysoLight, and DyLight for various applications in molecular biology and biochemistry. They are suitable for labeling IgG antibodies of various isotypes and other proteins, enabling applications such as immunocytochemistry, flow cytometry, and cellular imaging. The kits offer options for both large-scale and microscale labeling, with some providing rapid labeling protocols. Many kits feature amine-reactive dyes for covalent labeling, while others offer site-specific labeling targeting carbohydrate domains on antibodies. Learn more about antibody labeling kits and methods.
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Alexa Fluor antibody labeling kits are designed for efficiency and reliability, delivering ready-to-use labeled proteins in just 30 minutes, with minimal hands-on time. The kits have been redeveloped with user-friendly, advanced purification columns that ensure rapid dye removal and high yield of...
Microscale Protein Labeling Kits provide a convenient means for attaching a fluorescent label to a small amount of antibody or protein (20–100 μg).
Ready to use in just 90 minutes, our protein labeling kits include an easy-to-use, pre-packed spin column for rapid dye removal and typical recovery greater than 85%. Each kit contains enough reagent for 3–5 protein conjugation reactions.
Microscale Protein Labeling Kits provide a convenient means for attaching a fluorescent label to a small amount of antibody or protein (20–100 μg).
Generate perfectly labeled antibodies with the SiteClick R-PE, Qdot, or Biotin Antibody Labeling Kits. Site selectivity is achieved by targeting the carbohydrate domains present on essentially all IgG antibodies, regardless of isotype and host species.
Invitrogen Zip Alexa Fluor Rapid Antibody Labeling kits allow you to efficiently and quickly label your precious antibody with Alexa Flour dyes to create an antibody conjugate that is ready to use within 15 minutes with 100% recovery.
Microscale Protein Labeling Kits provide a convenient means for attaching a fluorescent label to a small amount of antibody or protein (20–100 μg).
Thermo Scientific™ EZ-Link Sulfo-NHS-LC-Biotin is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.
Elevate biopharmaceutical research with pHrodo Antibody Labeling kits, designed to characterize antibody internalization, a critical step during antibody-drug conjugate research and development. Kits provide a simple, detailed protocol and advanced purification columns to easily label and purify...
Label antibodies, proteins and other molecules that have primary amines with Thermo Scientific™ EZ-Link Sulfo-NHS-Biotin, a short-chain, water-soluble biotinylation reagent.
Simplify your multicolor staining and flow cytometry experiments with our Zenon™ mouse IgG1 labeling kits. These antibody labeling kits are ideal for flow cytometry (e.g., FACS) experiments because they enable the simultaneous labeling of different target cells and tissues with differently labeled...
Generate antibody (IgG) conjugates for immunocytochemistry (ICC), immunohistochemistry (IHC), flow cytometry, and cell imaging with the Invitrogen Zenon™ Rabbit IgG Labeling Kits. Simplify your laboratory applications and reduce antibody cross-reactivity while also achieving efficient labeling of...
Quickly generate antibody isotype conjugates for immunocytochemistry (ICC), immunohistochemistry (IHC), flow cytometry, and cell imaging with the Invitrogen Zenon™ Mouse IgG2b Labeling Kits. Simplify your laboratory applications and reduce antibody cross-reactivity while also achieving efficient...
Alexa Fluor antibody labeling kits provide a convenient means to label antibodies or proteins (>40 kDa) with as many as nine different colored dyes. Conjugated antibodies produce lower background fluorescence with less nonspecific binding and are ideal for multiplexing in a variety of applications.
Streamline antibody-drug conjugate screening campaigns with Invitrogen Zenon pHrodo IgG Labeling Reagents to screen for antibody internalization. These reagents provide rapid, scalable antibody labeling and give a bright fluorescence-based indication of antibody uptake and trafficking in target...
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In addition to exceptional brightness and photostability, our customers can get access to an experienced, problem-solving technical support team , application and experimental tips, and protocols to help with experimental planning.
Thermo Scientific DyLight antibody labeling kits contain NHS ester-activated derivatives of our high-performance DyLight dyes. These kits are suitable for moderate scale labeling activities to fluorescently label antibodies and other proteins for use as probes for cellular imaging and other...
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What is the buffer compatibility of the Alexa Fluor protein labeling kits?
I am planning to use one of the Zip Alexa Fluor Rapid Antibody Labeling kits. My antibody is shipped in Tris buffer with BSA added as a stabilizer. Do I need to remove the BSA or Tris prior to the reaction?