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Supplier: Invitrogen
Description: Label peptides, antibodies and other proteins at primary amines with the coumarin-based, 405 laser-detectable Thermo Scientific DyLight™ Blue-emitting Specialty Dye

Supplier: Invitrogen
Description: Pierce™ Avidin is used in biotin-based detection methods, including Western blotting or ELISA detection with appropriate enzyme substrates. It is a purified protein from egg whites and it is stable over wide range of pH and temperature.
Supplier: Invitrogen
Description: Photoactivatable Biotin, Biotin-LC-ASA, Psoralen-PEG3-Biotin and TFPA-PEG3-Biotin each contain a photoactivatable group. When exposed to UV light, they become activated and insert non specifically into nearby molecules. These reagents may be used to label proteins and peptides, but they are also useful in labeling DNA, RNA and other molecules that do not contain any readily reactive functional groups.
Catalog Number: (PI88804)
Supplier: Invitrogen
Description: The Thermo Scientific Pierce Classic Magnetic IP/Co-IP Kit enables highly effective and efficient immunoprecipitation (IP) and co-immunoprecipitation (co-IP) of antigens and protein-complexes using less than 10 µg of antibody and a magnetic separator.

Catalog Number: (PI88437)
Supplier: Invitrogen
Description: Thermo Scientific Heavy and Light Amino Acids are used to specifically analyze protein expression by mass spectrometry using stable isotope labeling with amino acids in cell culture (SILAC) quantification kits.

Catalog Number: (PI88805)
Supplier: Invitrogen
Description: The Thermo Scientific Pierce Crosslink Magnetic IP/Co-IP Kit uses crosslinking chemistry to covalently immobilize IP antibodies onto premium-quality Protein A/G Magnetic Beads for effective immunoprecipitation and co-immunoprecipitation.

Catalog Number: (PIN200)
Supplier: Invitrogen
Description: Poly-HRP Streptavidin consists of streptavidin protein that is covalently conjugated to a polymerized form of horseradish peroxidase (HRP) enzyme. Streptavidin binds to biotin and the conjugated HRP polymer provides a high level of activity for detection using an appropriate substrate system. This particular Poly-HRP Streptavidin product has been used primarily in sandwich ELISA applications to improve the signal provided by typical (non-Poly) streptavidin-HRP conjugates.

Catalog Number: (PI89899)
Supplier: Invitrogen
Description: The Thermo Scientific Pierce Ubiquitin Enrichment Kit facilitates the isolation of polyubiquitin protein conjugates from cultured cells and tissue samples.


Catalog Number: (PI77171)
Supplier: Invitrogen
Description: Imject™ Bovine Serum Albumin (BSA) in MES Buffer is a carrier protein that enable simple preparation of effective immunogens with amine- or carboxyl-peptide antigens.

Catalog Number: (PI77164)
Supplier: Invitrogen
Description: Imject™ maleimide conjugation buffer (30 mL) is sufficient for dissolving up to 60 mg of sulfhydryl-peptide for maleimide conjugation with carrier proteins.

Supplier: Invitrogen
Description: These wash buffers are designed for use in dialysis, cross-linking, enzyme assays, ELISAs, immunohistochemistry, protein plate-coating, biotinylation applications.
Catalog Number: (PI28601)
Supplier: Invitrogen
Description: These iodination tubes are pre-coated at the bottom with Pierce™ iodination reagent, which activates iodine-125 for protein or peptide iodination procedures.

Catalog Number: (PI28665)
Supplier: Invitrogen
Description: These Iodination Beads are polystyrene beads that are coated with an oxidizing reagent, which provides efficient activation of <sup>125</sup>I for protein or peptide iodination procedures.

Catalog Number: (PI68011)
Supplier: Invitrogen
Description: 4633479


Supplier: Invitrogen
Description: Thermo Scientific Blocker Casein in PBS or TBS is a ready-to-use, solution of purified casein protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.
Supplier: Invitrogen
Description: These StartingBlock™ blocking buffers are PBS and TBS formulations of a proprietary protein that provides exceptional performance and broad compatibility with membrane (Western blot) and 96-well plate (ELISA) assays.
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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 1-800-932-5000.
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 1-800-932-5000.
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 Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
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 at 1-800-932-5000.
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