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Catalog Number: (PI37527)
Supplier: Invitrogen
Description: This Fish Serum Blocking Buffer is Steelhead Salmon Serum in PBS that is especially useful as a blocking agent in IHC and other detection methods involving mammalian samples.


Catalog Number: (PI29339)
Supplier: Invitrogen
Description: Group: Biotin Conjugated Proteins and Enzymes. Biotin, a 244 dalton vitamin found in tissue and blood, binds with high affinity to both avidin and streptavidin.

SDS


Catalog Number: (PI44889)
Supplier: Invitrogen
Description: Thermo Scientific Pierce Cysteine-HCl is purified, crystalline cysteine hydrochloride salt (MW 175.6) that is useful as a sulfhydryl standard in assay with Ellman's Reagent or as an additive in protein refolding experiments

Catalog Number: (PI80196)
Supplier: Invitrogen
Description: The Pierce™ ECL Plus Western Blotting Substrate is an acridan-based chemiluminescent and chemifluorescent HRP substrate for Western blot detection using X-ray film or CCD- or laser-based imagers.

Catalog Number: (PI34012)
Supplier: Invitrogen
Description: The 1-Step™ chloronaphthol solution of 4-chloro-1-naphthol for the chromogenic detection of horseradish peroxidase (HRP) activity in Western blot and tissue staining methods.

Catalog Number: (PI34021)
Supplier: Invitrogen
Description: The Pierce™ TMB Substrate Kit contains soluble TMB (3,3´,5,5´-tetramethylbenzidine) that is ideal for sensitive ELISA-based applications.

Catalog Number: (PI22312)
Supplier: Invitrogen
Description: Thermo Scientific Pierce Sulfo-MBS is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a short aromatic spacer arm (7.3 angstroms).

Catalog Number: (PI22582)
Supplier: Invitrogen
Description: Thermo Scientific Pierce Ellman's Reagent (DTNB) reacts with sulfhydryl groups to yield a colored product, providing a reliable method to measure reduced cysteines and other free sulfhydryls in solution.

Catalog Number: (PI22416)
Supplier: Invitrogen
Description: Thermo Scientific Pierce SMPB is an amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length aromatic spacer arm (11.6 angstroms).

SDS


Supplier: Invitrogen
Description: The Pierce™ Fast Western Blot Kit, SuperSignal™ West Femto Substrate contains optimised reagents that shorten the time to perform a typical Western blot from 4 hours to ~60 minutes
Catalog Number: (PI37587)
Supplier: Invitrogen
Description: Thermo Scientific Pierce Clear Milk Blocking Buffer (10X) is a long shelf-life, high performance replacement for homemade milk blocking buffers in Western blotting applications.

Supplier: Invitrogen
Description: For fast, effective protein and peptide hydrolysis.

Catalog Number: (PI84850)
Supplier: Invitrogen
Description: The C18 Spin Tips enable fast and efficient capture, concentration, desalting, and elution of up to 10 µg peptides per 20 µL sample for mass spectrometry (MS) analysis.

Supplier: Invitrogen
Description: The Pierce™ protease and phosphatase inhibitor tablets contains protease and/or phosphatase inhibitors to provide broad spectrum complete protections to proteins from degradations.
Catalog Number: (103523-940)
Supplier: Invitrogen
Description: Thermo Scientific Pierce EDC is a carboxyl- and amine-reactive zero-length crosslinker. EDC reacts with a carboxyl group first and forms an amine-reactive O-acylisourea intermediate that quickly reacts with an amino group to form an amide bond with release of an isourea by-product. The intermediate is unstable in aqueous solutions and so two-step conjugation procedures rely on N-hydroxysuccinimide (NHS) for stabilization. Failure to react with an amine will result in hydrolysis of the intermediate, regeneration of the carboxyl, and release of an N-substituted urea. A side reaction is the formation of an N-acylurea, which is usually restricted to carboxyls located in hydrophobic regions of proteins.

Supplier: Invitrogen
Description: TMT10plex™ Isobaric Mass Tag Labeling Reagents Sets enable multiplexed protein identification and quantitative analysis by tandem mass spectrometry (MS).
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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.
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
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The original product is no longer available. The replacement shown is available.
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