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Catalog Number: (PIN301)
Supplier: Invitrogen
Description: Addition of sulfuric acid stop solution changes the color to yellow, enabling accurate measurement of the intensity at 450nm using a spectrophotometer or plate reader. This particular formulation is used in most of the Thermo Scientific Pierce ELISA Kits where it provides consistent performance for the sandwich ELISA technique.

Catalog Number: (PI89818)
Supplier: Invitrogen
Description: Kit has been optimized to incorporate 1-3 biotinylated ribonucleotides (biotin-N4-CTP) onto the 3' end of DNA strands where the label will be less likely to interfere with hybridization or sequence-specific binding of proteins.

Catalog Number: (PI88901)
Supplier: Invitrogen
Description: Thermo Scientific Pierce EZ-Link Phosphine-PEG3-Biotin is a biotinylation reagent for labeling azide-containing molecules, which enables biotin-based detection and affinity purification of molecules via Staudinger ligation strategies.

Supplier: Invitrogen
Description: The Glycoprotein Isolation Kit allows isolation of glycoproteins from complex mixtures, including serum, tissue and cultured cell lysates.
Catalog Number: (PI88269)
Supplier: Invitrogen
Description: Pierce


Supplier: Invitrogen
Description: For sample dialysis, low molecular weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, and concentration. This type of membrane is compatible with a number of common chemicals and buffers. The colour-coded transparent frames of the Slide-A-Lyzer® cassette allow instant recognition of the MWCO of the membrane and make viewing the needle easier during sample injection.
Catalog Number: (PI89871)
Supplier: Invitrogen
Description: The Pierce™ In-Gel Tryptic Digestion Kit provides a complete set of reagents for digesting and recovering peptide fragments from stained protein bands excised from SDS-PAGE (polyacrylamide gel plugs).


Catalog Number: (PI88828)
Supplier: Invitrogen
Description: The direct magnetic IP/Co-IP kit uses NHS-chemistry to covalently immobilize IP antibodies onto magnetic beads for effective immunoprecipitation and co-immunoprecipitation.

Supplier: Invitrogen
Description: Protein A UltraLink™ and Protein A Plus UltraLink™ resins are extremely durable beaded polyacrylamide supports to which IgG-binding Protein A has been immobilized for use in IgG purification methods
Supplier: Invitrogen
Description: Pierce™ Protein A/G UltraLink™ and Protein A/G Plus UltraLink™ resins are extremely durable beaded polyacrylamide supports to which recombinant Protein A/G has been immobilized for use in IgG purification methods
Supplier: Invitrogen
Description: Fluorescein isothiocyanate (FITC) is an amine-reactive derivative of fluorescein dye that has wide-ranging applications as a label for antibodies and other probes, for use in fluorescence microscopy, flow cytometry and immunofluorescence-based assays such as Western blotting and ELISA.
Supplier: Invitrogen
Description: Thermo Scientific Pierce Fab Micro Preparation Kit uses immobilized papain protease to digest human or mouse IgG antibodies to make separate Fab and Fc fragments and subsequently to purify the Fab using Protein A agarose.
Supplier: Invitrogen
Description: The NE-PER nuclear and cytoplasmic extraction kit provides for efficient cell lysis and extraction of separate cytoplasmic and nuclear protein fractions in less than two hours.
Catalog Number: (PI78259)
Supplier: Invitrogen
Description: Reduced glutathione dry powder sufficient for preparing 6 mL of 0.1M glutathione solution.

Catalog Number: (PI78431)
Supplier: Invitrogen
Description: AEBSF Protease Inhibitor irreversably inhibits serine proteases.

Supplier: Invitrogen
Description: Ready-to-use, detergent and reducing agent-compatible assay reagent to quickly measure (A660 nm) total protein concentration compared to a protein standard.

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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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