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Product Image-CARL2004157S

Anti-CA2 Rabbit Polyclonal Antibody

Supplier: Rockland Immunochemical
Description: Anti Carbonic Anhydrase II Antibody has been assayed against 1.0 µg of Carbonic Anhydrase II [Bovine Erythrocytes] in a standard ELISA using Peroxidase conjugated Affinity Purified anti-Rabbit IgG [H&L] (Goat) and TMBE.

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Water, Reagent Grade, sterile

Supplier: Teknova
Description: Reagent Grade Water meets the standard for ASTM TYPE with a resistance of 18 megaohms then purified by glass distillation, ion exchange, a charged carbon adsorption column and undergoes reverse osmosis, UV treatment and sterile-filtration with 0.1 micron filter.

Product Image-470231-422

Basic Inorganic and Organic Chemistry Molecular Model Set, 78 Pieces

Catalog Number: (470231-422)
Supplier: Wards
Description: Standard Size Molecular Model Set
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Palladium 3% on activated carbon wetted with ca. 50% water, powder hydrogenation catalyst, reduced

Supplier: Thermo Scientific Chemicals
Description: Sold on a dry weight basis. Unit weight excludes water weight

Certificates

Image Unavailable-CAAA38325-14

Platinum 10% on activated carbon wetted with ca. 50% water, powder, reduced

Supplier: Thermo Scientific Chemicals
Description: Aromatic ring hydrogenation, aliphatic aldehydes and ketones to alcohols, conversion of -CH=CH- to -CH2-CH2-
Sold on a dry weight basis. Unit weight excludes water weight

Certificates

Product Image-470232-062

Introductory Chemistry Set

Catalog Number: (470232-062)
Supplier: Mega Molecules
Description: Economical model set perfect for general chemistry.
Product Image-10839-462

Ultra IBD HPLC Prep Columns, Restek

Supplier: Restek
Description: The Restek IBD is a polar-embedded column that acts as a strong hydrogen bonder and may be the most versatile column available today.

Product Image-10840-774

Ultra IBD Columns, Restek

Supplier: Restek
Description: The Restek IBD is a polar-embedded column that acts as a strong hydrogen bonder and may be the most versatile column available today.

Product Image-470232-060

Balancing Act!

Catalog Number: (470232-060)
Supplier: Mega Molecules
Description: What is the resulting balanced equation?
Product Image-10128-460

Water for molecular biology nuclease-, protease-free, low endotoxin, deionized, sterile

Supplier: QUALITY BIOLOGICAL, INC.
Description: Molecular Biology Water is prepared by reverse osmosis, passed through fine carbon, deionized through two resin beds, and serially filtered through 0.1 µm positively charged membranes.

Certificates Small Business Enterprise Minority or Woman-Owned Business Enterprise

Image Unavailable-48218-708

Water, NERL™, Reagent Grade

Supplier: Thermo Fisher Scientific
Description: Meets CAP and NCCLS specifications for reagent grade, Type 1 water at time of preparation. Ideal for reconstituting chemistry or coagulation products, preparing analytical standards, or rinsing delicate electrodes. Prepared at 18 megohm/cm specific resistance using reverse osmosis, mixed bed deionization, activated carbon filtration, and final filtration to 0.2µm. Contains no preservatives and is essentially free of soluble organics and inorganic particulate contaminants. Certificate of Analysis includes over 60 parameters and analytes.

SDS Certificates

Product Image-10128-514

Water nuclease-, protease-free, low endotoxin, deionized, sterile, DEPC treated

Supplier: QUALITY BIOLOGICAL, INC.
Description: DEPC Treated Water is Ultra Pure and prepared by reverse osmosis, passed through fine carbon, de-ionized through two resin beds and serially filtered 1 µm positively charged membranes. The water is subsequently treated with 0.1% (v/v) DEPC (Diethylpyrocarbonate) and incubated and heated overnight at 37°C. Finally, DEPC Treated Water is filtered through a 0.1 µm filter.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-CA200062-418

Anti-BVR Rabbit Polyclonal Antibody

Catalog Number: (CA200062-418)
Supplier: Enzo Life Sciences
Description: Cleavage of heme b (Fe-protoporphyrin IX) at the a-methene carbon bridge to form the open tetrapyrrole, biliverdin IXa and carbon monoxide (CO) is catalyzed by heme oxygenase (HO) isozymes HO-1 and HO-2 (heme hydrogen-donor: oxygen oxidoreductase; EC 1.14.99.3). In mammalian species, biliverdin reductase (BVR; bilirubin: NAD(P)+ oxidoreductase; EC 1.3.1.24) converts the open tetrapyrrole to bilirubin. This pathway represents the only efficient way of making bilirubin and thereby deterring activation of oxygen by the heme molecule. HO-1 belongs to the heat shock protein family (Hsp32), while HO-2 takes a constitutive form expressed at exceedingly high levels in the brain and testes. The end products of the heme degradation process carry out important physiological activities. CO may act as a messenger in the brain and systemic organs stimulating cGMP-production through interactions with the heme-dependent form of guanylate cyclase. Bile pigments display potent antioxidant activity as well as effective antiviral activity against HIV and herpes virus. BVR is unique among all enzymes characterized to date in having two pH optima (6.8 and 8.7), using a different cofactor at each pH range (NADH at pH 7.0 and NADPH at pH 8.7). The enzyme displays pI and molecular mass microheterogeneity, apparently a result of post translational modifications. In rat, the enzyme also shows a tissue specific developmental pattern. BVR is not inactivated by heat shock, and its preexisting message is not sequestered from translation subsequent to thermal stress. Furthermore, reductase preserves microheterogeneity under thermal stress. BVR expression occurs not only in cells and brain regions that already display HO-1 and HO-2, but also in regions and cell types with potential to induce stress proteins. Rat cDNA for BVR has been isolated and characterized. The deduced protein contains 3 cysteine residues (Cys73, Cys281, and Cys290) involved in cofactor and substrate binding. Human BVR consists of a substantially longer polypeptide than the rat enzyme (41-42 kDa vs. 33 kDa), but also is dual cofactor and dual pH dependent, requires free SH groups for activity, and displays pI and molecular mass microheterogeneity. The human and rat BVR share some antigenic epitopes and show immunochemical cross reactivity.
Product Image-BDH7540-2

Hydrogen peroxide 3% (w/w) in aqueous solution stabilized, VWR Chemicals BDH®

Supplier: VWR International
Description: Hydrogen peroxide 3% (w/w) in aqueous solution stabilised analytical reagent, VWR Chemicals BDH®

SDS Certificates

Product Image-BDH7637-1

Hydrogen peroxide 3% (w/w) in aqueous solution stabilized, VWR Chemicals BDH®

Catalog Number: (BDH7637-1)
Supplier: VWR International
Description: Made with deionized water.

SDS Certificates


Product Image-89497-530

Accessories for VWR® Hydrogen Generators (Carrier and Fuel Gas)

Supplier: VWR International
Description: Hydrogen generator, VWR® Hydrogen Generator Installation Kits for VWR® H2 Generators

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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.
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