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In order to receive full technical information and details on the below mentioned assays, including final charges, delivery time, and how to place an order, email: orders@globalscienceheritage.org 

 Antioxidant Assay Kit

Quantitative determination of total antioxidant capacity (TAC) by colorimetric (570nm) method. Procedure: 20 min. Kit size: 100 tests. Detection limit: 1.5 µM. Shelf life: 6 months. Shipping: ambient temp; storage: -20°C.

Catalase Assay Kit

Quantitative determination of catalase activity by colorimetric (570nm) or fluorometric (530nm/590nm) methods. Procedure: 40 min. Kit size: 100 tests. Detection limit: 0.2 U/L. Shelf life: 6 months. Shipping: on ice; storage: -20°C.

Glutathione Assay Kit

Quantitative determination of reduced glutathione (GSH) by colorimetric (412nm) method. Procedure: 30 min. Kit size: 250 tests. Detection limit: 12 µg/dL (0.4 µM). Shelf life: 12 months. Shipping: ambient temp; storage: 2-8°.

GSH/GSSG Assay Kit

Quantitative determination of total, reduced (GSH) and oxidized (GSSG) glutathione by colorimetric (412nm) method. Procedure: 20 min. Kit size: 100 tests. Detection limit: 10 nM. Shelf life: 6 months. Shipping: on ice; storage: -20°C.

Glutathione Peroxidase Assay Kit

Quantitative determination of glutathione peroxidase activity at 340nm. Procedure: 20 min. Kit size: 100 tests. Detection limit: 12 U/L. Shelf life: 3 months. Shipping: on ice; storage: -20°C.

Nitric Oxide Assay Kit

Quantitative determination of nitric oxide by colorimetric (540nm) method. Procedure: 40 min. Kit size: 100 tests. Detection limit: 0.6 µM. Shelf life: 6 months. Shipping: ambient temp; storage: 2-8°C.

Thiobarbituric Acid Reactive Substances (TBARS)  Assay Kit

Quantitative determination of thiobarbituric acid reactive substances (TBARS) by colorimetric (535nm) or fluorimetric (560nm/585nm) methods. Procedure: 80 min. Kit size: 100 tests. Detection limit: 0.1 µM. Shelf life: 6 months. Shipping: ambient temp; storage: -20°C.

Nitric Oxide Synthase Assay Kit

Quantitative determination of nitric oxide synthase activity by colorimetric (540nm) method. Procedure: 40 min. Kit size: 100 tests. Detection limit: 0.25 U/L. Shelf life: 3 months. Shipping: on ice; storage: -20 & 4°C.

Peroxidase Assay Kit

Quantitative determination of peroxidase activity by colorimetric (570nm) or fluorometric (530nm/590nm) methods. Procedure: 20 min. Kit size: 100 tests. Detection limit: 0.8 U/L. Shelf life: 3 months. Shipping: ambient temp; storage: 4, -20°C.

Superoxide Dismutase Assay Kit

Quantitative determination of superoxide dismutase (SOD) enzyme activity by colorimetric (440nm) method. Procedure: 1 hr. Kit size: 100 tests. Detection limit: 0.05 U/mL. Shelf life: 6 months. Shipping: on ice; Storage: -20°C.

Monoamine Oxidase Assay Kit

Rapid, quantitative, fluorimetric (530nm/585nm) determination of monoamine oxidase activity or MAO inhibitor screen. Procedure: 30 min. Kit size: 100 tests. Detection limit: 0.01 U/L. Shelf life: 6 months. Shipping: on ice; Storage: 4, -20°C

Ascorbic Acid Assay Kit

Quantitative determination of ascorbic acid by colorimetric (570nm) or fluorimetric (530nm/590nm) methods. Procedure: 10 min. Kit size: 100 tests. Detection limit: colorimetric assay 6 µM, fluorimetric assay 1 µM. Shelf life: 6 months. Shipping: on ice; storage: -20°C.

Hydrogen Peroxide Detection Kit

The hydrogen peroxide (H2O2) detection kit is designed to quantitatively measure H2O2 in a variety of samples. A hydrogen peroxide standard is provided to generate a standard curve. Samples are mixed with a fluorescent substrate and the reaction is initiated by addition of horseradish peroxidase that reacts with the substrate in the presence of hydrogen peroxide to convert the colorless substrate into a fluorescent product. The fluorescent product is read at 590 nm with excitation at 570 nm. Increasing levels of H2O2 cause a linear increase in fluorescent product.

Tankrase-1 Activity Assay Kit

Tankyrase 1 Activity Assay is a highly sensitive screening kit for the identification of Tankyrase 1 inhibitors in an in vitro system. Tankyrase 1 (PARP5A), is a telomere associated poly (ADPribose) polymerase that is recruited to telomeres via its interaction with TRF1 and plays a role in the maintenance of telomere length, sister telomere association, and mitotic spindle organization. Moreover, Tankyrase 1 has also been shown to destabilize axin, thereby activating Wnt signaling and driving tumor cell proliferation. Given these known activities, Tankyrase 1 has become a prominent cancer drug target.

Anti-Puromycin Monoclonal Antibody

Anti Puromycin monoclonal antibody is raised against puromycin HCl (IgG, mouse). This antibody can be used in non-radioactive protocols such as surface sensing of translation (SUnSET) to measure rates of global protein synthesis (mRNA translation) in cells or tissue slices incubated with puromycin, or in animals treated with puromycin in-vivo.  Puromycin is a structural analog of aminoacyl tRNAs, and can incorporate into the nascent polypeptide chain. When used in minimal amounts, puromycin incorporation in neosynthesized proteins reflects directly the rate of mRNA translation in-vitro. The puromycin is detected by a variety of applications including, ELISA, Western blot, Immunofluorescence microscopy or flow cytometry.

Solid State Micro pH Electrode

The solid state micro pH electrode measures less than a single drop of liquid as small as 5 microliters (1/10 of a drop). The electrode fits directly into 96 well plates, micro centrifuge tubes, and capillary tubes.

 

 

 

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