Acid Assay

Description: Quantitative fluorimetric (360/450nm) determination of acid phosphatase ACP activity using stable 4-methylumbelliferyl phosphate substrate. Kit size: 100 tests. Detection limit: 0.008 U/L. Shelf life: 6 months. Shipping: RT; storage: -20°C.

Description: For quantitative determination of total bile acids and evaluation of drug effects on bile acid metabolism. Method: FL530/585nm. Samples: serum, plasma, urine and other biological samples. Species: all. Procedure: 20 min. Size: 100 tests. Detection limit:

Description: Quantitative determination of uric acid by colorimetric (590nm) method. Procedure: 30 min. Kit size: 250 tests. Detection limit: 0.2 mg/dL (13 µM). Shelf life: 12 months. Shipping: ambient temp; storage: 4, -20°C.

Description: Quantitative determination of free and total sialic acid (NANA) by colorimetric (549nm) or fluorimetric (555nm/585nm) methods. Procedure: 2.5 hrs. Kit size: 100 tests. Detection limit: fluorimetric assay 0.5 µM, colorimetric assay 5 µM. Shelf life: 3 mont

Description: 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; s

Description: Assay Kit for detection of Acid Phosphatase in the research laboratory

Description: Assay Kit for detection of Acid Phosphatase in the research laboratory

Description: Total Bile Acid Assay Kit is a colorimetric 96-well plate-based method to measure total bile acid content in a variety of sample types. The assay uses an enzyme driven reaction in which bile acids are incubated in the presence of thio-NAD+. 100 assays.

Description: Our Total Phosphatidic Acid Assay Kit measures total phosphatidic acid content (PA and LPA) in cell lysate samples by a coupled enzymatic reaction system. First, lipase is used to hydrolyze phosphatidic acid to glycerol-3-phosphate. Next, the glycerol-3-phosphate product is oxidized by glycerol-3-phosphate oxidase (GPO), producing hydrogen peroxide. The hydrogen peroxide released from this reaction reacts specifically with the kit?s Fluorometric Probe and is detected at ex. 530-560 nm/em. 585-595 nm. Phosphatidic Acid levels in unknown sampled are determined based on the provided phosphatidic acid standard curve.

Description: The Free Fatty Acid Assay Kit contains a palmitic acid standard and is a simple assay that quantitatively measures the free fatty acid (FFA) concentration (non-esterified) in various samples using a 96-well microtiter plate format. Each kit provides sufficient reagents to perform up to 100 assays, including blanks, standards and unknown samples.

Description: The Free Fatty Acid Assay Kit contains a palmitic acid standard and is a simple assay that quantitatively measures the free fatty acid (FFA) concentration (non-esterified) in various samples using a 96-well microtiter plate format. Each kit provides sufficient reagents to perform up to 100 assays, including blanks, standards and unknown samples.

Description: Ascorbic acid is a vital water-soluble antioxidant found in living organisms. Ascorbic acid is critical for a variety of functions related to tissue growth and wound healing, neurotransmitter formation, blood cholesterol levels, as well as free radical neutralization. The OxiSelect Ascorbic Acid Assay Kit is a quantitative assay for measuring ascorbic acid within various samples. The assay is based on the Ferric Reducing/Antioxidant Ascorbic Acid (FRASC) chemistry driven by the electron donating reducing power of antioxidants. The kit employs ascorbate oxidase, which allows the user to differentiate the ascorbic acid content from other antioxidants present within their sample. Ascorbic acid levels in a sample are determined by measuring the difference in optical density between two sample wells, one with and one without the enzyme.