MPO peroxidation activity determination in biological samples (e.g. cell lysates, tissues, etc.) Linear detection range 0.0025 to 2 U/L. Homogeneous "mix-incubate-measure" type assay. Can be readily automated to test thousands of samples per day. Method: FL530/585 nm. …

For quantitative determination of urease activity and evaluation/screen for urease inhibitors. Safe. Non-radioactive assay. As low as 0.003 U/L urease activity can be quantified. This "mix-incubate-measure" type assay can be readily automated to process thousands of samples…

For quantitative determination of glucose and evaluation of drug effects on glucose metabolism. Sensitive and accurate. Use as little as 20 μL samples. Linear detection range in 96-well plate: 0.03 to 2 mM (0.54 mg/dL to 36 mg/dL) glucose. Simple and high-throughput. The procedure…

For quantitative determination of creatinine and evaluation of drug effects on creatinine metabolism. Sensitive. Detection limit of 0.10 mg/dL (8 μM) creatinine. Can be automated as a high-throughput assay for thousands of samples per day. Method: OD510 nm. Samples: Urine, serum,…

For quantitative determination of HDL and LDL/VLDL cholesterol and evaluation of drug effects on HDL and LDL/VLDL metabolism. Linear detection range 1 to 100 mg/dL cholesterol for colorimetric assays and 0.2 to 10 mg/dL for fluorimetric assays. Convenient room temperature assay. No…

For quantitative determination of lactate dehydrogenase LDH activity and screen/evaluation of LDH modulators High sensitivity and wide linear range. Use 3 μL serum or plasma sample. The detection limit is 2 U/L, linear up to 200 U/L Homogeneous and simple procedure. Simple…

For quantitative determination of glucose and evaluation of drug effects on glucose metabolism. Linear detection range 0.7 mg/dL (39 μM) to 300 mg/dL (16.6 mM) glucose. The procedure involves addition of a single working reagent and incubation for 8 min in a boiling water bath. Low…

For quantitative determination of acetylcholinesterase activity and evaluation of acetylcholinesterase inhibitors. Sensitive and accurate. Detection range 10 to 600 U/L AChE activity in 96-well plate assay. Convenient. The procedure involves adding a single working reagent, and reading the…

Acetaldehyde determination in biological and food/beverage samples. Fast and sensitive. Linear detection range (10µL sample): 4 µM to 4 mM acetaldehyde in 96-well plate assay. The procedure involves adding a single working reagent, and reading the absorbance after 30 minutes. …

β-N-Acetylglucosaminidase activity determination in biological samples. Linear detection range 0.2 - 50 U/L β-N-acetylglucosaminidase. Homogeneous "mix-incubate-measure" type assay Can be readily automated to process thousands of samples per day. Method: OD405 nm.…

For quantitative determination of heme and evaluation of drug effects on heme metabolism. Safe. Reagents are non-toxic. Linear detection range 0.6 - 125 μM heme. The "mix-and-read" 5 minute procedure. Can be readily automated to process tens of thousands of samples per…

For quantitative determination of alanine transaminase activity. Linear detection range 2-100 U/L. Assay can be carried out in a microplate or a cuvette and takes only 10 min. Method: OD340 nm. Samples: Serum, plasma etc.

For quantitative determination of fatty acid and evaluation of drug effects on its metabolism. Linear detection range colorimetric assay 7 - 1000 μM, fluorimetric assay 7 - 100 μM fatty acid. Convenient "mix-and-read" high-throughput assay. Method: OD570 nm, or FL530/585…

For quantitative determination of coenzyme A (CoA) and evaluation of drug effects on CoA metabolism. Linear detection range colorimetric assay 5 - 1000 μM, fluorimetric assay 3 - 100 μM CoA. Convenient room temperature "mix-and-read" assay. Can be readily automated to…

For quantitative determination of urea and evaluation of drug effects on urea metabolism. Linear detection range 0.08 -100 mg/dL (13 -17000 μM) urea in 96-well plate assay. Can be readily automated to process tens of thousands of samples per day. Method: OD520 nm. Samples: Serum,…

Free Amino Nitrogen determination in foods and beverages (e.g. beer, wort, wine, must, etc.) Fast and sensitive. Linear detection range (5 µL sample): 0.2 to 10 mM for 10 min reaction. Convenient and high-throughput. Homogeneous "mix-incubate-measure" type assay. Can be…

For quantitative determination of albumin. Use as little as 5 μL samples. Detection range 0.01 - 5 g/dL (1.5 - 750 μM) albumin in 96-well plate assay. Can be readily automated to assay thousands of samples per day. Method: OD620 nm (BCG). Samples: Serum, plasma, urine,…

To be used as a cytotoxic control agent in the CellQuanti-BlueTM and CellQuanti-MTTTM Cell Viability Assay Kits IC50 = 0.002 wt%. Kit size: (50mg) tests Shelf life: 12 months Shipping: ambient temp storage: 4°C

Direct determination of formate concentrations in biological (e.g. urine, blood, etc.) and other samples. Linear detection range 0.050 to 5 mM Formate. Convenient room temperature assay. No 37°C heater is needed. "Add-mix-read" type high-throughput assay. Method: OD565…

For quantitative determination of glucose and evaluation of drug effects on glucose metabolism. Linear detection range 5 to 300 μM (90 μg/dL to 5.4 mg/dL) glucose for colorimetric assays and 1 to 30 μM for fluorimetric assays. Method: OD570 nm, or FL530/585 nm. Samples: Serum,…

For quantitative determination of calcium ion Ca2+ and evaluation of drug effects on calcium metabolism. Linear detection range 0.08 - 20 mg/dL (20 - 5000 μM) calcium ions. Can readily automated to process thousands of samples per day. Assays can be executed in microplate or cuvet. …

For quantitative determination of L-lactate (L-lactic acid) and evaluation of drug effects on its metabolism. Linear detection range 0.05 - 2 mM L-Lactate in 96-well plate assay. Convenient room temperature assay. No 37°C heater is needed. Can be readily automated to process…

For quantitative determination of glucose oxidase activity and evaluation of drug effects on its metabolism. Linear detection range 0.02 to 10 U/L glucose oxidase for colorimetric assays and 0.002 to 1.5 U/L for fluorimetric assays. Homogeneous high-throughput assay. Method: OD570 nm,…

For quantitative determination of cholesterol and evaluation of drug effects on cholesterol metabolism. Linear detection range 5 - 300 mg/dL cholesterol in 96-well plate assay. Convenient. Room temperature assay. No 37°C heater is needed. Can be readily automated to process…

For quantitative determination of DNA. Linear detection range 2 - 40 ng (100 - 2,000 ng/mL) calf thymus DNA in 96-well plate assay. Convenient. Single working reagent. Can readily automated to test tens of thousands of samples per day. Low interference. RNA, salt (up to 3M NaCl),…

Direct determination of formaldehyde concentrations in biological, food and environmental samples Safe. Non-radioactive assay. Sensitive and accurate. As low as 1.5 μM (45 ppb) formaldehyde can be quantified. Homogeneous and convenient. "Mix-incubate-measure" type assay. No…

For quantitative determination of reduced and oxidized glutathione (GSH/GSSG). Linear detection range 0.01-3 µM GSH equivalents. Method: OD412nm. Samples: Whole blood, plasma, serum, urine, tissue and cell extracts.

For quantitative determination of citrate or citric acid and evaluation of drug effects on citrate metabolism. Linear detection range 4 to 400 μM citrate for colorimetric assays and 0.5 to 40 μM for fluorimetric assays. Can be readily automated to process thousands of samples per…

For quantitative determination of alcohol dehydrogenase activity and evaluation of drug effects on its metabolism. Fast and sensitive. Linear detection range (20 μL sample): 0.4 to 80 U/L for 30 min reaction. Detection Limit of 0.1 U/L for 120 min reaction. Convenient and…

For quantitative determination of aspartate transaminase (AST) activity and evaluation of drug effects on AST activity. Linear detection range 2-100 U/L. Assay can be carried out in a microplate or a cuvette and takes only 10 min. Method: OD340 nm. Samples: Serum, plasma etc.

For quantitative determination of L-phenylalanine and evaluation of drug effects on its metabolism. Safe. Non-radioactive assay. Linear detection range of 2 - 300 μM L-phenylalanine. Can be readily automated to test thousands of samples per day. Method: FL530/595 nm. Samples:…

Indole determination in biological samples. Linear detection range 3 - 100 µM indole in 96-well plate assay. The procedure involves adding a single working reagent, and reading the absorbance immediately. Method: OD565 nm. Samples: Bacterial growth medium.