Description: Quantitative determination of creatinine by colorimetric (510nm) method. Procedure: 20 min. Kit size: 500 tests. Detection limit: 0.1 mg/dL (8 µM). Shelf life: 12 months. Shipping: ambient temp; storage: 4, -20°C.

Description: Cell Biolabs? Creatinine Assay Kit measures creatinine levels in urine. Samples are compared to a known concentration of creatinine standard within a 96-well microtiter plate format. Samples and standards are incubated for 30 minutes with a reaction reagent which changes color from yellow to bright orange upon reacting with creatinine, forming the creatinine-picrate complex. The plate is read with a standard 96-well spectrophotometric microplate reader at 490 nm. Higher OD values correlate with high creatinine concentrations. Sample creatinine concentrations are determined by comparison with the known creatinine standards.

Description: For quantitative determination of creatinine and evaluation of drug effects on its metabolism. Key Features: Fast and sensitive. Linear detection range: 4.8 to 500 µM or 0.054-5.7 mg/dL (colorimetric assay) and 0.25 to 100 µM or 0.0028-1.14 mg/dL (fluorimetric assay) for a 60 min reaction. It is 3- and 53-fold more sensitive than the traditional Jaffe method (e.g. DICT-500), especially useful for small samples or where high sensitivity is required. Convenient. The procedure involves adding a single working reagent and reading after 60 minutes. Room temperature assay. No 37°C heater is needed. High-throughput. Homogeneous "mix-incubate-measure" type assay. Can be readily automated to process thousands of samples per day. Method: OD570nm; FL530/585nm. Samples: Urine, serum, plasma, and other biological preparations. Species: All. Procedure: 60 min. Size: 100 tests. Detection Limit: Colorimetric assay: 4.8 µM or 0.054 mg/dL; Fluorimetric assay: 0.25 µM or 0.0028 mg/dL.

Description: Quantitative determination of urinary protein and creatinine concentrations (urinary protein/creatinine ratio, UPCR). Kit size: 100 tests. Detection limit: 1 mg/dL protein and 1 mg/dL creatinine. Shelf life: 12 months. Shipping: RT; storage: 4, -20°C.

Description: Creatinine is a break-down product of creatine phosphate in muscle, and is usually produced at a fairly constant rate by the body.

Description: Creatinine Conjugate for use in immunoassays