Description: JBS Rainbow Set of JBS Deep Purple, JBS True Blue, JBS Xtal Green and JBS Bright Red

Description: For quantitative determination of creatine and evaluation of drug effects on creatine metabolism. Key Features: High sensitivity and wide linear range. Use 10 µL sample. Linear detection range 4 to 1000 µM (colorimetric) or 0.5 to 50 µM (fluorimetric). Homogeneous and simple procedure. Simple "mix-and-measure" procedure allows reliable quantitation of creatine within 30 minutes. Method: OD570nm, or FL530/590nm. Samples: Serum, plasma, urine, saliva etc. Species: All. Procedure: Assay takes 30 min. Kit size: 100 tests. Detection limit: 4 µM.

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: For quantitative determination of creatinine and evaluation of drug effects on creatinine metabolism. Key Features: Sensitive and accurate. Use 30 µL samples. Detection limit 0.10 mg/dL (8 µM) creatinine in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 5 min. Can be automated as a high-throughput assay for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Assays can be executed in 96-well plate or cuvet. Low interference in biological samples. No pretreatments are needed. Assays can be directly performed on raw biological samples. Method: OD510nm. Samples: Urine, serum, plasma and biological preparations. Species: All. Procedure: Assay takes 20 min. Kit size: 500 tests. Detection limit: 0.1 mg/dL (8 µM).

Description: Detection and Quantification of Creatine Kinase Activity.

Description: For quantitative determination of creatine kinase (CK) activity and evaluation of drug effects on CK activity. Key Features: Sensitive and accurate. Detection range: 5 to 300 U/L creatine kinase in 96-well plate assay. Convenient. The procedure involves adding a single working reagent, and reading the optical density at 20 min and 40 min at room temperature or 37°C. High-throughput. Can be readily automated as a high-throughput 96-well plate assay for thousands of samples per day. Method: OD340nm. Samples: Serum, plasma etc. Species: All. Procedure: Assay takes 40 min. Kit size: 100 tests. Detection limit: 5 U/L.