Clinical Chemistry Reagents
Cayman Chemical ValproIc AcId-d4 1mg
An internal standard for the quantification of valproic acid by GC- or LC-MS
Cell Biolabs Inc Bilirubin Assay Kit, 200 assays
Bilirubin is an open chain molecule containing four pyrrole-like rings that forms during the breakdown of heme. Cell Biolabs’ Bilirubin Assay Kit is a simple colorimetric assay that measures the amount of total and direct (conjugated) bilirubin present in plasma, serum, urine, cell lysates, or tissue lysates in a 96-well microtiter plate format. The kit has a detection sensitivity limit of 0.5 mg/dL bilirubin. Sample bilirubin concentrations are determined by comparison with a known bilirubin standard. Each kit provides sufficient reagents to perform up to 200 assays, including blanks, bilirubin standards and unknown samples. Note each sample replicate requires 2 assays, one of which is a negative control to be subtracted as background.
Biochain Institute Inc Ethanol Assay Kit, 500 Assays/PK
BioChain's ethanol assay kit is a simple, direct and automation-ready assay based on an improved dichromate method, in which dichromate is reduced by ethanol to a bluish chromic (Cr3+) product. The intensity of color, measured at 580 nm, is a direct measure of the alcohol concentration in the sample. The optimized formulation substantially reduces interference by substances in the raw samples and exhibits high sensitivity.
Biochain Institute Inc Enzyme Ethanol Assay Kit, 100 Assays/PK
BioChain's ethanol assay kit is a simple, direct and automation-ready assay based on alcohol dehydrogenase catalyzed oxidation of ethanol, in which the formed NADH is coupled to the formazan (MTT) chromogen. The intensity of the product color, measured at 565 nm, is proportionate to the ethanol concentration in the sample.
Biochain Institute Inc Bradford Protein Assay Kit, 500 Assays/PK
BioChain's protein assay kit is a simple, direct and automation-ready assay based on an improved Coomassie Blue G method. The dye forms a blue complex specifically with protein, and the intensity of color, measured at 595nm, is directly proportional to the protein concentration in the sample. The optimized formulation substantially reduces interference by substances in the raw samples and exhibits increased sensitivity towards peptides.
Hampton Research CRYSTAL SCREEN CRYO NO03 185ML
HR2-914-03/Crystal Screen Cryo #03 (A3), 185 ml - 0.26 M Ammonium phosphate monobasic, 35% v/v Glycerol. Please note items from this supplier are non-returnable.
SEKISUI DIAGNOSTICS LLC Enzymatic Creatinine R1, 3 x 100 mL
Sekisui’s Enzymatic Creatinine assay utilizes a multi-step approach ending with a photometric end-point reaction. The assay accurately measures creatinine levels in serum, plasma and urine.
Bioworld Fehling's Solution B Alkaline Solution, 4 L
Fehling-Soxhlet Solution B (Alkaline)For detection of reducing sugars. Use with Fehling's solution A (copper).Appearance: Clear LiquidHazMat Fee Applies
Dojindo Molecular Technologies Inc Lipid Droplet Assay Kit-Blue allows selective and easy measuring of lipid droplets, applicable for plate reader and flow cytometry (Detection Ex: 376-386 nm/Em: 435-455 nm) kit
Oil Red O and Nile Red staining are widely used to detect lipid droplets. The method by using Oil Red O has the following disadvantages: time-consuming and complicated procedure tends to precipitate in solution, precipitated Oil Red O may cause errors of measurement, and only applicable for fixed cells. Nile Red is not a well-suited method for lipid droplet assay due to its high background. Unlike Oil Red O and Nile Red, the Lipid Droplet Assay Kit - Blue enables selective and easy measuring of lipid droplets as per the protocol. The Staining Dye in this kit minimizes background due to more selective staining ability to LDs than Nile Red. Additionally, the Loading Buffer solution contained in this kit maintains the health of the cells during assays. This kit can be used for live and fixed cells in flow cytometry analysis and plate reader assay. The Lipid Droplet Assay Kit offers two different color options (blue and deep red).