Acid phosphatase hydrolyses phosphate ester bonds under an optimum pH of 4.8 and an optimum temperature of 37 °C. In this experiment you will use an artificial substrate, para-nitrophenylphosphate ...

Cover the smear with carbolfuchsin dye. Carbolfuchsin a potential carcinogen. Please wear gloves and work with the stain in the hood. Place a piece of paper towel on top of the dye. Be sure the paper ...

Keep the staining reactions at as low a volume as possible to conserve reagents. For instance, you can add 25ml of a 2´ stock of stain to 25 ml of a 2´ stock of cells for a total volume of 50ml. All ...

Acid staining your concrete patio can take a couple of hours to a couple of days, but in the end, your patio will be as ...

Feasibility and Clinical Utility of Reporting Hereditary Cancer Predisposition Pathogenic Variants Identified in Research Germline Sequencing: A Prospective Interventional Study ACP1-High tumors ...

The Hardy-Weinberg theorem characterizes the distributions of genotype frequencies in populations that are not evolving, and is thus the fundamental null model for population genetics. Under the ...

A nucleic acid is a long molecule made up of smaller molecules called nucleotides. Nucleic acids were discovered in 1868, when twenty-four-year-old Swiss physician Friedrich Miescher isolated a ...

Stains happen but they don't have to be permanent. Here are expert tips for removing the most common stains from clothes, carpets, and countertops. Life is messy. If you’re going to enjoy a ...

Wood stain Ratings Enhance the beauty of decks, fences, and outdoor furniture with the best wood stain. A quality wood stain adds a premium finish that lasts for years.

The best carpet stain removers can be a lifesaver. Many of us have been there, and witnessed that moment when time slows down and a glass of red wine tumbles and splashes across your light carpet.

A woman's simple yet "awesome" tip for cleaning those stubborn clothing stains has been earning applause. Isn't it just the worst when you're ready to rock your favourite outfit and you find there ...