assays. wst- is reduced by dehydrogenases in cells to give an orange colored product (formazan), which is soluble in the tissue culture medium (figure ). the amount of the formazan dye generated by dehydrogenases in cells is directly proportional to the number of living cells. figure . principle of...
diseases. antibiotics are usually reserved for bacterial infections, because these types of drugs have no effect on illnesses caused by viruses. the overuse of antibiotics has resulted in several types of bacteria developing resistance to one or more varieties of antibiotics. this makes these bacteria...
productivity, while the additive manufacturing of manifolds opens up new opportunities for manufacturers when integrating machines and functions. the individual manifolds complement bosch rexroth's conventional range of products for channel balers, scrap shears and scrap presses. get more information...
the dog gold coin / oz australian lunar year of the pig gold coin / oz australian lunar year of the mouse gold coin / oz australian lunar year of the dog gold coin / oz australian lunar year of the pig gold coin / oz australian lunar year of the mouse gold coin / oz australian lunar year of the dog...