Toluene diisocyanate was conjugated by two different methods to human serum albumin. These conjugates were used as antigens in the radio-allergo-sorbent-test (RAST) for detection of IgE antibodies in sera of isocyanate-sensitized persons. Chemical analyses have shown that conjugates containing 18-28 mol of isocyanate residues per mol protein were more potent antigens than those containing great...

The diagnosis of an allergy in a patient can be very complicated. Over the years a number of methods have been developed for the detection of the small amounts of specific-IgE (sIgE) in human serum. Selecting the appropriate allergy test can be difficult and it should be in context of a patient’s clinical presentation. The relevance of a test may also vary according to the patient’s age, allerg...

2 Hechos generales 3 2.1 Algoritmo de División . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 Máximo común divisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3 Factorización de polinomios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.4 Ráıces múltiples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...