A polyclonal antibody preparation with Michaelian catalytic properties
نویسندگان
چکیده
منابع مشابه
Polyclonal antibody catalytic variability.
We have performed a systematic variability study of polyclonal antibody catalysis by using five rabbits immunized with the same hapten. Important results from this work are the following. (1) Similarities were observed in the catalytic polyclonal antibodies derived from all five rabbits. Four of the five rabbits produced polyclonal samples that were nearly the same in terms of catalytic activit...
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A laccase gene from Trametes sp. 420 was recombinantly expressed in Pichia pastoris, producing the enzyme rLacD. Six mutant enzymes were produced by site-directed mutation at six potential glycosylation sites in the enzyme rLacD respectively. To probe the mutants with lower activities sensitively and specifically, the antiserum containing specific polyclonal antibodies were prepared by immunizi...
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Protocadherins constitute a large family belonging to the cadherin superfamily; they function in various tissues of a wide variety of multicellular organisms. However, their functions and expression modes are still unknown in many of these species and tissues. We developed a fast and low-cost method to produce polyclonal antibody against chicken protocadherin 1 (Pcdh1) that could be used in ass...
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(Di)bromotyrosine is formed by the specific reaction of eosinophil peroxidase and can be used as an eosinophil activation marker. In the present study, an antibody for (di)bromotyrosine in proteins was prepared to investigate the pathogenesis of eosinophil-related diseases such as allergic responses. A rabbit polyclonal antibody was raised against brominated keyhole limpet hemocyanin. The speci...
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Conversion of thyroxine (T4) to 3,5,3'-triiodothyronine is an essential first step in controlling thyroid hormone action. Type I deiodinase (DI) can catalyze the conversion to produce the bulk of serum 3,5,3'-triiodothyronine. Acting as a mimic of DI, a selenium-containing catalytic antibody (Se-4C5) prepared by converting the serine residues of monoclonal antibody 4C5 raised against T4 into se...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1991
ISSN: 0264-6021,1470-8728
DOI: 10.1042/bj2790871