BASIC PROTEINS
نویسندگان
چکیده
منابع مشابه
The Basic Amino Acids of Serum Proteins
The importance of a classification of proteins based on amino acid composition has been previously pointed out (1,2). A measure of success has been achieved only with the keratinoid tissues and the protamines (3). The protamines, moreover, seem to form a special class of proteins. This leaves the keratins as the only true proteins which have been classified on a purely chemical basis. Rlock and...
متن کاملAll Proteins Have a Basic Molecular Formula
This study proposes a basic molecular formula for all proteins. A total of 10,739 proteins belonging to 9 different protein groups classified on the basis of their functions were selected randomly. They included enzymes, storage proteins, hormones, signalling proteins, structural proteins, transport proteins, immunoglobulins or antibodies, motor proteins and receptor proteins. After obtaining t...
متن کاملThe Basic Proteins of Cobra Venom
Cobra venoms contain heat stable, basic, proteins that inhibit iodide accumulation by thyroid slices. Activity is not related to the content of phospholipase A or various other enzymatic activities. These proteins are present only in Elapid venoms and not in snakes of the Crotalidae or Viperidae families. Two such basic proteins, named cobramines A and B, have been purified from the crude venom...
متن کاملSpecific basic proteins from mammalian testes. Isolation and properties of small basic proteins from rat testes and epididymal spermatozoa.
A unique acid-soluble basic protein was detected in the testes of sexually mature rats and a number of other mammalian species. This protein was not found in comparable acid extracts prepared from many other rat organs or from the testes of juvenile rats. It makes its appearance only after spermatids are evident in normally developing testes and is absent from the gonads of male rats rendered a...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1926
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)84474-x