Sulfhydryl Groups in the Blood of Metamorphosing Lepidopterous Insects
نویسندگان
چکیده
منابع مشابه
Determination of Blood Groups from Meals of Blood-Sucking Insects
B. C. DAS, m.sc. (f/orn the Laboratory of the Imperial Serologist and Chemical Examiner to the Government of India, School of Tropical Medicine, Calcutta) mi.. * 'ie material.?Mosquitoes and bed bugs were ^ed on subjects of known blood groups an squashed on chemically pure filter-paper. stains so obtained were dried. _ The insects were bred from eggs in the Entom logical Department of the Schoo...
متن کاملSulfhydryl Groups in Proteins
Egg albumin in the native, unaltered state, does not give tests characteristic of sulfhydryl groups. When, however, this protein is treated in any one of several ways, such as by heat (8, 9, 17), ultraviolet irradiation (lo), shaking (lo), or by solution in urea or other amides (7), free sulfhydryl groups make their appearance. The amount of free -SH groups appearing in egg albumin through the ...
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15 صفحه اولSulfhydryl Groups and the Structure of Hemoglobin
1. Addition of 2 moles of mersalyl, mercuric chloride, p-chloromercuribenzoate (PCMB), or methyl mercury hydroxide per mole of hemoglobin greatly reduces heme-heme interactions (n), yet these substances have quite different effects on the oxygen affinity (-log p(50)). Mersalyl and mercuric chloride at this concentration each increase the oxygen affinity, while PCMB and methyl mercury have littl...
متن کاملThe Sulfhydryl Groups of Egg Albumin
1. 1 cc. of 0.001 M ferricyanide, tetrathionate, or p-chloromercuribenzoate is required to abolish the SH groups of 10 mg. of denatured egg albumin in guanidine hydrochloride or Duponol PC solution. Both the nitroprusside test and the ferricyanide reduction test are used to show that the SH groups have been abolished. 2. 1 cc. of 0.001 M ferrocyanide is formed when ferricyanide is added to 10 m...
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ژورنال
عنوان ژورنال: Japanese journal of applied entomology and zoology
سال: 1959
ISSN: 0021-4914,1347-6068
DOI: 10.1303/jjaez.3.266