Vitamin B12 Binding Proteins in Bovine Serum
نویسندگان
چکیده
منابع مشابه
The vitamin B12 binding power of proteins.
Ternberg and Eakin (1) showed that normal gastric juice or an aqueous extract of hog mucosa when added unheated to vitamin Blz rendered the vitamin non-dializable and unavailable to assay microorganisms, including Lactobacillus leichmannii. They concluded that this principle which combined with vitamin Blz was the intrinsic factor of Castle or an important component thereof. Meyer et al. (2) no...
متن کاملVitamin B12 in paper electrophoretic fractions of human serum proteins.
1 Present address: Department of Bacteriology, Nagoya University School of Medicine, Showa, Nagoya. Two forms of vitamin B12 are known to be present in human serum, of which the free form has a growth-promoting action on microorganisms, e.g., Lacto bacillus leichmannii and Euglena gracilis, without any treatment of serum and the bound form can be activated by heating through the liberation from...
متن کاملDiagnostic and Prognostic Values of Measurement of Serum Vitamin B12-Binding Proteins
T FIAT VITAMIN B12 IN SERUM is l)ound to protein14 has been known since shortly after the isolation of the vitamin. Endogenous vitamin B12 (which may be mainly methyl-Bi2) is bound primarily to an a1-globulin 2.6-10 hut vitamin B12 added to serum in vitro hinds primarily to -globuun (presumably because B12-binding a-globulin is normally almost saturated with endogenous vitamin B12).61#{176} hal...
متن کاملDiagnostic and Prognostic Values of Measurement of Serum Vitamin B12-Binding Proteins
T FIAT VITAMIN B12 IN SERUM is l)ound to protein14 has been known since shortly after the isolation of the vitamin. Endogenous vitamin B12 (which may be mainly methyl-Bi2) is bound primarily to an a1-globulin 2.6-10 hut vitamin B12 added to serum in vitro hinds primarily to -globuun (presumably because B12-binding a-globulin is normally almost saturated with endogenous vitamin B12).61#{176} hal...
متن کاملDiagnostic and Prognostic Values of Measurement of Serum Vitamin B12-Binding Proteins
T FIAT VITAMIN B12 IN SERUM is l)ound to protein14 has been known since shortly after the isolation of the vitamin. Endogenous vitamin B12 (which may be mainly methyl-Bi2) is bound primarily to an a1-globulin 2.6-10 hut vitamin B12 added to serum in vitro hinds primarily to -globuun (presumably because B12-binding a-globulin is normally almost saturated with endogenous vitamin B12).61#{176} hal...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1979
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(79)83312-3