Bovine serum albumin is a model protein, which has been conventionally used as protein standard and in many areas of biochemistry, pharmacology and medicine. Radioiodination procedure for bovine serum albumin employing chloramine-T as an oxidant with slight modification was evaluated critically to establish the optimal conditions for the preparation of radiolabeled tracer ( (125) I-BSA) with required specific activity without impairing the immune reactivity and biological activity. Optimized radioiodination procedure involving 10 mu g of chloramine-T along with 20 mu g of sodium metabisulphite with 60 seconds incubation at 2 degrees yielded (125) I-BSA with high integrity.
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Guangxi Normal Univ, Minist Educ China, Key Lab Chem & Mol Engn Med Resources, Guilin 54904, Guangxi, Peoples R ChinaGuangxi Normal Univ, Guilin 541004, Guangxi, Peoples R China
Wen Maogui
Tian Jianniao
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Guangxi Normal Univ, Minist Educ China, Key Lab Chem & Mol Engn Med Resources, Guilin 54904, Guangxi, Peoples R ChinaGuangxi Normal Univ, Guilin 541004, Guangxi, Peoples R China
Tian Jianniao
Huang Yonglin
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Guangxi Inst Bot, Guilin 541004, Guangxi, Peoples R China
Chinese Acad Sci, Guilin 541004, Guangxi, Peoples R ChinaGuangxi Normal Univ, Guilin 541004, Guangxi, Peoples R China
Huang Yonglin
Bian Hedong
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Guangxi Normal Univ, Guilin 541004, Guangxi, Peoples R ChinaGuangxi Normal Univ, Guilin 541004, Guangxi, Peoples R China
Bian Hedong
Chen Zhengfeng
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Guangxi Normal Univ, Minist Educ China, Key Lab Chem & Mol Engn Med Resources, Guilin 54904, Guangxi, Peoples R ChinaGuangxi Normal Univ, Guilin 541004, Guangxi, Peoples R China
Chen Zhengfeng
Liang Hong
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Guangxi Normal Univ, Minist Educ China, Key Lab Chem & Mol Engn Med Resources, Guilin 54904, Guangxi, Peoples R ChinaGuangxi Normal Univ, Guilin 541004, Guangxi, Peoples R China