摘要
研究了牛血清白蛋白 (BSA) ,r -球蛋白 (r -Gb) ,过氧化氢酶 ,血红蛋白(Hb) ,甲状腺球蛋白 (T -Gb)同银 (Ⅰ )离子的反应 并研究了溶液的温度 ,介质pH值 ,甲醛浓度的影响 ,通过光度法测定了溶液中不同蛋白质同银 (Ⅰ )离子的反应性、稳定性 ,发现反应能力Hb >过氧化氢酶 >r -Gb≈T -Gb >BSA ( pH1 0 5,温度 40℃ ) 碱性 ,较高的温度和适宜的甲醛浓度可增强蛋白质同银 (Ⅰ )离子的反应 ,同时发现 ,所有被研究的蛋白质和银 (Ⅰ )
the autocatalytic effect for Silver with protein:Bovine Serum Albumin(BSA).r-Globulin(r-Gb).Catalase.Hemoglobuin(Hb) and Thyroglobulin(T-Gb),as well as effect of formaldehyde concentration,pH value and temperature of solution on which have been investigated.The rate of Silver reduction was determined by spectrophotometry measurment of colloidal Silver in solution.And the apparent reactivity was found to be Hb>Catalase>r-Gb≈T-Gb>BSA(pH 10.5,40℃).The alkailine,higher temperature and formaldehyde concentration may be enhanced complexes formation,an autocatalytic reduction has observed.
出处
《贵州大学学报（自然科学版）》
2001年第3期209-211,共3页
Journal of Guizhou University:Natural Sciences
