【摘要】 通过37℃加速热稳定性试验，研究了3种酶结合物保护液对低浓度酶结合物长期保存稳定性的影响。分别测定了酶结合物的活性、酶结合物中酶的活性和免疫抗体活性。结果表明，如果选择适宜的保护液，酶结合物可以在低浓度保存较长时间，而酶结合物活性基本不受影响。更多还原

【Abstract】 We researched the influence of 3 preservatives on the long-term storage stability of a conjugate at low concentration by 37℃ accelerative stability test and determing the conjugate activity, peroxidase enzymatic activity and autibody immunochemical activity. The results indicated that a suitable preservative could keep the conjugate at low concentration for a long period with no its activity affected.更多还原