鲎试剂能与细菌内毒素发生非常灵敏的凝集反应,但一个新品种是否可以用细菌内毒素检查代替热原检查,首先要证明样品本身是否存在干扰因素,本文通过对注射用青霉素钠在有效浓度范围内进行干扰试验(抑制增强试验)认为,注射用青霉素钠浓度为4000U/ml 的稀释液,对灵敏标示值为0.25EU/ml 的鲎试剂无干扰作用。因此,将样品稀释到4000U/ml 后,选用标定灵敏度为0.25EU/ml 鲎 reagent with bacterial endotoxin very sensitive agglutination reaction, but whether a new breed of bacteria can be replaced by bacterial endotoxin test pyrogen, we must first prove that the sample itself is a disturbing factor, in this paper, penicillin sodium injection at an effective concentration An interference test (inhibition enhancement test) in the range indicated that a dilution of 4000 U / ml of penicillin sodium for injection had no interference with the limulus reagent with a sensitivity of 0.25 EU / ml. Therefore, the sample diluted to 4000U / ml, the selection of the calibration sensitivity of 0.25EU / ml