Tick the specs you need to submit them together; or enquire one by one. Cat. numbers are carried into the RFQ.
Q:该产品对哪些蛋白酶有抑制效果?
A:苯甲基磺酰氟是一种非有机磷类的有机化合物,是一种广谱的酯酶/蛋白酶抑制剂, 可抑制丝氨酸蛋白酶,如胰蛋白酶(trypsin)和胰凝乳蛋白酶(chymotrypsin);也可抑制半胱氨酸蛋白酶和乙酰胆碱酯酶的活性。同时苯甲基磺酰氟还可以与羰基化合物缩合制备烯烃。
Q:该产品通常在什么情况下使用?
A:PMSF 常在细胞或组织裂解之前加入到裂解液中以预防蛋白的降解。PMSF 可以单独使用,也常与其他蛋白酶抑制剂如胃抑肽酶 A 或者磷酸酶抑制剂如正钒酸钠混合使用。
Q:该产品主要应用在哪些实验?
A:PMSF 在药物代谢检测、植物蛋白提取等方面有着广泛的应用。
Q:该产品注意事项是什么?
A:PMSF 具有毒性和腐蚀性,对呼吸道黏膜、眼睛和皮肤有非常大的破坏性。可因吸入、咽下或皮肤吸收而致命。因此,使用时一定要做好个人防护,需佩戴防护手套和安全眼镜,并始终在化学通风橱内操作。同时,其对环境和水体可能存在危害,使用后还要注意做好危废处理。
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