CN Patent

CN112462015B — 一种氢溴酸瑞马唑仑细菌内毒素的检测方法

Assigned to Hainan Beite Pharmaceutical Co ltd · Expires 2022-07-12 · 4y expired

What this patent protects

本发明公开了一种氢溴酸瑞马唑仑细菌内毒素的检测方法,包括如下步骤:鲎试剂灵敏度复核;确定氢溴酸瑞马唑仑细菌内毒素限值以及最小稀释浓度;方法进行干扰实验,确认不存在干扰的供试品浓度;实验中用10‑30mg/mL的聚山梨酯80的水溶液溶解供试品,并用细菌内毒素检测用水稀释得到供试品溶液;氢溴酸瑞马唑仑细菌内毒素检查:用10‑30mg/mL聚山梨酯80的水溶液溶解氢溴酸瑞马唑仑供试品,并用细菌内毒素检查用水稀释至不存在干扰的有效浓度进行细菌内毒素检查。该方法用一定浓度的聚山梨酯‑80水溶液溶解样品,可以消除供试品对细菌内毒素的干扰作用,方法简便易操作,实用性高…

USPTO Abstract

本发明公开了一种氢溴酸瑞马唑仑细菌内毒素的检测方法,包括如下步骤:鲎试剂灵敏度复核;确定氢溴酸瑞马唑仑细菌内毒素限值以及最小稀释浓度;方法进行干扰实验,确认不存在干扰的供试品浓度;实验中用10‑30mg/mL的聚山梨酯80的水溶液溶解供试品,并用细菌内毒素检测用水稀释得到供试品溶液;氢溴酸瑞马唑仑细菌内毒素检查:用10‑30mg/mL聚山梨酯80的水溶液溶解氢溴酸瑞马唑仑供试品,并用细菌内毒素检查用水稀释至不存在干扰的有效浓度进行细菌内毒素检查。该方法用一定浓度的聚山梨酯‑80水溶液溶解样品,可以消除供试品对细菌内毒素的干扰作用,方法简便易操作,实用性高。

Drugs covered by this patent

Patent Metadata

Patent number
CN112462015B
Jurisdiction
CN
Classification
Expires
2022-07-12
Drug substance claim
No
Drug product claim
No
Assignee
Hainan Beite Pharmaceutical Co ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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