专利号 CN121428068A
标题 A CRISPR/Cas12a lyophilized microsphere, a three-microsphere detection system, …
申请人 华南理工大学
优先权日 2025-09-25
公开日 2026-01-30
法律状态 ACTIVE (Google Patents, 2026-01-30)
方向 A
来源 https://patents.google.com/patent/CN121428068A/zh

摘要/首段
 This invention belongs to the field of biology and discloses a CRISPR/Cas12a lyophilized microsphere. The microsphere is characterized by being lyophilized using enzyme-free water, 10×HOLMES Buffer for Cas12a, an RNase inhibitor, CRISPR/Cas12a protein, crRNA,


补充（Google Patents 页面正文摘录）
CN121428068A - 一种CRISPR/Cas12a冻干微球、三微球检测系统、应用和试剂盒 - Google Patents  Info  Links  Landscapes  Abstract  Description | | | | --- | --- | | 组分 | 工作浓度 | | 10×HOLMES Buffer for Cas12a | 1× | | RRI | 1U/μL | | Cas12a | 100-150nM | | crRNA | 200-300nM | | Primer\_F | 200nM | | Primer\_R | 200nM | | Reporter | 500-1000nM | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | | 甘露醇 | 聚乙二醇 | 海藻糖 | 葡聚糖 | 蔗糖 | 乳糖 | BSA | | 冻干保护剂1 | 2％ | 3％ | 5％ | 2％ | 0 | 0 | 3％ | | 冻干保护剂2 | 3％ | 3％ | 3％ | 0 | 0 | 0 | 3％ | | 冻干保护剂3 | 2％ | 3％ | 5％ | 0 | 2％ | 0 | 0 | | 冻干保护剂4 | 2％ | 3％ | 5％ | 0 | 0 | 2％ | 0 | | 冻干保护剂5 | 3％ | 3％ | 3％ | 2％ | 0 | 0 | 0 | | | | | --- | --- | | | 靶点质粒检出限 | | Cas12冻干微球1 | 10-16mol/L | | Cas12冻干微球4 | 10-13mol/L | | Cas12冻干微球5 | 10-15mol/L |  Claims (10)  Priority Applications (1) | Application Number | Priority Date | Filing Date | Title | | --- | --- | --- | --- | | CN202511382914.3A [CN121428068A (zh)](/patent/CN121428068A/zh) | 2025-09-25 | 2025-09-25 | 一种CRISPR/Cas12a冻干微球、三微球检测系统、应用和试剂盒 |  Applications Claiming Priority (1) | Application Number | Priority Date | Filing Date | Title | | --- | --- | --- | --- | | CN202511382914.3A [CN121428068A (zh)](/patent/CN121428068A/zh) | 2025-09-25 | 2025-09-25 | 一种CRISPR/Cas12a冻干微球、三微球检测系统、应用和试剂盒 |  Publications (1) | Publication Number | Publication Date | | --- | --- | | CN121428068A true [CN121428068A (zh)](/patent/CN121428068A/zh) | 2026-01-30 |  Family  ID=98547053  Family Applications (1) | Application Number | Title | Priority Date | Filing Date | | --- | --- | --- | --- | | CN202511382914.3A Pending [CN121428068A (zh)](/patent/CN121428068A/zh) | 2025-09-25 | 2025-09-25 | 一种CRISPR/Cas12a冻干微球、三微球检测系统、应用和试剂盒 |  Country Status (1) | Country | Link | | --- | --- | | CN (1) | [CN121428068A (zh)](/patent/CN1214280
