WO2026061345 - MAGNETIC BEAD EXTRACTION REAGENT, KIT, AND EXTRACTION METHOD
National phase entry is expected:
Publication Number
WO/2026/061345
Publication Date
26.03.2026
International Application No.
PCT/CN2025/121385
International Filing Date
15.09.2025
Title **
[English]
MAGNETIC BEAD EXTRACTION REAGENT, KIT, AND EXTRACTION METHOD
[French]
RÉACTIF D'EXTRACTION À BILLES MAGNÉTIQUES, KIT ET PROCÉDÉ D'EXTRACTION
[Chinese]
一种磁珠提取试剂、试剂盒以及提取方法
Applicants **
KANGMA-HEALTHCODE (SHANGHAI) BIOTECH CO., LTD
Inventors
GUO, Min
YU, Xue
Priority Data
202411312348.4
20.09.2024
CN
Application details
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1663 | |
| EPO | Filing, Examination, Granting | 11558 | |
| Japan | Filing, Examination, Granting | 2091 | |
| South Korea | Filing, Examination, Granting | 2004 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,056
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Abstract[English]
Provided in the present invention are a magnetic bead extraction reagent, a corresponding kit, and an extraction method. The magnetic bead extraction reagent comprises a magnetic bead solution I and a magnetic bead solution II, wherein the magnetic bead solution I includes magnetic beads I used for performing impurity removal treatment on a nucleic acid-containing biological sample to be extracted, and the magnetic bead solution II includes magnetic beads II used for performing nucleic acid adsorption.[French]
La présente invention concerne un réactif d'extraction à billes magnétiques, un kit correspondant et un procédé d'extraction. Le réactif d'extraction à billes magnétiques comprend une solution à billes magnétiques I et une solution à billes magnétiques II, la solution à billes magnétiques I comprenant des billes magnétiques I utilisées pour effectuer un traitement d'élimination d'impuretés sur un échantillon biologique contenant des acides nucléiques à extraire, et la solution à billes magnétiques II comprenant des billes magnétiques II utilisées pour effectuer une adsorption d'acides nucléiques.[Chinese]
本发明提供了一种磁珠提取试剂和相应的试剂盒以及提取方法。所述磁珠提取试剂包括磁珠液I和磁珠液II，所述磁珠液I中包含磁珠I，用于对含有核酸的待提取生物样品进行去杂处理，所述磁珠液II中包含磁珠II，用于吸附核酸。