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GB/T 34794-2017 English PDF

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GB/T 34794-2017: Guidelines for DNA gel purification kit
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PDF similar to GB/T 34794-2017


Standard similar to GB/T 34794-2017

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Basic data

Standard ID GB/T 34794-2017 (GB/T34794-2017)
Description (Translated English) Guidelines for DNA gel purification kit
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G66
Classification of International Standard 07.080
Word Count Estimation 8,873
Date of Issue 2017-11-01
Date of Implementation 2018-05-01
Regulation (derived from) National Standard Announcement 2017 No. 29
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 34794-2017: Guidelines for DNA gel purification kit

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Guidelines for DNA gel purification kit ICS 07.080 G66 National Standards of People's Republic of China Agarose gel recovery kit for determination of general rules Posted.2017-11-01 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the National Biochemical Test Standardization Technical Committee (SAC/TC387) and centralized. This standard drafting unit. China Institute of Tested Technology Institute of Biology, China Institute of Test Technology, Kaijie Enterprise Management (Shanghai) has Limited company, Sichuan Zhongbian Biotechnology Co., Ltd. The main drafters of this standard. Zhou Lihua, Shi Xiefei, Ma Li Xia, Tang Xiaobo, Hou Xiaoni, Wang Zhi, Li Huai Ping, Ye Deping, Sun Dengfeng, Tan peace. Agarose gel recovery kit for determination of general rules

1 Scope

This standard specifies the column agarose gel recovery kit DNA recovery product evaluation indicators and test methods. This standard applies to column agarose gel recovery kit determination.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 6682 analytical laboratory water specifications and test methods GB/T 11165 Laboratory pH meter GB/T 26813 dual-beam UV-visible spectrophotometer JJG646 pipette test procedures YY/T 0087 electrophoresis device YY/T 0657 medical centrifuge

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 DNA purification DNApurification Using appropriate methods to reduce observable or measurable processes of ligation, cleavage, labeling, amplification and other inhibitors, to obtain higher Purity DNA. 3.2 DNA recovery DNArecoveryrate That is, the recovery rate of DNA, the percentage of yield after DNA target fragment recovery and before recovery. 3.3 The maximum sample volume columnreservoircapacity A single adsorption column of a single maximum loading volume. 3.4 Loading capacity of adsorption column A single adsorption column can absorb up to the amount of DNA each time. It determines the maximum amount of DNA recovered in a single shot.

4 principle

Media adsorption is a commonly used method of purifying nucleic acids. Column Recycling Kit is a silica gel membrane or other adsorption medium fixed in the distance As the adsorbent on the column of heart, under the condition of high salt (such as 3.0mol/L ~ 5.0mol/L guanidine hydrochloride) low pH (5.0mol/L ~ 6.5mol/L)

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