GB/T 35543-2017 in English

VALID

Ribonuclease A

Issued on:2017-12-29
Implemented on:2018-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	GB/T 35543-2017
Document status:	VALID
Title in English:	Ribonuclease A
Title in Chinese:	核糖核酸酶A
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-12-29
Implemented on:	2018-07-01
ICS Classification:	07.080-Biology. Botany. Zoology
Chinese Classification:	C27-Biological agent and blood products
Professional Classification:	GB-National Standard
Related Keywords:	standard overview ribonuclease a standard frameworks standard dimensions technical requirements test methods scope facan unit/mg protein uv spectrophotometer method high purity requirements impurity detection shall off-white powder visual inspection method all product batches enzyme activity standard requirements
Related Topics:	enzyme nucleic acid nuclease ribose sugar to acid ratio ribonucleic acid nucleic acid definition Nucleic acid bar enzyme pfu + enzyme single-stranded deoxyribonucleic acid serum nucleic acid Enzymes peptide nucleic acid Enzyme grams nuclease technology serum + nucleic acid + ribonuclease single-stranded RNA Nucleic acid various nucleases nucleic acid polymerase enzyme separation nucleic acid polymerase flow nucleic acid quadruplex nucleic acid d ribose single-stranded endonuclease ribonuclease a Nucleic acid quantitative machine v1 nuclease endonuclease nuclease s1 s1 endonuclease RNA 2 base a Glycopeptidase s1 endonuclease enzyme Formate enzyme peroxyribonucleic acid d ribose s1 nuclease Nucleic acid time Meganuclease nuclease s1 nuclease method Structural enzyme nucleic acid secretion nucleic acid nucleic acid concentration artificial nucleic acid foreign nucleic acid secretory nucleic acid ribose cells "Ribonucleic acid Ribonucleic acid extractor s1 ribonuclease Nucleic acid system s1 nuclease enzyme single-stranded endonuclease nuclease nucleic acid Phosphoribose Pentosidase nucleic acid material total glycase enzyme separation nuclease reaction heterologous nucleic acid GBT35543 GB/T 35543-2017 Ribonuclease denaturation and renaturation assay Streptococcal ribonuclease small nuclear ribonucleoprotein isosaccharic acid Streptococcal deoxyribonuclease SI nuclease Ribosome classification Glucoamylase production

《GB/T 35543-2017核糖核酸酶A》由SWG11（全国工具酶标准化工作组）归口，主管部门为国家标准化管理委员会。

Introduction

1. Standard Overview

Ribonuclease A is an endonuclease derived from bovine pancreas and is widely used in molecular biology, medicine and biotechnology. The GB/T 35543-2017 standard specifies its technical requirements, test methods and storage conditions, providing standardized guidance for production and use.

2. Comparison of standard frameworks

Standard dimensions	Technical requirements	Test methods	Scope of application
Appearance	White or off-white powder	Visual inspection method	All product batches
Enzyme activity (specific activity)	≥3500 Facan unit/mg protein	UV spectrophotometer method	High purity requirements
Impurity detection	Shall not contain other endonucleases and exonucleases	Plasmid electrophoresis	Production quality control

3. Background of standard formulation and technological evolution

With the development of biotechnology, ribonuclease A is increasingly used in gene editing and molecular diagnosis. The formulation of this standard aims to promote the industrialization of tool enzymes and ensure product quality and consistency.

4. Implementation suggestions

Production process: strictly control the source of raw materials and extraction process to ensure product purity and activity.
Inspection process: establish a complete quality control system and calibrate the detection instruments regularly.
Storage conditions: store below -20°C in accordance with standard requirements to avoid enzyme activity loss.

More samples: GB 18306-2015 QC/T 942-2021 NB/T 47013.2-2015

Sample only — not a preview of GB/T 35543-2017

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