GB/T 34793-2017 in English

VALID

Proteinase K

Issued on:2017-11-01
Implemented on:2018-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $130.00
$127.00

Standard No:	GB/T 34793-2017
Document status:	VALID
Title in English:	Proteinase K
Title in Chinese:	蛋白酶K
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-11-01
Implemented on:	2018-05-01
ICS Classification:	07.080-Biology. Botany. Zoology
Professional Classification:	GB-National Standard
Related Keywords:	chemical indicators proteinase k enzyme activity proteinase k standard proteinase k introduction in-depth interpretation proteinase k standard framework dimensions technical requirements test methods sensory requirements solid
Related Topics:	protein bars the protein protein interaction light sensitive protein enzyme protein abnormal protein non-denatured protein After protein denaturation Protein sample amount page+protein protein system protease many proteins protein sds protein histone protein cause about protein Protein denaturation instrument protein centrifugation dawn protein protease protease long-acting protein chytrid protein dumas protein centrifuged protein Hexaporin Total protein industry protein reconstitution protein action Protein+ protease method GB/T 34793-2017 protein stealth protease protein expression protein Protein-like effect protein centrifugation enzyme protein amount of protein protein except sds transient detection protein protein + instant protein electrophoresis protein sample amount protein electrophoresis protein enzyme protein protein black protein filler microgram+protein+ protein group protease on hand flow membrane protein protein pole protein spline hypothetical protein protein+sds Collagen protein electrophoresis time protein protein time outer membrane protein membrane protein and total protein Total and Membrane Proteins protein + sample volume protein filler urea protein protein instant nictitating membrane protein mantle protein protein digest protein protein + self egg white protein transport protein solution volume crystallin protein + centrifugation Hydrophobin+ Protein secondary antibody protein kurtosis protein din protein din protein hand Hepatin Protein denaturation instrument protein sample amount non-denaturing protein protein system Protein meter function pcr protein non-gelling protein Membrane protein flow cytometry protein standard dish protein centrifugation protein lysozyme Amidin v8 protease protein properties non-denatured/ protein Lysozyme + protein protein properties protein+sds protein protein denaturant collagenase enzyme t9 protein flow + membrane protein transient protein anti-inflammatory protein transfer protein total membrane protein Glycoprotein enzyme pfu + enzyme How to detect protease first protein protein wash proteome kurtosis pronase brain protein Protease Rapid Test How to detect protease protein first batch four proteins Histone protein Protease detection method protein principle opal Sludge total protein protein modification protein peak Protein 25 proteinase k protein eight time molecule protein egg white kurtosis protein Enzyme protein detection method self protein Abnormal protein Enzymes Adsorbed protein protein of the week Histone class 5 albumin bismuth near shore protein protein equipment protein cover Enzyme grams proteinaceous degeneration protein long term protein time protein phenomenon protein from neuren protein six protein ketone protein value protease body protein Amida protein outer membrane protein protein film analyzer protein target proteinase k+ UV protease activity water soluble protein protein Hey protein protein cluster protein structure Positive protein protein pcr Protein Dissolved Tablets porin protein auto Trypsin 20 degrees proteinaceous liquid protein-like apparatus Guanidine nictitating membrane protein how membrane proteins - Inshore protein bacterial protease protein gel analyzer protein water soluble protein protein process porin Membrane-like Veteran Proteome protein light sensitive protein proteinase k method protein suspension protein time sds pcr protein conjugated protein Guanidine + protein high-efficiency albumin enzymatic protein manganese protein protein version extrinsic protein Proteobacteria detection protein solution manganese protein membrane protein hydrophobic protein time crude protein annual protein protein reconstitution enzyme protein protein target protein Photoprotein autotransporter protein enzyme separation protein molecule brain protein abnormal protein autoprotein protein engineering protein liver p0 protein Photoprotein specific protein crude protein and protein protein 9 Principle of protein machine protein recognition protein recognition crude protein and protein Photosensitive + protein Protein is hydrophobin crude protein protein engineering protein liver Glycoproteins and Proteins crude protein and protein bird protein k+6548 near shore protein medium density protein target protein polyprotein screening protein crude protein and protein denatured protein non-denatured protein downstream protein Collagenase III Protein mantle Membrane-like Pepsinogen proteinase k method protein glycoprotein type collagenase protein concept The role of trypsin internal protein Membrane protein and total protein collagenase protein upstream protein a double protein outer membrane protein wxya crude protein + protein h1 histone flow protein gluten protein collagen upstream protein microgram protein nuclear protein protein phase separation protein peak cause u6 protein Peripherin Lysozyme protein phase separation protein protein denaturant protein time various proteases long-term histone flow membrane protein Protease detection sds protein Membrane protein flow cytometry anti-inflammatory protein protein membrane segment protein double strips protein electrophoresis protein amount antitrypsin protein removal membrane protein invariance protein+sds+ protein nitrogen and protein microalbumin xmkk protease method protein pros and cons Lysozyme protein protein solvent prealbumin 16 r2 protein sds and protein a class of proteins Action protein g1 phase histone collagenase type II protein precursor artificial protein centrosomal protein protein and sds resolubilized protein protein metal Microalbumin+ protein boil k+ k+ rays protein and crude protein Protein + Equipment albumin method protein standard protein pore Protein Molecular Analyzer protein domain protein branch reverse protein s6 protein sds and protein Crude Protein and True Protein protein basic protein protein and crude protein total membrane protein Annexin protein in sludge Enzyme protein method detection Membrane protein abnormalities growth protein protein microplate protein bulk protein four histones phase separation protein True and Crude Protein instrument protein protein separator polyprotein processing protein + properties protein fifteen protein separator protein water effect protein chain structure Membrane protein double Proteases in Food protein ladder Exoenzyme nightshade seeds moesin Europium-labeled protein Lowry protein protein liquid phase analyzer four proteins collagen membrane protein enzyme separation protein 20 protein microplate hand protein Efficient trypsin crude protein and total protein human ferritin a histone protein quantification animal albumin protease feed Mycoprotein detection protein alkylation malignant protein Complexin crude protein and protein protein and crude protein protein coat histone special protease Protein Heart Chips crude protein + protein what is protein crude protein true protein and non-true protein protein UV protein protein anti-inflammatory Histone 3 Albumin removal GBT34793 GB/T 34793-2017 protein specificity recognition protein With 4.1 protein and adducin protein Protein does not hang on the column Protein cross-linking protein clusters conductive protein Isolated membrane proteins Urinary albumin 13.9 Urinary protein C-reactive protein Running protein glue aquaporin asns protein function gst protein column HEI10 protein protein kinase stn7 NH3 protein tag Protein collection RIPA prm price protein Rac1 membrane protein SP3 proteome TaCPK5 protein unitport protein official website wb protein denaturation Ark grade protein Chengdu Proteome Protein bands protein altimeter Protein gel strip protease cleavage process calpain activity The difference between ribozymes and proteases Caseinase activity Membrane protein internal reference Elastase action Protein viscosity restriction protease trypsin crystal Acetonitrile protein removal acetonitrile protein total protein and crude protein BIAs proteins cox2 protein band CPT1A protein function Echdc1 protein K-means proteome LCAD protein P210 protein structure pet28a protein PSD93 protein SR family proteins Tdp protein and ALS zsgreen fluorescent protein Fibrin and globulin Protein input function thbs1 protein function electroporation protein repressor protein sds and proteinase k Proteome NCBI MAMLD1 protein function Rec A protein protein variants protein imbalance protein separation gel TNFa protein is a secreted protein MRM protein cost Neutral protease hydrolyzes soy protein dusp4 protein fis1 protein NICD protein p21 protein function Protease enzyme activity assay method food alkaline protease Protease processing protein probe Protein standard well Mucin industry Protease assay method Bromelain How proteases break down proteins gb/t11184-k Protease Country

《GB/T 34793-2017蛋白酶K》由424-cnis（中国标准化研究院）归口，主管部门为国家市场监督管理总局。

Introduction

In-depth interpretation of the National Standard of the People's Republic of China GB/T 34793—2017

Comparative analysis of standard framework
Dimensions	Technical requirements	Test methods
Sensory requirements	Solid: powder, white; liquid: liquid, colorless and transparent	Visual inspection method, in line with GB/T 191 Packaging, storage and transportation graphic symbols
Physical and chemical indicators	Proteinase K enzyme activity, ribonuclease enzyme activity, deoxyribonuclease enzyme activity, etc.	In line with GB/T 34800, GB/T 34222, GB/T 34801 detection standards
Relative molecular mass determination	SDS-PAGE method, see Appendix A	Sodium dodecyl sulfate-polyacrylamide gel electrophoresis method

Case analysis of proteinase K in practical application

Background introduction: Proteinase K is a serine protease mainly used to hydrolyze natural keratin. It is widely used in biotechnology, food industry and medicine. For example, in nucleic acid testing, proteinase K can be used to lyse cell membranes, releasing DNA and RNA.

Background of Standard Formulation

GB/T 34793—2017 was formulated based on the following needs:
- Unify the terms and definitions of proteinase K
- Standardize its technical requirements and detection methods
- Adapt to the development needs of the domestic biotechnology industry

Technology Evolution Analysis

From the historical version to GB/T 34793—2017, the proteinase K standard has undergone the following evolution:
- The definition of the enzyme activity unit is more precise (U represents)
- The detection method introduces more advanced SDS-PAGE technology
- Storage conditions are more stringent

Implementation Recommendations

Manufacturers: It is recommended to conduct type inspections regularly to ensure that the products meet national standards.
Testing agencies: Use the GB/T series methods specified in the standards for testing.
Research institutions: When citing this standard in research, attention should be paid to the determination requirements of enzyme activity and relative molecular mass.

More samples: GB 50021-2001(2009) JC/T 2453-2018 QC/T 942-2021

Sample only — not a preview of GB/T 34793-2017

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