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Protein detection method

Protein detection method, Total:255 items.

In the international standard classification, Protein detection method involves: Biology. Botany. Zoology, Milk and milk products, General methods of tests and analysis for food products, Beverages, Microbiology, Analytical chemistry, Farming and forestry, Animal feeding stuffs, Meat, meat products and other animal produce, Veterinary medicine, Laboratory medicine, Processes in the food industry, Terminology (principles and coordination), Food products in general, Protection against crime, Medical sciences and health care facilities in general, Products of the chemical industry, Textile fibres, Cereals, pulses and derived products, Construction materials, Fruits. Vegetables, Edible oils and fats. Oilseeds.

Professional Standard - Commodity Inspection, Protein detection method

• SN/T 2115-2008 Determination of the hotel nitrogen content and calculation of the crude protein content in food and feed for import and export.Combustion according to the Dumas principle
• SN/T 2774-2011 Detection method of Yersinia pestis protein suspension chip at frontier ports
• SN/T 2545-2010 Testing method of thermal denaturation protein in animal derived food
• SN/T 0803.9-1999 Oil bearing materials for import and export.Method for the determination of crude protein
• SN/T 0800.3-1999 Cereals and feedstuffs for import and export.Method for the determination of crude protein

中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局、中國國家標(biāo)準(zhǔn)化管理委員會, Protein detection method

• GB/T 35534-2017 Examination methods of pancreatic digest of casein
• GB/T 34800-2017 Detection method of activity and impurity of proteinase K
• GB/T 33410-2016 Determination of the activity of protease K in biochemical reagents

RU-GOST R, Protein detection method

• GOST R 51470-1999 Caseins and caseinates. Method for determination of protein content
• GOST R 51467-1999 Caseins and caseinates. Method for determination of pH
• GOST R 51464-1999 Caseins and caseinates. Method for determination of water content
• GOST 31978-2012 Caseins and caseinates. Method for determination of pH
• GOST 25179-1990 Milk. Methods for determination of protein
• GOST R 51463-1999 Rennet caseins and caseinates. Method for determination of ASH content
• GOST R 51468-1999 Caseins. Method for determination of free acidity
• GOST 25179-2014 Milk and milk products. Method for determination of protein
• GOST R 52993-2008 Caseins and caseinates. Determination of moisture content (Reference method)
• GOST R 51469-1999 Caseins and caseinates. Photometric method for determination of lactose content
• GOST R 53974-2010 Enzyme preparations for food industry. Method for determination of proteolitic activity
• GOST 25011-1981 Meat and meat products. Methods of protein determination
• GOST 25011-2017 Meat and meat products. Protein determination methods
• GOST R 51454-1999 Caseins and caseinates. Method of determination of nitrate and nitrite contents

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Protein detection method

• GB/T 19495.8-2004 Detection of genetically modified plants and derived products. Protein based methods
• GB/T 14771-1993 Method for determination of protein content in foods
• GB/T 5511-1985 Inspection of grain and oilseeds--Methods for determination of crude protein
• GB/T 6432-1994 Method for the determination of crude protein in feedstuffs
• GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
• GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds.Filtration method
• GB/T 8856-1988 Method for determination of crude protein in fruit and vegetable products
• GB/T 15673-1995 Method for determination of crude protein in edible fungi
• GB/T 14489.2-1993 Method for determination of crude protein oilseed

CZ-CSN, Protein detection method

• CSN 57 0111-5-2002 Testing methods for casein and caseinates - Determination of protein content
• CSN 57 0111-3-2002 Testing methods for casein and caseinates - Determination of moisture
• CSN 57 0111-12-2002 Testing methods for casein and caseinates - Determination of pH
• CSN 57 0111-7-2002 Testing methods for casein and caseinates - Determination of ash
• CSN 57 0111-1-2002 Testing methods for casein and caseinates - General regulations
• CSN 57 0111-2-2002 Testing methods for casein and caseinates - Methods of samphng of Chemical analysis
• CSN 57 0111-8-2002 Testing methods for casein and caseinates - Determination of titratable acidity
• CSN 570111-5-2002 Testing methods for casein and caseinates - Determination of protein content
• CSN 57 0111 Cast.11-1979 Testing methods for casein. Determination of colour
• CSN 57 0111 Cast.6-1985 Testing methods for casein. Determination of lactose
• CSN 57 0111 Cast.10-1979 Testing methods for casein. Determination of purity
• CSN 57 0111 Cast.4-1979 Testing methods for asein. Determination f fat content
• CSN 57 0111 Cast.9-1979 Testing methods for casein. Determination of solubility index

Standard Association of Australia （SAA）, Protein detection method

• AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)
• AS N60:1970 Methods for the sampling and analysis of acid and rennet caseins
• AS 1095.2.6:1978 Microbiological methods for the dairy industry, Part 2.6: Methods for the examination of specific dairy products - Caseins, caseinates, and coprecipitates
• AS ISO 8968.4:2021 Milk and milk products — Determination of nitrogen content, Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)

GSO, Protein detection method

• GSO 2505:2016 Method of tests for soya protein products
• OS GSO 2505:2016 Method of tests for soya protein products
• OS GSO ISO 5546:2015 Caseins and caseinates -- Determination of pH (Reference method)
• GSO ISO 5546:2015 Caseins and caseinates -- Determination of pH (Reference method)
• BH GSO ISO 5546:2016 Caseins and caseinates -- Determination of pH (Reference method)
• GSO ISO 5544:2015 Caseins -- Determination of " fixed ash " (Reference method)
• OS GSO ISO 5548:2015 Caseins and caseinates -- Determination of lactose content -- Photometric method
• GSO ISO 5550:2015 Caseins and caseinates -- Determination of moisture content (Reference method)
• OS GSO ISO 5543:2015 Caseins and caseinates -- Determination of fat content -- Gravimetric method (Reference method)
• BH GSO ISO 5543:2016 Caseins and caseinates -- Determination of fat content -- Gravimetric method (Reference method)
• GSO ISO 5548:2015 Caseins and caseinates -- Determination of lactose content -- Photometric method
• OS GSO ISO 5550:2015 Caseins and caseinates -- Determination of moisture content (Reference method)
• GSO ISO 5543:2015 Caseins and caseinates -- Determination of fat content -- Gravimetric method (Reference method)
• GSO 445:2000 Testing methods for eggs - Chemical testing.

AT-ON, Protein detection method

• ONORM DIN 10454-1993 Determination of protein content of caseins and caseinates - Reference method
• ONORM DIN 10456-1993 Determination of pH of caseins and caseinates - Reference method
• ONORM DIN 10453-1993 Determination of water content of caseins and caseinates - Reference method

HU-MSZT, Protein detection method

• MNOSZ 9603-1952 Casein sample collection and general testing methods
• MNOSZ 448-28.lap-1955 Water testing - amino acid protein testing
• MSZ 20500/4-1987 Detection method of dry noodles, egg content detection

German Institute for Standardization, Protein detection method

• DIN ISO 5546 E:2020-08 Caseins and caseinates - Determination of pH (Reference method)
• DIN EN ISO 21572 Berichtigung 1:2005 Food – Methods for the detection of genetically modified organisms and their products – Protein methods
• DIN EN ISO 21572:2004 Food – Methods for the detection of genetically modified organisms and their products – Protein methods
• DIN ISO 5550 E:2020-06 Caseins and caseinates - Determination of moisture content (Reference method)
• DIN 10464:1994-08 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
• DIN ISO 5550:2020-12 Caseins and caseinates - Determination of moisture content (Reference method) (ISO 5550:2006)
• DIN ISO 5546:2020-12 Caseins and caseinates - Determination of pH (Reference method) (ISO 5546:2010)
• DIN ISO 5545 E:2020-06 Rennet caseins and caseinates - Determination of ash (Reference method)
• DIN ISO 5546:2020 Caseins and caseinates - Determination of pH (Reference method) (ISO 5546:2010)
• DIN ISO 5545:2020-12 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008)
• DIN ISO 5550:2020 Caseins and caseinates - Determination of moisture content (Reference method) (ISO 5550:2006)
• DIN ISO 5545:2020 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008)
• DIN ISO 5544:2020-12 Caseins - Determination of "fixed ash" (Reference method) (ISO 5544:2008)
• DIN ISO 5544 E:2020-06 Caseins - Determination of "fixed ash" (Reference method)
• DIN 10450:1983-03 Determination of free acidity of caseins; reference method
• DIN 10470:2011-07 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
• DIN 10472:1996 Determination of casein and whey protein contents of milk and milk products - Electrophoretic method
• DIN 10466:2001-09 Determination of whey protein content in total protein of milk and milk products - Polarographic method
• DIN EN ISO 8968-4:2016-09 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016); German version EN ISO 8968-4:2016
• DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
• DIN 10464:1994 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
• DIN EN ISO 21415-4:2007 Wheat and wheat flour - Gluten content - Part 4: Determination of dry gluten from wet gluten by a rapid drying method (ISO 21415-4:2006); German version EN ISO 21415-4:2007

International Organization for Standardization (ISO), Protein detection method

• ISO 5546:2010 | IDF 115:2010 Caseins and caseinates — Determination of pH (Reference method)
• ISO 5546:2010|IDF 115:2010 Determination of pH value of casein and caseinate (standard method)
• ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)
• ISO 5549:1978 Caseins and caseinates; Determination of protein content (Reference method)
• ISO 5546:1979 Caseins and caseinates; Determination of pH (Reference method)
• ISO 5550:2006 Caseins and caseinates - Determination of moisture content (Reference method)
• ISO 5550:2006|IDF 78:2006 Caseins and caseinates — Determination of moisture content (Reference method)
• ISO 5548:2004 Caseins and caseinates - Determination of lactose content - Photometric method
• ISO 5548:2004|IDF 106:2004 Caseins and caseinates — Determination of lactose content — Photometric method
• ISO 5548:2004 | IDF 106:2004 Caseins and caseinates — Determination of lactose content — Photometric method
• ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method)
• ISO 5550:1978 Caseins and caseinates; Determination of water content (Reference method)
• ISO 21572:2004 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods
• ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
• ISO 5545:2008|IDF 90:2008 Determination of abomasal casein and caseinate ash (reference method)
• ISO 5550:2006 | IDF 78:2006 Caseins and caseinates — Determination of moisture content (Reference method)
• ISO 5548:1980 Caseins and caseinates; Determination of lactose content; Photometric method
• ISO 5547:2008 | IDF 91:2008 Caseins — Determination of free acidity (Reference method)
• ISO 5543:2004 | IDF 127:2004 Caseins and caseinates — Determination of fat content — Gravimetric method (Reference method)
• ISO 5545:2008 | IDF 90:2008 Rennet caseins and caseinates — Determination of ash (Reference method)
• ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
• ISO 5543:2004 Caseins and caseinates - Determination of fat content - Gravimetric method (Reference method)
• ISO 5543:2004|IDF 127:2004 Gravimetric method for determination of fat content in casein and caseinate (reference method)

Association Francaise de Normalisation, Protein detection method

• NF ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)
• NF ISO 5550:2007 Caseins and caseinates - Determination of moisture content (reference method)
• NF ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method)
• NF V04-384*NF ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method).
• NF V04-388*NF ISO 5548:2008 Caseins and caseinates - Determination of lactose content - Photometric method.
• NF ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
• NF V04-387:1985 Caseins and caseinates. Determination of protein content (reference method).
• NF ISO 5548:2008 Caseins and caseinates - Determination of lactose content - Photometric method
• NF ISO 5544:2008 Caseins - Determination of "fixed ashes" (Reference method)
• NF V04-382:1988 Caseins and caseinates. Determination of fat content. Gravimetric method (reference method).
• NF V04-382:2008 Caseins and caseinates - Determination of fat content - Gravimetric method (Reference method).
• NF V04-221-4*NF EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4 : determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)

British Standards Institution (BSI), Protein detection method

• BS ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)
• BS ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method)
• BS 6248-11:1987 Caseins and caseinates. Method for determination of nitrate and nitrite contents
• BS EN ISO 21415-4:2007 Wheat and wheat flour - Gluten content - Determination of dry gluten from wet gluten by a rapid drying method
• BS ISO 5550:2006 Caseins and caseinates - Determination of moisture content (Reference method)
• BS EN ISO 8968-4:2016 Milk and milk products. Determination of nitrogen content. Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
• BS ISO 5548:2004 Caseins and caseinates - Determination of lactose content - Photometric methods
• BS ISO 5544:2008 Caseins - Determination of "fixed ash" (Reference method)
• BS ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
• BS EN ISO 21415-3:2007 Wheat and wheat flour - Gluten content - Determination of dry gluten from wet gluten by an oven drying method
• BS ISO 17997-2:2005 Milk - Determination of casein-nitrogen content - Direct method
• BS ISO 5543:2004 Caseins and caseinates - Determination of fat content - Gravimetric method (reference method)

Korean Agency for Technology and Standards (KATS), Protein detection method

• KS H ISO 5546:2006 Caseins and caseinates－Determination of pH(Reference method)
• KS H ISO 5549:2021 Caseins and caseinates — Determination of protein content(Reference method)
• KS H ISO 5549:2006 Caseins and caseinates－Determination of protein content(Reference method)
• KS H ISO 5549-2006(2016) Caseins and caseinates－Determination of protein content(Reference method)
• KS H 1204-2021 Testing method for crude proteins content
• KS H 1204-2012 Testing method for crude proteins content
• KS H 1204-2001 Testing method for crude proteins content
• KS H ISO 5550-2007(2021) Caseins and caseinates－Determination of moisture content(Reference method)
• KS H ISO 5546:2021 Caseins and caseinates — Determination of pH(Reference method)
• KS J 4201-2008 Methods for quantitative analysis of serum albumin
• KS H ISO 5546-2006(2016) Caseins and caseinates－Determination of pH(Reference method)
• KS J ISO 21572-2019 Foodstuffs－Methods for the detection of genetically modified organisms and derived products－Protein based methods
• KS J 4201-2023 Methods for quantitative analysis of serum albumin
• KS H ISO 5550:2007 Caseins and caseinates－Determination of moisture content(Reference method)
• KS H ISO 5550-2007(2012) Caseins and caseinates－Determination of moisture content(Reference method)
• KS J ISO 21572-2009(2019) Foodstuffs－Methods for the detection of genetically modified organisms and derived products－Protein based methods
• KS H ISO 5548:2020 Caseins and caseinates－Determination of lactose content－Photometric method
• KS H ISO 5548:2006 Caseins and caseinates－Determination of lactose content－Photometric method
• KS J ISO 21572:2009 Foodstuffs-Methods for the detection of genetically modified organisms and derived products-Protein based methods
• KS H ISO 5550-2021 Caseins and caseinates－Determination of moisture content(Reference method)
• KS H ISO 5543-2006(2016) Caseins and caseinates－Determination of fat content－Gravimetric method(Reference method)
• KS H ISO 5545:2006 Rennet caseins and caseinates－Determination of ash(Reference method)
• KS P 1015-2012 Establishment of a reference material and evaluation method for troponin-based cardiovascular diagnostics
• KS H ISO 5545:2021 Rennet caseins and caseinates —Determination of ash(Reference method)
• KS H ISO 5545-2006(2016) Rennet caseins and caseinates－Determination of ash(Reference method)
• KS H ISO 5543:2021 Caseins and caseinates — Determination of fat content — Gravimetric method(Reference method)
• KS H ISO 5543:2006 Caseins and caseinates－Determination of fat content－Gravimetric method(Reference method)

SCC, Protein detection method

• BS 6248-9:1984 Caseins and caseinates-Method for the determination of scorched particles
• BS 6248-10:1986 Caseins and caseinates-Method for determination of fat (gravimetric reference method)
• AENOR UNE 34400-7:1967 Test methods for wheat flour. Determination of protein.
• BS EN ISO 21572:2004 Foodstuffs. Methods for the detection of genetically modified organisms and derived products. Protein based methods
• DANSK DS/EN ISO 8968-4:2016 Milk and milk products – Determination of nitrogen content – Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
• NS-EN ISO 21572:2004 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods (ISO 21572:2004)
• DIN 10470 E:2010 Draft Document - Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method

Taiwan Provincial Standard of the People's Republic of China, Protein detection method

• CNS 3449-2007 Method of test for milk and milk products - Determination of protein
• CNS 2770.5-1986 Method of Test for Feeds : Determination of Crude Protein
• CNS 2770-5-1986 Method of Test for Feeds : Determination of Crude Protein
• CNS 5035-1986 Method of Test for Crude Protein in Food
• CNS 3449-1988 Methods of Test for Milk and Milk Products: The Quantitive Analysis of Protein
• CNS 6511-2008 Method of test for meat and meat products - Determination of crude protein content

Shandong Provincial Standard of the People's Republic of China, Protein detection method

• DB37/T 3570-2019 Technical regulations for detection of A2 type β-casein gene in dairy cows
• DB37/T 3572-2019 Technical regulations for the detection of A2 type β-casein (A2 milk) in milk

International Dairy Federation (IDF), Protein detection method

• IDF 90-2008 Rennet caseins and caseinates - Determination of ash (Reference method)
• IDF 78-2006 Caseins and caseinates. Determination of moisture content (Reference method)
• IDF 91-2008 Caseins - Determination of free acidity (Reference method)
• IDF 89-2008 Caseins - Determination of "fixed ash" (Reference method)

Japanese Industrial Standards Committee (JISC), Protein detection method

• JIS K 0602:2000 Proteins -- Serum albumin -- Methods for quantitative analysis
• JIS K 0605:2000 Proteins -- Trypsin -- Methods for quantitative analysis
• JIS K 0606:2000 Proteins -- Transferrin -- Methods for quantitative analysis
• JIS K 0603:2000 Proteins -- Immunoglobulin -- Methods for quantitative analysis
• JIS K 0602:1992 Methods for quantitative analysis of serum albumin
• JIS K 0605:1992 Methods for quantitative analysis of trypsin

IN-BIS, Protein detection method

• IS 11962-1987 Method for determination of ash content in chymosin casein and caseinate (reference method)
• IS 11963-1987 Photometric method for determination of lactose content in casein and caseinate
• IS 11888-1987 Method for determination of charred particle content in casein and caseinates
• IS 7481-1974 How to measure protein efficiency ratio (PER)
• IS 11964-1987 Method for determination of free acidity in casein (reference method)
• IS 7219-1973 Methods for determination of protein in food and feed

KR-KS, Protein detection method

• KS H ISO 5549-2021 Caseins and caseinates — Determination of protein content(Reference method)
• KS H 1204-2022 Testing method for crude proteins content
• KS H ISO 5546-2021 Caseins and caseinates — Determination of pH(Reference method)
• KS H ISO 5548-2020 Caseins and caseinates－Determination of lactose content－Photometric method
• KS H ISO 5545-2021 Rennet caseins and caseinates —Determination of ash(Reference method)
• KS H ISO 5543-2021 Caseins and caseinates — Determination of fat content — Gravimetric method(Reference method)

農(nóng)業(yè)農(nóng)村部, Protein detection method

• NY/T 3512-2019 Non-destructive detection of protein in meat near-infrared method

Hubei Provincial Standard of the People's Republic of China, Protein detection method

• DB42/T 793-2012 Enzyme-linked immunosorbent assay method for nonstructural protein antibody of foot-and-mouth disease virus

Professional Standard - Medicine, Protein detection method

• YY/T 1847-2022 Antiglobulin test card (column agglutination method)
• YY/T 1456-2016 Human ferritin quantitative test reagent
• YY/T 1159-2009 Fibrinogen reagent(Kit)

國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, Protein detection method

• GB/T 40225-2021 Determination of actin antibody—Western blotting method

Jilin Provincial Standard of the People's Republic of China, Protein detection method

• DB22/T 294-2020 Method for identification of adulteration of crude protein in corn gluten meal

Professional Standard - Agriculture, Protein detection method

• GB/T 5009.5-1985 Determination method of protein in food
• 農(nóng)業(yè)部2630號公告-12-2017 Evaluation method of foreign protein detection test paper for detection of components of transgenic plants and their products
• GB 8856-1988 Method for Determination of Crude Protein in Fruit and Vegetable Products

Professional Standard - Hygiene , Protein detection method

• WS/T 461-2015 Measurement of Hemoglobin A<下標(biāo)1c>
• WS 341-2011 Reference method for hemoglobin determination
• WS/T 341-2011 Reference method for haemoglobinometry in human blood
• WS/T 461-2024 Glycated hemoglobin testing guidelines

Group Standards of the People's Republic of China, Protein detection method

• T/CVMA 17-2020 Newcastle disease virus V protein antibody indirect ELISA detection method
• T/ZGKSL 009-2023 Test method for determination of collagen secreted from human cells induced by recombinant collagen
• T/SDAQI 010-2021 The rapid detection of allergens (α-lactalbumin and β-lactoglobulin) in milk
• T/QGCML 2180-2023 Western Blot detection technical specifications
• T/TDSTIA 026-2022 Determination of α-lactalbumin and β-lactoglobulin in infant formula milk powder—Gel permeation chromatography
• T/AHPCA 047-2023 Method for testing the anti-wrinkle and firming efficacy of cosmetics (elastase inhibition rapid assay)

Professional Standard - Public Safety Standards, Protein detection method

• GA 765-2008 Detection method of human hemoglobin.Rapid test strip
• GA/T 765-2020 Human hemoglobin detection gold standard reagent strip method

NL-NEN, Protein detection method

• NEN 3145-1966 Feeding stuffs. Methodsof analysis. Determination of crude protein

South African Bureau of Standard, Protein detection method

• SANS 21572:2005 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods

Lithuanian Standards Office , Protein detection method

• LST ISO 5549:2001 Caseins and caseinates. Determination of protein content (Reference method) (identical ISO 5549:1978)
• LST ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method) ( ISO 5546:2010, identical)
• LST ISO 5543:2004 Caseins and caseinates. Determination of fat content. Gravimetric method (Reference method) (idt ISO 5543:2004)
• LST ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008, identical)
• LST EN ISO 21572:2004 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods (ISO 21572:2004)
• LST EN ISO 21572:2004/AC:2005 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods (ISO 21572:2004)

National Health Commission of the People's Republic of China, Protein detection method

• WST 341:2011 Hemoglobin measurement reference method

American Society for Testing and Materials (ASTM), Protein detection method

• ASTM D3048-89(2016) Standard Test Method of Assay for Alkaline Protease
• ASTM D3048-89(2009) Standard Test Method of Assay for Alkaline Protease
• ASTM D3048-89(1995)e1 Standard Test Method of Assay for Alkaline Protease
• ASTM D7818-12 Standard Test Method for Enumeration of Proteolytic Bacteria in Fresh (Uncured) Hides and Skins
• ASTM RR-D11-1141 2018 D8238-Test Method for Immunological Assay to Quantify Guayule Proteins.

Professional Standard - Textile, Protein detection method

• FZ/T 50018-2013 Determination of the protein content of the protein viscose fiber

Liaoning Provincial Standard of the People's Republic of China, Protein detection method

• DB21/T 2591-2016 Detection method of foot-and-mouth disease virus non-structural protein monoclonal antibody blocking ELISA

Heilongjiang Provincial Standard of the People's Republic of China, Protein detection method

• DB23/T 1686-2016 Determination method of metallothionein in plants

RO-ASRO, Protein detection method

• SR 5546-1997 Caseins and caseinates - Determination of pH (Reference method)

Fujian Provincial Standard of the People's Republic of China, Protein detection method

• DB35/T 1334-2013 Enzyme-linked immunosorbent assay for the detection of non-structural protein antibodies against foot-and-mouth disease

Tianjin Provincial Standard of the People's Republic of China, Protein detection method

• DB12/T 347-2007 Near-infrared rapid detection method of crude protein content in wheat and corn

Spanish Association for Standardization (UNE), Protein detection method

• UNE 34400-7:1967 TEST METHODS OF WHEAT FLOUR. PROTEIN DETERMINATION
• UNE-EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)
• UNE-EN ISO 21572:2004 Foodstuffs - Methods for the detection of genetically modified organisms and derived products - Protein based methods (ISO 21572:2004)
• UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).

Professional Standard - Light Industry, Protein detection method

• QB/T 4363-2012 Determination of immunoglobulin egg yolk in toothpastes

VN-TCVN, Protein detection method

• TCVN 7607-2007 Foodstuffs.Methods of analysis for the detection of genetically modified organisms and derived products.Protein based methods

CEN - European Committee for Standardization, Protein detection method

• EN ISO 8968-4:2001 Milk - Determination of Nitrogen Content - Part 4: Determination of Non-Protein Nitrogen Content

GOSTR, Protein detection method

• GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein

衛(wèi)生健康委員會, Protein detection method

• WS/T 404.9-2018 Reference intervals for commonly used clinical biochemical test items Part 9: Serum C-reactive protein, prealbumin, transferrin, β2-microglobulin

工業(yè)和信息化部/國家能源局, Protein detection method

• JB/T 12964-2016 Milk and milk powder protein rapid tester

Professional Standard - Business, Protein detection method

• SB/T 10317-1999 Measurement of proteinase activity

GOST, Protein detection method

• GOST ISO 21572-2009 Food products Analytical methods for the detection of genetically modified organisms and derivative products Protein based methods

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