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Protein Identification Methods

Protein Identification Methods, Total:209 items.

In the international standard classification, Protein Identification Methods involves: Analytical chemistry, Animal feeding stuffs, Milk and milk products, Meat, meat products and other animal produce, Food products in general, Processes in the food industry, Biology. Botany. Zoology, Textile fibres, Beverages, Edible oils and fats. Oilseeds, Fruits. Vegetables, Cereals, pulses and derived products, Construction materials, Tea. Coffee. Cocoa, General methods of tests and analysis for food products, Medical sciences and health care facilities in general, Rubber and plastics products, Protection against crime, Pulps, Organic chemicals, Microbiology, Products of the chemical industry.

Japanese Industrial Standards Committee (JISC), Protein Identification Methods

• 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 0604:2000 Proteins -- Monoclonal IgG -- Methods for quantitative analysis
• JIS K 0602:1992 Methods for quantitative analysis of serum albumin
• JIS K 0607:2000 Proteins -- Glucoseoxydase -- Methods for quantitative analysis
• JIS K 0605:1992 Methods for quantitative analysis of trypsin
• JIS K 0606:1993 Methods for quantitative analysis of transferrin

Jilin Provincial Standard of the People's Republic of China, Protein Identification Methods

• DB22/T 294-2020 Method for identification of adulteration of crude protein in corn gluten meal
• DB22/T 3646-2024 Identification of Changbai Mountain forest frog oil High-performance liquid chromatography protein characteristic mapping method

AT-ON, Protein Identification Methods

• 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

RU-GOST R, Protein Identification Methods

• GOST 25179-1990 Milk. Methods for determination of protein
• GOST R 53213-2008 Meat and meat products. Histological method of identification of plant protein additives
• GOST R 51470-1999 Caseins and caseinates. Method for determination of protein content
• GOST 25179-2014 Milk and milk products. Method for determination of protein
• GOST R 51467-1999 Caseins and caseinates. Method for determination of pH
• GOST 25011-1981 Meat and meat products. Methods of protein determination
• GOST 25011-2017 Meat and meat products. Protein determination methods
• GOST R 51464-1999 Caseins and caseinates. Method for determination of water content
• GOST 32148-2013 Foodstuffs of processed poultry eggs. Method for identification of poultry egg species
• GOST 13979.3-1968 Oilcakes oil-meals. Methods of determination of soluble proteins
• GOST R 51466-1999 Caseins. Method for determination of "fixed ash" mass fraction
• GOST 31978-2012 Caseins and caseinates. Method for determination of pH
• GOST 10846-1991 Grain and products of its processing. Method for determination of protein
• GOST R 51454-1999 Caseins and caseinates. Method of determination of nitrate and nitrite contents
• GOST 28075-1989 Vegetable fodder. Method for the determination of crude protein splitting
• GOST R 54478-2011 Grain. Methods of determination quantity and quality of gluten in wheat
• GOST 28074-1989 Vegetable fodder. Method for the determination of crude protein solubility
• 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 R 54756-2011 Milk and milk products. Мethod for determination of mass portion of whey protein with Kjeldahl method
• GOST 20264.2-1988 Enzyme preparations. Methods for determination of proteolytic activity
• GOST R 53761-2009 Milk. The identification of protein composition by use the electrophoresis in polyakrilamide gel

CZ-CSN, Protein Identification Methods

• CSN 57 0111-5-2002 Testing methods for casein and caseinates - Determination of protein content
• CSN 570111-5-2002 Testing methods for casein and caseinates - Determination of protein content
• CSN 57 0111-12-2002 Testing methods for casein and caseinates - Determination of pH
• CSN 57 0111-3-2002 Testing methods for casein and caseinates - Determination of moisture
• CSN 57 0111-7-2002 Testing methods for casein and caseinates - Determination of ash
• CSN 57 0111-8-2002 Testing methods for casein and caseinates - Determination of titratable acidity
• CSN 56 0186 Cast.12-1981 Testing methods for beer. art 12. etermination of proteins
• CSN 46 7092-27-1998 Testing methods for feeding stuffs - Part 27: Determination of the protein content
• CSN 57 0111-2-2002 Testing methods for casein and caseinates - Methods of samphng of Chemical analysis
• CSN 57 0105 Cast.5-1984 Powdered and condensed milk products. Testing methods. Determination of protein content
• CSN 57 0111-1-2002 Testing methods for casein and caseinates - General regulations

Professional Standard - Agriculture, Protein Identification Methods

• GB/T 5009.5-1985 Determination method of protein in food
• NY/T 449-2001 Identification purity of maize variety using salting in protein eletrohporesis
• GB 8856-1988 Method for Determination of Crude Protein in Fruit and Vegetable Products
• 176藥典 三部-2010 Appendix Ⅵ ⅥB protein assay
• 220藥典 三部-2020 Content Determination Method 0731 Protein Content Determination Method
• 92藥典 四部-2020 0700 Other Determination Methods 0731 Determination of Protein Content
• 2330藥典 二部-2010 Appendix VII M Determination of protein content
• 111藥典 四部-2015 0700 Other Determination Methods 0731 Determination of Protein Content

Taiwan Provincial Standard of the People's Republic of China, Protein Identification Methods

• CNS 2713-1978 Method for Determining of Digest Protein of Feather Meal
• CNS 3449-2007 Method of test for milk and milk products - Determination of protein
• CNS 3449-1988 Methods of Test for Milk and Milk Products: The Quantitive Analysis 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

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

• GB/T 14771-1993 Method for determination of protein content in foods
• GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
• GB/T 14489.2-1993 Method for determination of crude protein oilseed
• GB/T 15673-1995 Method for determination of crude protein in edible fungi
• GB/T 8856-1988 Method for determination of crude protein in fruit and vegetable products
• GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds.Filtration method
• GB/T 5009.5-2003 Determination of protein in foods
• GB/T 6432-1994 Method for the determination of crude protein in feedstuffs
• GB/T 5511-1985 Inspection of grain and oilseeds--Methods for determination of crude protein

Korean Agency for Technology and Standards (KATS), Protein Identification Methods

• 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 1204-2012 Testing method for crude proteins content
• KS H ISO 5549-2006(2016) Caseins and caseinates－Determination of protein content(Reference method)
• KS H 1204-2001 Testing method for crude proteins content
• KS H 1204-2021 Testing method for crude proteins content
• KS J 4201-2008 Methods for quantitative analysis of serum albumin
• KS H ISO 5546:2006 Caseins and caseinates－Determination of pH(Reference method)
• KS J 4201-2023 Methods for quantitative analysis of serum albumin
• KS J 4201-2018 Methods for quantitative analysis of serum albumin
• KS J 4202-2008 Methods for quantitative analysis of immunoglobulin
• 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 4205-2018 Methods for quantitative analysis of immobilized trypsin
• KS H ISO 5739:2006 Caseins and caseinates－Determination of scorched particles content
• KS H ISO 5546-2006(2016) Caseins and caseinates－Determination of pH(Reference method)
• KS J 4202-2018 Methods for quantitative analysis of immunoglobulin
• KS J 4202-2023 Methods for quantitative analysis of immunoglobulin
• KS J 4205-2023 Methods for quantitative analysis of immobilized trypsin
• KS J 4205-2008 Methods for quantitative analysis of immobilized trypsin

International Organization for Standardization (ISO), Protein Identification Methods

• ISO 5549:1978 Caseins and caseinates; Determination of protein content (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 8968-4:2016 | IDF 20-4:2016 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 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 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
• ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
• ISO 5546:1979 Caseins and caseinates; Determination of pH (Reference method)
• ISO 5739:2003|IDF 107:2003 Determination of casein and caseinate coke particles and foreign matter content
• ISO 5550:2006|IDF 78:2006 Caseins and caseinates — Determination of moisture content (Reference method)
• ISO 5550:2006 Caseins and caseinates - Determination of moisture content (Reference method)

KR-KS, Protein Identification Methods

• 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)

IN-BIS, Protein Identification Methods

• IS 7481-1974 How to measure protein efficiency ratio (PER)
• IS 7219-1973 Methods for determination of protein in food and feed
• IS 2006-1988 Methods for the quantitative chemical analysis of binary mixtures of protein fibers and certain other non-protein fibers
• 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 4472 Pt.2-1968 Methods for identification of application categories of dyes on textile materials Part II Wool, silk and other protein fibers

Group Standards of the People's Republic of China, Protein Identification Methods

• T/CAB 0062-2020 Identification of type Ⅲ collagen LC-MS/MS method
• T/ZGKSL 009-2023 Test method for determination of collagen secreted from human cells induced by recombinant collagen

British Standards Institution (BSI), Protein Identification Methods

• 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 5546:2010 Caseins and caseinates - Determination of pH (Reference method)
• BS EN ISO 8968-4:2016(2017) 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)
• BS ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method)
• BS ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
• BS ISO 5544:2008 Caseins - Determination of "fixed ash" (Reference method)
• BS 6248-11:1987 Caseins and caseinates. Method for determination of nitrate and nitrite contents

SCC, Protein Identification Methods

• AENOR UNE 34400-7:1967 Test methods for wheat flour. Determination of protein.
• 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 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)
• BS 6248-9:1984 Caseins and caseinates-Method for the determination of scorched particles
• AENOR UNE-EN ISO 8968-4:2016 Milk and dairy products. Determination of nitrogen content. Part 4: Determination of protein and non-protein nitrogen content and calculation of true protein content (Reference method). (ISO 8968-4:2016)
• BS 6248-10:1986 Caseins and caseinates-Method for determination of fat (gravimetric reference method)
• DIN EN ISO 8968-4 E:2013 Draft Document - 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/DIS 8968-4:2013); German version prEN ISO 8968-...
• AENOR UNE 77059:2002 Water quality. Determination of aluminum. Colorimetric method with eriochromocyanin R.

GOSTR, Protein Identification Methods

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

Lithuanian Standards Office , Protein Identification Methods

• 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)

Spanish Association for Standardization (UNE), Protein Identification Methods

• 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 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).
• UNE 34081:1975 ANALYSIS METHODS FOR CHOCOLATES. MILK PROTEINS.
• UNE 34-835-1985 milk. Protein content determination by aminoblack method (conventional method)

Professional Standard - Textile, Protein Identification Methods

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

Standard Association of Australia （SAA）, Protein Identification Methods

• 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)
• 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

German Institute for Standardization, Protein Identification Methods

• 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 EN ISO 8968-4 E:2013-09 Determination of nitrogen content of milk and milk products Part 4: Determination of protein and non-protein nitrogen content and calculation of pure protein content (Reference Method) (Draft)
• DIN 10466:2001 Determination of whey protein content in total protein of milk and milk products - Polarographic method
• DIN ISO 5546 E:2020-08 Caseins and caseinates - Determination of pH (Reference method)
• DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
• DIN ISO 5550 E:2020-06 Caseins and caseinates - Determination of moisture content (Reference 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 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 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method
• 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 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); German version EN ISO 8968-4:2016
• DIN ISO 5544:2020-12 Caseins - Determination of "fixed ash" (Reference method) (ISO 5544:2008)
• DIN ISO 5550:2020 Caseins and caseinates - Determination of moisture content (Reference method) (ISO 5550:2006)
• DIN ISO 5544 E:2020-06 Caseins - Determination of "fixed ash" (Reference method)
• DIN ISO 5545:2020 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008)

Association Francaise de Normalisation, Protein Identification Methods

• 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)
• NF V04-387:1985 Caseins and caseinates. Determination of protein content (reference method).
• NF ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)
• NF EN ISO 8968-4:2016 Milk and dairy products - Determination of nitrogen content - Part 4: determination of protein and non-protein nitrogen content and calculation of true protein content (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 ISO 5544:2008 Caseins - Determination of "fixed ashes" (Reference method)
• NF V03-722:1990 {durum}. Identification of variety by electrophoresis of proteins in polyacrylamide gel containing sodium docecylsulfate.
• NF V04-384*NF ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method).

RO-ASRO, Protein Identification Methods

• STAS 2213/17-1976 SWEETS Determination of total proteinic content and milk proteinic substance content
• STAS 21/6-1973 OILSEED RESIDUES Determination of protein of protein brut content
• STAS SR 13348-1-1996 Tea. Analysis methods. Determination of proteic nitrogen by the Kjeldahl method. Spectrophotometric method
• SR ISO 5549:1996 Caseins and caseinates - Determination of protein content (Reference method)
• STAS 6182/44-1977 WIN E Determination of proteins
• SR 5546-1997 Caseins and caseinates - Determination of pH (Reference method)

Professional Standard - Commodity Inspection, Protein Identification Methods

• SN/T 1048-2002 Cereals and feedstuffs for import and export -Identification for barley variety.Method of protein electrophoresis
• SN/T 0803.9-1999 Oil bearing materials for import and export.Method for the determination of crude protein

GSO, Protein Identification Methods

• GSO 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)
• BH GSO ISO 8968-4:2022 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)
• OS GSO ISO 5546:2015 Caseins and caseinates -- Determination of pH (Reference method)
• GSO ISO 5544:2015 Caseins -- Determination of " fixed ash " (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)

VN-TCVN, Protein Identification Methods

• TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content

GOST, Protein Identification Methods

• GOST R 70145-2022 Meat and meat products. Histological method of identification of animal protein connective tissue

International Dairy Federation (IDF), Protein Identification Methods

• 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 89-2008 Caseins - Determination of "fixed ash" (Reference method)

AR-IRAM, Protein Identification Methods

• IRAM 15 707-1963 How to measure plant protein in food

CEN - European Committee for Standardization, Protein Identification Methods

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

IX-FAO, Protein Identification Methods

• CAC/GL 74-2010 Guidelines on performance criteria and validation of methods for detection, identification and quantification of specific dna sequences and specific proteins in foods
• CAC/GL 74-2010(En) Guidelines for performance standards and validation methods for the detection, identification and quantification of specific DNA sequences and specific proteins in foods

中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), Protein Identification Methods

• GB/T 35809-2018 Method for analysis of forestry biomass—Determination of protein content
• GB/T 34800-2017 Detection method of activity and impurity of proteinase K

Hebei Provincial Standard of the People's Republic of China, Protein Identification Methods

• DB13/T 1098-2009 Determination of protein in feed

European Committee for Standardization (CEN), Protein Identification Methods

• 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)

NL-NEN, Protein Identification Methods

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

Shandong Provincial Standard of the People's Republic of China, Protein Identification Methods

• DB37/T 4415-2021 Identification of β-lactoglobulin knockout cows and detection technology of β-lactoglobulin in milk

National Health Commission of the People's Republic of China, Protein Identification Methods

• WST 341:2011 Hemoglobin measurement reference method

Professional Standard - Hygiene , Protein Identification Methods

• WS 341-2011 Reference method for hemoglobin determination
• WS/T 341-2011 Reference method for haemoglobinometry in human blood

Shanxi Provincial Standard of the People's Republic of China, Protein Identification Methods

• DB14/T 2943-2023 How to identify white-striped toilet flies

Professional Standard - Chemical Industry, Protein Identification Methods

• HG/T 3645-1999 Method for the determination of aqueous extractable protein in natural rubber gloves using the Lowry method

Professional Standard - Public Safety Standards, Protein Identification Methods

• GA/T 819-2009 Analytical method of acid dyes on the protein fibers

American Society for Testing and Materials (ASTM), Protein Identification Methods

• ASTM D6188-17 Standard Test Method for Viscosity of Cellulose by Cuprammonium Ball Fall
• ASTM D7818-12 Standard Test Method for Enumeration of Proteolytic Bacteria in Fresh (Uncured) Hides and Skins

其他未分類, Protein Identification Methods

• BJS 201707 Identification of plant-derived ingredients in plant protein beverages

PT-IPQ, Protein Identification Methods

• NP 1986-1991 Milks Determination of protein content. Kjeldahl technique

CU-NC, Protein Identification Methods

• NC 86-05-1984 Cereals. Flours Determination of Protein

Heilongjiang Provincial Standard of the People's Republic of China, Protein Identification Methods

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

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