Protein standard curve

Protein standard curve, Total:218 items.

The international standard classification for "Protein standard curve" includes: food products in general , Animal feeding stuffs , Non-alcoholic beverages , Edible oils and fats. Oilseeds , Fruits. Vegetables , Milk and processed milk products , Protection against crime , Tobacco, tobacco products and related equipment , Biology. Botany. Zoology .

The Chinese standard classification for "Protein standard curve" includes: Basic standards and general methods , Food sanitation , Livestock and poultry feed and additive , Oil crop and product , Melon, fruit and vegetable planting and product , Milk and dairy products , Children foods , Crime judging technology , Tobacco , Medical apparatus and devices in general .

National Health Commission of the People's Republic of China

GB 5009.5-2016 National Food Safety Standard — Determination of Protein in Foods
GB 5009.5-2010 Determination of Protein in Foods

Group Standards of the People's Republic of China

T/SXCAA 012-2021 Guidelines for Quality Control of Linear Calibration Curves
T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed
T/JFX 003-2023 Recombinant Human Fc gamma RIIIA / CD16a (V176) Protein Standard
T/CPPC 1047-2022 Hemoglobin concentration standard for healthy lean pigs
T/HSEA 004-2018 Environmental Quality Standards for Layer Farms of Heishan Brown-shell Eggs

Professional Standard - Agriculture

GB 2752-1981 Hygienic standard for frozen egg white
868兽药质量标准2017年版 Biological Products Volume 1 Veterinary Drug Quality Standard Canine Parvovirus Immunoglobulin Injection
114兽药质量标准汇编(2006至2011年)-2012 Domestic veterinary drug standard polyethylene glycol bovine hemoglobin conjugate
GB/T 5009.5-1985 Method for determination of protein in foods
GB 5009.5-2010(XG1-2014) Amendment No. 1 of "National Food Safety Standard for the Determination of Protein in Food"
GB 16322-2003(XG1-2008) "Hygienic Standards for Vegetable Protein Beverages" Amendment No. 1
GB 8856-1988 Method for Determination of Crude Protein in Fruit and Vegetable Products
GB 2756-1981 Hygienic standard for hen egg white flakes

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 8856-1988 Method for determination of crude protein in fruit and vegetable products
GB/T 14489.2-1993 Method for determination of crude protein in oilseed
GB 14967-1994 Hygienic Standard for collagen casing
GB/T 14489.2-2008 Inspection of grain and oils—Determination of crude protein in oilseeds
GB 31645-2018 National Food Safety Standard - Collagen Peptide
GB 11674-2010 National food safety standard Whey powder and whey protein powder
GB/T 14771-1993 Method for determination of protein content in foods
GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method
GB 16322-1996 Hygienic standards of vegetable protein drinking
GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
GB 16322-2003 Hygienic STANDARD for vegetable protein beverage
GB/T 5413.1-1997 Milk powder and formula foods for infant and young children-Determination of protein
GB 5009.299-2024 National food safety standard-Determination of lactoferrin in food
GB 14967-2015 National Food Safety Standard Collagen casings
GB/T 5009.5-2003 Determination of protein in foods

Hebei Provincial Standard of the People's Republic of China

DB13/T 1098-2009 Determination of protein in feed
DB13/T 812-2006 Determination of protein solubility in soybeans and their products

食品产品

GB 31638-2016 National food safety standard - Casein
GB 20371-2016 Soy protein for food industry

Shanghai Provincial Standard of the People's Republic of China

DB31/T 137-14-1994 Cyanide methemoglobin standard solution for clinical chemistry
DB31/T 137-13-1994 Total protein standard solution for clinical chemistry

Shandong Provincial Standard of the People's Republic of China

DB37/T 3105-2018 Sunflower seed purity protein electrophoresis detection standard

Jilin Provincial Standard of the People's Republic of China

DB22/T 1818-2013 Determination of urea-formaldehyde polymer in protein feed

Professional Standard - Public Safety Standards

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

Professional Standard - Commodity Inspection

SN/T 3926-2014 Determination of protein content in dairy foods,egg foods and soy foods for export - Coomassie brilliant blue method

Professional Standard - Tobacco

YC/T 166-2003 Tobacco and tobacco products - Determination of total proteins content(Albumins)

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 37908-2019 General analysis regulation of the label-free protein microarray based on imaging ellipsometry

CZ-CSN

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

American Society for Testing and Materials (ASTM)

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
ASTM E1470-92(1998) Standard Test Method for Characterization of Proteins by Electrophoretic Mobility
ASTM D4689-12(2018) Standard Specification for Adhesive, Casein-Type
ASTM E1470-92(2006) Standard Test Method for Characterization of Proteins by Electrophoretic Mobility
ASTM E1045-00 Standard Specification for Pipet, Sahli Hemoglobin
ASTM E1045-00(2010) Standard Specification for Pipet, Sahli Hemoglobin
ASTM D4689-99 Standard Specification for Adhesive, Casein-Type
ASTM D5712-99 Standard Test Method for the Analysis of Aqueous Extractable Protein in Natural Rubber and Its Products Using the Modified Lowry Method
ASTM D4689-12 Standard Specification for Adhesive, Casein-Type
ASTM D4689-99(2005) Standard Specification for Adhesive, Casein-Type
ASTM D4689-12(2024) Standard Specification for Adhesive, Casein-Type
ASTM D3048-89(2009) Standard Test Method of Assay for Alkaline Protease
ASTM D3048-89(2016) Standard Test Method of Assay for Alkaline Protease
ASTM D3048-89(1995)e1 Standard Test Method of Assay for Alkaline Protease
ASTM E1045-00(2022) Standard Specification for Pipet, Sahli Hemoglobin
ASTM E1045-85(1996) Standard Specification for Pipet, Sahli Hemoglobin
ASTM E1045-00(2016) Standard Specification for Pipet, Sahli Hemoglobin
ASTM E1045-00(2005) Standard Specification for Pipet, Sahli Hemoglobin
ASTM D6499-07 Standard Test Method for The Immunological Measurement of Antigenic Protein in Natural Rubber and its Products
ASTM D6499-03 Standard Test Method for the Immunological Measurement of Antigenic Protein in Natural Rubber and its Products
ASTM D8238-24 Standard Test Method for Immunological Assay to Quantify Extractable Guayule Natural Rubber (GNR) Proteins
ASTM D6499-00 Standard Test Method for the Immunological Measurement of Antigenic Protein in Natural Rubber and its Products
ASTM D8238-18(2023) Standard Test Method for Immunological Assay to Quantify Extractable Guayule Natural Rubber (GNR) Proteins
ASTM D2493/D2493M-09 Standard Viscosity-Temperature Chart for Asphalts
ASTM D5712-10 Standard Test Method for Analysis of Aqueous Extractable Protein in Natural Rubber and Its Products Using the Modified Lowry Method
ASTM E561-19e1 Standard Test Method for K R Curve Determination
ASTM D5712-05e1 Standard Test Method for Analysis of Aqueous Extractable Protein in Natural Rubber and Its Products Using the Modified Lowry Method
ASTM D5712-99e1 Standard Test Method for Analysis of Aqueous Extractable Protein in Natural Rubber and Its Products Using the Modified Lowry Method
ASTM E561-21 Standard Test Method for K R Curve Determination
ASTM E561-20 Standard Test Method for K R Curve Determination
ASTM C674-13(2018) Standard Test Methods for Flexural Properties of Ceramic Whiteware Materials
ASTM E561-19 Standard Test Method for K R Curve Determination
ASTM E561-10e1 Standard Test Method for K-R Curve Determination
ASTM E561-08e1 Standard Test Method for K-R Curve Determination
ASTM E561-22 Standard Test Method for K R Curve Determination

Korean Agency for Technology and Standards (KATS)

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 ISO 5546:2006 Caseins and caseinates－Determination of pH(Reference method)
KS H ISO 5739:2006 Caseins and caseinates－Determination of scorched particles content
KS P 1015-2012 Establishment of a reference material and evaluation method for troponin-based cardiovascular diagnostics
KS H 1204-2021 Testing method for crude proteins content

International Organization for Standardization (ISO)

ISO 5549:1978 Caseins and caseinates; Determination of protein content (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 Determination of pH value of casein and caseinate (standard method)
ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)
ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
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 5739:2003|IDF 107:2003 Determination of casein and caseinate coke particles and foreign matter content
ISO 15323:2002 Dried milk protein products - Determination of nitrogen solubility index
ISO 15323:2002|IDF173:2002 Determination of nitrogen solubility rate of milk powder protein products
ISO 21572:2019 Foodstuffs — Molecular biomarker analysis — Immunochemical methods for the detection and quantification of proteins
ISO 226:2023 Acoustics — Normal equal-loudness-level contours
ISO 226:1987 Acoustics; Normal equal-loudness level contours

KR-KS

KS H ISO 5549-2021 Caseins and caseinates — Determination of protein content(Reference method)
KS P 1015-2018(2023) Establishment of a reference material and evaluation method for troponin-based cardiovascular diagnostics
KS K ISO 20418-3-2023 Textiles — Qualitative and quantitative proteomic analysis of some animal hair fibres — Part 3: Peptide detection using LC-MS without protein reduction

RO-ASRO

STAS 2213/17-1976 SWEETS Determination of total proteinic content and milk proteinic substance content
STAS 6514-1975 FISH AND FISH PRODUCTS Determination of total proteic matters

AT-ON

ONORM DIN 10454-1993 Determination of protein content of caseins and caseinates - Reference method

Lithuanian Standards Office

LST ISO 5549:2001 Caseins and caseinates. Determination of protein content (Reference method) (identical ISO 5549:1978)

German Institute for Standardization

DIN 10464:1994 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
DIN SPEC 13290:2021 Protein analysis - Evaluation criteria for thermal unfolding methods (DSF and DSC); Text in German and English
DIN 10466:2001 Determination of whey protein content in total protein of milk and milk products - Polarographic method
DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic 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 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method
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 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 EN ISO 21572 E:2012-02 Protein-based methods for food molecular biomarker analysis (draft)
DIN EN ISO 21572 E:2019-03 Protein-based methods for food molecular biomarker analysis (draft)
DIN ISO 226 E:2001-11 Acoustics - Normal equal-loudness-level contours

British Standards Institution (BSI)

BS 3985:2003(2008) Haemiglobincyanide (cyanmethaemoglobin) preparation as a standard for spectrometric haemoglobinometry
BS 3985:2003 Haemiglobincyanide (cyanmethaemoglobin) preparation as a standard for spectrometric haemoglobinometry
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 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
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 EN ISO 21572:2013 Foodstuffs. Molecular biomarker analysis. Protein-based methods
BS ISO 15323:2002 Dried milk protein products. Determination of nitrogen solubility index
BS EN ISO 8968-5:2002 Milk. Determination of nitrogen content. Determination of protein-nitrogen content
BS ISO 226:2003 Acoustics - Normal equal-loudness-level contours

IX-FAO

CODEX STAN 290-1995(En) Edible casein product standards
CODEX STAN 163-2001 Codex standard for Wheat Protein Products
CODEX STAN 290-2001 Codex standard for edible casein products
CODEX STAN 174-1989 Codex general standard for vegetable protein products (VPP)
CODEX STAN A-18-1995,Rev.1-2001(Ch) Codex Alimentarius Standard for Edible Casein Products
CODEX STAN A-18-1995(En) Codex Alimentarius Standard for Edible Casein Products
CODEX STAN 175-1989(En) Codex Alimentarius Standard Soy Protein Products
CODEX STAN 175-1989(Ch) Codex Alimentarius Standard Soy Protein Products
CODEX STAN 174-1989(Ch) Codex Alimentarius Standard Vegetable Protein Products (VPP)
CODEX STAN 174-1989(En) Codex Alimentarius Standard Vegetable Protein Products (VPP)
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

GSO

GSO 2101:2010 Protein-Rich concentrated Nutrient Supplementary foods
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 2101:2010 Protein-Rich concentrated Nutrient Supplementary foods

VN-TCVN

TCVN 7399-2004 General standard for vegetable protein products (VPP)
TCVN 5461-1991 Synthetic detergents.Determination of proteinous activity
TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content

Association Francaise de Normalisation

NF V04-387:1985 Caseins and caseinates. Determination of protein content (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 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 V03-021:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
NF V03-944:2021 Graines protéagineuses - Pois, fèves et féveroles - Détermination des impuretés
NF EN ISO 20418-3:2020 Textiles - Qualitative and quantitative proteomic analysis of certain animal fibers - Part 3: detection of peptides by LC-MS without protein reduction
NF EN ISO 20418-1:2018 Textiles - Qualitative and quantitative proteomic analysis of certain animal fibers - Part 1: detection of peptides by LC ESI MS with protein reduction
NF S30-003*NF ISO 226:2004 Acoustics - Normal equal-loudness-level contours

SCC

AWWA WQTC71633 Protein Damage in UV Treated Adenovirus
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)
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)
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-...
DANSK DS/ISO 21572:2019 Foodstuffs – Molecular biomarker analysis – Protein-based methods
AENOR UNE 34400-7:1967 Test methods for wheat flour. Determination of protein.
AWWA WQTC65752 Protein Assay in Drinking Water and Reclaimed Water
AENOR UNE 77059:2002 Water quality. Determination of aluminum. Colorimetric method with eriochromocyanin R.
CAN/ULC-S563-2006(R2016) STANDAR FOR CATEGORY 3 FILM-FORMING FLUOROPROTEIN (FFFP) FOAM LIQUID CONCENTRATES
CAN/ULC S563-1998 Standard for Category 3 Film-Forming Fluoroprotein (FFFP) Foam Liquid Concentrates
AASHTO R 75-2016(2020) Standard Practice for Developing a Family of Curves
10/30180621 DC BS EN ISO 21572. Foodstuffs. Molecular biomarker analysis. Protein-based methods

Standard Association of Australia （SAA）

AS 2300.10.3 SUPP 2:1991 Caseins, caseinates and coprecipitates - Assessment of colour of caseins, Part 10.3: Colour standards for untreated rennet casein (Supplement to AS 2300.10.3-1991)
AS N60S:1970 Sediment standards for acid casein
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 2300.10.3 SUPP 1:1991 Caseins, caseinates and coprecipitates - Assessment of colour of caseins, Part 10.3: Colour standards for untreated and heat-treated acid casein and for wet-heat-treated rennet casein (Supplement to AS 2300.10.3-1991)
AS N60C2:1970 Colour standards for untreated rennet casein
AS N60C1:1970 Colour standards for untreated and heat-treated acid casein and forwet-heat-treated rennet casein

Spanish Association for Standardization (UNE)

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 34-871-1986 Processed cheese. Determination of protein content
UNE 34081:1975 ANALYSIS METHODS FOR CHOCOLATES. MILK PROTEINS.
UNE 34400-7:1967 TEST METHODS OF WHEAT FLOUR. PROTEIN DETERMINATION
UNE 34871:1986 PROCESSED CHEESE PRODUCTS. DETERMINATION OF THE PROTEIN CONTENT.
UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).
UNE-EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods (ISO 21572:2013)

RU-GOST R

GOST 25179-1990 Milk. Methods for determination of protein
GOST R 57475-2017 Dried egg protein after extraction lysozyme. Specifications
GOST 25179-2014 Milk and milk products. Method for determination of protein
GOST R 51454-1999 Caseins and caseinates. Method of determination of nitrate and nitrite contents
GOST R 52528-2006 Protein-vitamin-mineral and amide-vitamin-mineral concentrates. Index nomenclature
GOST 13496.4-1984 Fodder, mixed fodder and animal feed raw stuff. Methods of nitrogen and crude protein determination
GOST 13979.3-1968 Oilcakes oil-meals. Methods of determination of soluble proteins
GOST 9735-1987 Profile grinders. Standards of accuracy
GOST 13496.4-1993 Fodder, mixed fodder and animal feed raw stuff. Methods of nitrogen and crude protein determination
GOST R 51466-1999 Caseins. Method for determination of "fixed ash" mass fraction

IN-BIS

IS 7487-1986 Specifications for protein-rich cookies
IS 7481-1974 How to measure protein efficiency ratio (PER)
IS 2006-1988 Methods for the quantitative chemical analysis of binary mixtures of protein fibers and certain other non-protein fibers
IS 7219-1973 Methods for determination of protein in food and feed
IS 9487-1980 Specification for "ready-to-eat" protein-rich puffed foods
IS 8220-1976 Specification for concentrated nutritional supplement foods rich in protein

European Committee for Standardization (CEN)

EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods
EN ISO 21572:2019 Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019)
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)

Danish Standards Foundation

DS/ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
DS 2253:1983 Water quality. Determination of aerobic proteclytic bacteria at 30 centigrades
DS/EN ISO 21572:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods

International Dairy Federation (IDF)

IDF 107-2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter

GOSTR

GOST 34621-2019 Foods for special dietary uses. Dry protein, protein-carbohydrate and carbohydrate-protein drinks for sports nutrition. General specifications
GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein
GOST 13496.4-2019 Fodder, мixed fodder and raw mixed fodder. Methods of nitrogen and crude protein determination

PL-PKN

PN C04288-14-1987 Technical fats Methods of testing Determination of protein content

AR-IRAM

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

South African Bureau of Standard

SANS 1159:2003 The production of pre-cooked frozen foods containing protein
SANS 6039:2005 Amylaceous and proteinaceous matter detection in wood adhesives

CEN - European Committee for Standardization

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

HU-MSZT

MNOSZ 17619-1954 Definition of the concept of protein content in preserved foods
MSZ KGST 1422-1978 Determination of protein content of phosphorus and phosphorus inorganic mixtures