Protein concentration detection method

Protein concentration detection method, Total:210 items.

The international standard classification for "Protein concentration detection method" includes: Biology. Botany. Zoology , Chemical reagents , General methods of tests and analysis for food products , food products in general , Animal feeding stuffs , Laboratory medicine , Medical Sciences and health care facilities in general , Protection against crime , Man-made fibres .

The Chinese standard classification for "Protein concentration detection method" includes: Biochemical reagent and clinical analysis reagent , Environmental Condition and General Test Method , Basic standards and general methods , Food processing and products in general , Cereal crop and forage crop in general , Basic standards and general methods , Livestock and poultry feed and additive , Sanitation in general , Basic standards and general methods , Medical laboratory equipment , Crime judging technology , Basic Subject in general , Chemical fibre in general , Food sanitation .

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

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

未注明发布机构

DIN ISO 5546 E:2020-08 Caseins and caseinates - Determination of pH (Reference method)
DIN ISO 5550 E:2020-06 Caseins and caseinates - Determination of moisture content (Reference method)
DIN 58931 E:2021-02 Haematology - Determination of haemoglobin concentration in blood - Reference method
DIN EN ISO 21572:2004 Food – Methods for the detection of genetically modified organisms and their products – Protein methods
DIN EN ISO 21572 Berichtigung 1:2005 Food – Methods for the detection of genetically modified organisms and their products – Protein methods
DIN 58931 E:2009-03 Haematology - Determination of haemoglobin concentration in blood - Reference method
DIN ISO 5545 E:2020-06 Rennet caseins and caseinates - Determination of ash (Reference method)

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

GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin 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

Taiwan Provincial Standard of the People's Republic of China

CNS 6610-1980 Method of Test for Meat and Meat Products: Determination of Soybean Flour and Soy Protein Concentrate Contents
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 6610-2008 Method of test for meat and meat products - Determination of soybean flour and soy protein concentrate content
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 5035-1986 Method of Test for Crude Protein in Food

Group Standards of the People's Republic of China

T/ZGKSL 009-2023 Test method for determination of collagen secreted from human cells induced by recombinant collagen
T/CPPC 1047-2022 Hemoglobin concentration standard for healthy lean pigs
T/SDAS 895-2024 Determination of the porosity of gluten protein network in wheat dough
T/FDSA 0050-2024 Method for determination of the bioavailability of oral collagen protein
T/CVMA 17-2020 Newcastle disease virus V protein antibody indirect ELISA detection method
T/TDSTIA 026-2022 Determination of α-lactalbumin and β-lactoglobulin in infant formula milk powder—Gel permeation chromatography
T/SDAQI 010-2021 The rapid detection of allergens (α-lactalbumin and β-lactoglobulin) in milk
T/AHPCA 047-2023 Method for testing the anti-wrinkle and firming efficacy of cosmetics (elastase inhibition rapid assay)
T/CSTM 00209-2020 Non-destructive testing-The electromagnetic method for measuring magnetic particle suspension concentration
T/QGCML 2180-2023 Western Blot detection technical specifications

Professional Standard - Hygiene

WS/T 42-1996 Blood - Determination of carboxyhemoglobin - Spectrophotometric method
WS/T 461-2024 Glycated hemoglobin testing guidelines
WS/T 341-2011 Reference method for haemoglobinometry in human blood
WS 341-2011 Reference method for hemoglobin determination
WS/T 463-2015 Measurement of serum low density lipoprotein cholesterol
WS/T 461-2015 Measurement of Hemoglobin A1c

Professional Standard - Commodity Inspection

SN/T 2545-2010 Testing Method of Thermal Denaturation Protein in Animal Derived Food
SN/T 2774-2011 Detection Method for Yersinia Pestis by Protein Suspension Array at Frontier Port
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

农业农村部

NY/T 3512-2019 Non-destructive determination of protein in meat- Near-infrared spectroscopy method
NY/T 3608-2020 Determination of collagen content in livestock and poultry bone—Colorimetric method

Professional Standard - Medicine

YY/T 1847-2022 Anti-human globulin reagents(column agglutination technique, CAT)
YY/T 1456-2016 Human ferritin quantitative test reagent
YY/T 1159-2009 Fibrinogen reagent(Kit)

Professional Standard - Public Safety Standards

GA 765-2008 Detection method of human hemoglobin—Rapid test strip
GA/T 765-2020 Methods for detection of human hemoglobin—Rapid test strip
GA/T 2073-2023 Forensic sciences-Examination methods for carboxyhaemoglobin in blood samples-Spectrophotometry

Shandong Provincial Standard of the People's Republic of China

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

National Health Commission of the People's Republic of China

WST 341:2011 Hemoglobin measurement reference method

国家市场监督管理总局、中国国家标准化管理委员会

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

Professional Standard - Textile

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

Liaoning Provincial Standard of the People's Republic of China

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

Professional Standard - Agriculture

农业部2630号公告-12-2017 Evaluation method of foreign protein detection test paper for detection of components of transgenic plants and their products
GB/T 5009.5-1985 Method for determination of protein in foods

Jilin Provincial Standard of the People's Republic of China

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

Tianjin Provincial Standard of the People's Republic of China

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

Fujian Provincial Standard of the People's Republic of China

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

Professional Standard - Light Industry

QB/T 4363-2012 Determination of Immunoglobulin Egg Yolk (IgY) Activity in Toothpastes

Hebei Provincial Standard of the People's Republic of China

DB13/T 221-1994 Method for testing the purity of corn hybrids, inbred lines, and wheat seeds - protein electrophoresis

Heilongjiang Provincial Standard of the People's Republic of China

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

German Institute for Standardization

DIN 58931:2021-09 Haematology - Determination of haemoglobin concentration in blood - Reference method; Text in German and English
DIN 58931:2021 Haematology - Determination of haemoglobin concentration in blood - Reference method; Text in German and English
DIN 58931:1995 Haematology - Determination of haemoglobin concentration in blood - Reference method
DIN 58906-1:2000 Haemostaseology - Determination of fibrinogen concentration - Part 1: Reference measurement procedure for the determination of clottable fibrinogen as described by Clauss
DIN 58931:2010 Haematology - Determination of haemoglobin concentration in blood - Reference method; Text in German and English
DIN 10450:1983-03 Determination of free acidity of caseins; reference method
DIN ISO 5546:2020-12 Caseins and caseinates - Determination of pH (Reference method) (ISO 5546:2010)
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 5545:2020-12 Rennet caseins and caseinates - Determination of ash (Reference method) (ISO 5545:2008)
DIN ISO 5546:2020 Caseins and caseinates - Determination of pH (Reference method) (ISO 5546:2010)
DIN 58906-1:2000-03 Haemostaseology - Determination of fibrinogen concentration - Part 1: Reference measurement procedure for the determination of clottable fibrinogen as described by Clauss
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 10472:1996 Determination of casein and whey protein contents of milk and milk products - Electrophoretic method

CZ-CSN

CSN 57 0111 Cast.10-1979 Testing methods for casein. Determination of purity
CSN 57 0111-8-2002 Testing methods for casein and caseinates - Determination of titratable acidity
CSN 57 0111-5-2002 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 0111-1-2002 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 Cast.6-1985 Testing methods for casein. Determination of lactose
CSN 57 0111 Cast.11-1979 Testing methods for casein. Determination of colour
CSN 570111-5-2002 Testing methods for casein and caseinates - Determination of protein content
CSN 570111-8-2002 Testing methods for casein and caseinates - Determination of titratable acidity
CSN 57 0111 Cast.9-1979 Testing methods for casein. Determination of solubility index
CSN 57 0111 Cast.4-1979 Testing methods for asein. Determination f fat content

SCC

AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)
BS 6248-10:1986 Caseins and caseinates-Method for determination of fat (gravimetric reference method)
BS 6248-9:1984 Caseins and caseinates-Method for the determination of scorched particles
DIN 58931 E:2021 Draft Document - Haematology - Determination of haemoglobin concentration in blood - Reference method; Text in German and English
BS 3985:1978 Specification for cyanmethaemoglobin (haemiglobincyanide) solution for photometric haemoglobinometry
AS N60:1970 Methods for the sampling and analysis of acid and rennet caseins
AENOR UNE 34400-7:1967 Test methods for wheat flour. Determination of protein.
BS 3985:1966 Specification for cyanmethaemoglobin solution for photometric haemoglobinometry

RU-GOST R

GOST R 51470-1999 Caseins and caseinates. Method for determination of protein content
GOST R 51468-1999 Caseins. Method for determination of free acidity
GOST 31978-2012 Caseins and caseinates. Method for determination of pH
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 R 51469-1999 Caseins and caseinates. Photometric method for determination of lactose content
GOST R 53862-2010 Mixed feeds, protein-vitamin-mineral concentrates. Method for determination of the oxiacids
GOST 25179-1990 Milk. Methods for determination of protein
GOST R 51463-1999 Rennet caseins and caseinates. Method for determination of ASH content
GOST 25179-2014 Milk and milk products. Method for determination of protein
GOST 25011-1981 Meat and meat products. Methods of protein determination
GOST R 52993-2008 Caseins and caseinates. Determination of moisture content (Reference method)

GSO

GSO 2505:2016 Method of tests for soya protein products
OS GSO 2505:2016 Method of tests for soya protein products
OS GSO ISO 5548:2015 Caseins and caseinates -- Determination of lactose content -- Photometric method
GSO ISO 5548:2015 Caseins and caseinates -- Determination of lactose content -- Photometric method
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)
GSO 445:2000 Testing methods for eggs - Chemical testing.
BH GSO ISO 5546:2016 Caseins and caseinates -- Determination of pH (Reference method)

IN-BIS

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

HU-MSZT

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

AT-ON

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

Association Francaise de Normalisation

NF ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
NF V04-388*NF ISO 5548:2008 Caseins and caseinates - Determination of lactose content - Photometric method.
NF ISO 5548:2008 Caseins and caseinates - Determination of lactose content - Photometric 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 V04-386:1985 Caseins. Determination of free acidity (reference method).
NF V04-386*NF ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
NF ISO 5545:2008 Rennet caseins and caseinates - Determination of ash (Reference method)

International Dairy Federation (IDF)

IDF 91-2008 Caseins - Determination of free acidity (Reference 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)

British Standards Institution (BSI)

BS ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
BS ISO 5548:2004 Caseins and caseinates - Determination of lactose content - Photometric methods
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 17997-2:2005 Milk - Determination of casein-nitrogen content - Direct method
BS ISO 5550:2006 Caseins and caseinates - Determination of moisture content (Reference method)

International Organization for Standardization (ISO)

ISO 5547:2008 | IDF 91:2008 Caseins — Determination of free acidity (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 5548:1980 Caseins and caseinates; Determination of lactose content; Photometric method
ISO 5546:2010 Caseins and caseinates - Determination of pH (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 5549:1978 Caseins and caseinates; Determination of protein content (Reference method)
ISO 5547:1978 Caseins; Determination of free acidity (Reference method)
ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
ISO 5547:2008|IDF 91:2008 Caseins — Determination of free acidity (Reference method)
ISO 5546:1979 Caseins and caseinates; Determination of pH (Reference method)

Korean Agency for Technology and Standards (KATS)

KS H ISO 5548:2006 Caseins and caseinates－Determination of lactose content－Photometric method
KS H ISO 5548:2020 Caseins and caseinates－Determination of lactose content－Photometric method
KS H ISO 5546:2006 Caseins and caseinates－Determination of pH(Reference method)
KS H 1204-2012 Testing method for crude proteins content
KS H ISO 5549:2006 Caseins and caseinates－Determination of protein content(Reference method)
KS H ISO 5549:2021 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 1204-2001 Testing method for crude proteins content
KS H 1204-2021 Testing method for crude proteins content
KS H ISO 5547:2021 Caseins — Determination of free acidity(Reference method)
KS H ISO 5547:2006 Caseins－Determination of free acidity(Reference method)
KS H ISO 5547-2006(2016) Caseins－Determination of free acidity(Reference method)
KS J 4201-2023 Methods for quantitative analysis of serum albumin
KS H ISO 5546-2006(2016) Caseins and caseinates－Determination of pH(Reference method)
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

Japanese Industrial Standards Committee (JISC)

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 A 1306:2014 Measuring method of smoke density using light extinction method
JIS K 0603:2000 Proteins -- Immunoglobulin -- Methods for quantitative analysis
JIS A 1306:1983 Measuring method of smoke density using light extinction method
JIS K 0554:1995 Testing methods for concentration of fine particles in highly purified water
JIS K 0602:1992 Methods for quantitative analysis of serum albumin
JIS A 1306 AMD 1:2008 Measuring method of smoke density using light extinction method (Amendment 1)

KR-KS

KS H ISO 5548-2020 Caseins and caseinates－Determination of lactose content－Photometric 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 5547-2021 Caseins — Determination of free acidity(Reference method)
KS H ISO 5546-2021 Caseins and caseinates — Determination of pH(Reference method)

VE-FONDONORMA

NORVEN 13-31-1965 How to detect the humidity of sugar

API - American Petroleum Institute

API PUBL 27-30700- STUDIES ON THE EVALUATION OF PROBLEMS ASSOCIATED WITH THE MEASUREMENT OF LOW CONCENTRATIONS OF CARBOXYHEMOGLOBIN

RO-ASRO

STAS SR 13348-1-1996 Tea. Analysis methods. Determination of proteic nitrogen by the Kjeldahl method. Spectrophotometric method
SR 5546-1997 Caseins and caseinates - Determination of pH (Reference method)

Lithuanian Standards Office

LST ISO 5548:2004 Caseins and caseinates. Determination of lactose content. Photometric method (idt ISO 5548:2004)
LST ISO 5549:2001 Caseins and caseinates. Determination of protein content (Reference method) (identical ISO 5549:1978)
LST ISO 5547:2008 Caseins - Determination of free acidity (Reference method) (ISO 5547:2008, identical)
LST ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method) ( ISO 5546:2010, identical)

CU-NC

NC 57-98-1-1986 Clinical Methods and Aids. Photometric Determination of Hemoglobin in Blood. Chemical Analysis Method

ZA-SANS

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

NL-NEN

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

Indonesia Standards

SNI 0286-2008 Fabrics - Test method for colour fastness - Bleaching with chloride

American Society for Testing and Materials (ASTM)

ASTM D3048-89(1995)e1 Standard Test Method of Assay for Alkaline Protease
ASTM D3048-89(2009) Standard Test Method of Assay for Alkaline Protease
ASTM D6188-17 Standard Test Method for Viscosity of Cellulose by Cuprammonium Ball Fall
ASTM D3048-89(2016) Standard Test Method of Assay for Alkaline Protease

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