The role of imidazole in protein purification

The role of imidazole in protein purification, Total:56 items.

The international standard classification for "The role of imidazole in protein purification" includes: Cosmetics. Toiletries , Animal feeding stuffs , Laboratory medicine .

The Chinese standard classification for "The role of imidazole in protein purification" includes: Cosmetics , Livestock and poultry feed and additive , Sanitation in general .

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 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method
GB/T 29668-2013 Cosmetic preservative—Diazolidinyl urea
GB/T 29667-2013 Cosmetic preservative—Imiazolidinyl urea

Group Standards of the People's Republic of China

T/CASME 1248-2024 Cosmetic ingredients—Fibronectin
T/QGCML 2047-2023 Collagen activator, raw material for cosmetics
T/ZGKSL 004-2023 Recombinant collagen for cosmetics
T/QGCML 1029-2023 Technical Specifications for Purification and Preparation of Periplaneta Americana and Cockroach Allergen Proteins
T/CASME 378-2023 Technical specifications for the isolation and purification of lactobacillus curvatus protease

Professional Standard - Agriculture

650药典化学药和生物制品卷-2010 Chapter IX Endocrine System Drugs Section 2 Androgen and Anabolic Steroid 2. Anabolic Steroid Stanozolol
农业部1435号公告-88-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Mebendazole Solution (for Aquaculture)

其他未分类

BJH 202204 Determination of five components including tetrahydroimidazoline in cosmetics

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 40894-2021 Determination of prohibited substances thiamazole in cosmetics—High performance liquid chromatography

卫生健康委员会

WS/T 404.9-2018 Reference intervals for common clinical biochemistry tests Part 9: Serum C-reactive protein, prealbumin, transferrin,β2一microglobulin

未注明发布机构

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)

Professional Standard - Hygiene

WS/T 404.2-2012 Reference intervals for common clinical biochemistry tests—Part 2:Serum total protein and albumin

Professional Standard - Light Industry

QB/T 4128-2010 Determination of climbazole in cosmetics by high performance liquid chromatography

Shanghai Provincial Standard of the People's Republic of China

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

Shanxi Provincial Standard of the People's Republic of China

DB14/T 3007-2024 Raw materials for cosmetics: identification of recombinant humanized collagen

British Standards Institution (BSI)

BS 3985:2003(2008) Haemiglobincyanide (cyanmethaemoglobin) preparation as a standard for spectrometric haemoglobinometry
BS EN 14333-3:2004 Non-fatty foods - Determination of benzimidazole fungicides carbendazim, thiabendazole and benomyl (as carbendazim) - HPLC method with liquid/liquid-partition clean up
BS EN 14333-2:2004 Non fatty foods - Determination of benzimidazole fungicides carbendazim, thiabendazole and benomyl (as carbendazim) - HPLC method with gel permeation chromatography clean up
BS EN 14333-1:2004 Non fatty foods - Determination of benzimidazole fungicides carbendazim, thiabendazole and benomyl (as carbendazim) - HPLC method with solid phase extraction clean up
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 3985:2003 Haemiglobincyanide (cyanmethaemoglobin) preparation as a standard for spectrometric haemoglobinometry

European Committee for Standardization (CEN)

EN 14333-3:2004 Non fatty foods - Determination of benzimidazole fungicides carbendazim, thiabendazole and benomyl (as carbendazim) - Part 3: HPLC method with liquid/liquid-partition clean up
EN 14333-1:2004 Non fatty foods - Determination of benzimidazole fungicides carbendazim, thiabendazole and benomyl (as carbendazim) - Part 1: HPLC method with solid phase extraction clean up

American National Standards Institute （ANSI)

ANSI PH4.206-1984 Photography (Chemicals) - 5-Nitrobenzimidazole Nitrate
ANSI IT4.206-1984 Photography (Chemicals) – 5-Nitrobenzimidazole Nitrate

SCC

BS 3985:1978 Specification for cyanmethaemoglobin (haemiglobincyanide) solution for photometric haemoglobinometry
BS 3985:1966 Specification for cyanmethaemoglobin solution for photometric haemoglobinometry
MIL MIL-T-37470-1977 TUBERCULIN, USP, PURIFIED PROTEIN DERIVATIVE (S/S BY A-A-54760, A-A-54760/1, A-A-54760/2, A-A-54760/3)
NS-EN 13926:2003 Surface active agents — Alkoxylated derivatives — Determination of hydroxyl value — N-methyl imidazole method
DANSK DS/EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method

Association Francaise de Normalisation

NF V03-094-3:2004 Non fatty foods - Determination of benzimidazole fungicides carbendazim, thiabendazole and benomyl (as carbendazim) - Part 3 : HPLC method with liquid/liquid partition clean up.
NF V03-094-1:2004 Non fatty foods - Determination of benzimidazole fungicides carbendazim, thiabendazole and benomyl (as carbendazim) - Part 1 : HPLC method with solid phase extraction clean up.
NF V03-094-2:2004 Non fatty foods - Determination of benzimidazole fungicides carbendazim, thiabendazole and benomyl (as carbendazim) - Part 2 : HPLC method with gel permeation chromatography clean up.
NF T73-284*NF EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method.

RU-GOST R

GOST 33956-2016 Albumine and pastes from albumin. Specifications

AENOR

UNE 84694:2006 Cosmetic raw materials. Sunscreens. Disodium salt of 2,2'-bis-(1,4-phenylene)1H-benzimidazole-4,6-disulphonic acid. Determination of purity by liquid chromatography.
UNE-EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method

International Organization for Standardization (ISO)

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 5739:1983 Caseins and caseinates; Determination of scorched particles content

GOSTR

GOST 34621-2019 Foods for special dietary uses. Dry protein, protein-carbohydrate and carbohydrate-protein drinks for sports nutrition. General specifications

IN-BIS

IS 4087-1980 Specification for pipettes for hemoglobin meters and pipettes for biochemical work
IS 11888-1987 Method for determination of charred particle content in casein and caseinates
IS 3137-1974 Specification for high protein mixtures for use as food supplements

ES-UNE

UNE 84694:2018 Cosmetic raw materials. Sunscreens. Disodium salt of 2-2'-(1,4-phenylene)-bis-1H-benzimidazole-4,6-disulphonic acid. Determination of purity by liquid chromatography

CZ-CSN

CSN 57 0111-2-2002 Testing methods for casein and caseinates - Methods of samphng of Chemical analysis

Danish Standards Foundation

DS/ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
DS/EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method

German Institute for Standardization

DIN EN 13926:2003-06 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method; German version EN 13926:2003
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 Dairy Federation (IDF)

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

RO-ASRO

STAS 9844/1-1983 TEXTILES Quantitative chemical analysis of binary mixtures of protein fibres and non protein fibres

Lithuanian Standards Office

LST ISO 5739:2003 Caseins and caseinates. Determination of contents of scorched particles and of extraneous matter (idt ISO 5739:2003)

Others: