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Database: 365,228(8 Aug 2026)

protein molecule

protein molecule, Total:49 items.

The international standard classification for "protein molecule" includes: Food additives , Cereals, pulses and derived products , General methods of tests and analysis for food products , Biology. Botany. Zoology , Farming and forestry in general , Man-made fibres .

The Chinese standard classification for "protein molecule" includes: Other fermented goods , Medical apparatus and devices in general , Cereal crop and forage crop in general , Basic standards and general methods , Basic Subject in general , Standardization, quality management , Cereal crop and product , Fire-fighting equipment and devices , Chemical fibre in general , Chemical fibre .


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

  • GB/T 42216.2-2022 Molecular in vitro diagnostic examinations—Specifications for pre-examination processes for formalin-fixed and paraffin-embedded(FFPE) tissue—Part 2:Isolated proteins
  • GB/T 24901-2010 Inspection of grain and oils—Determination of crude protein in maize—Near-infrared method
  • GB/T 42239.1-2022 Enzymes for detergent—Part 1:Alkali protease
  • GB/T 42080.2-2022 Molecular in vitro diagnostic examinations—Specifications for pre-examination processes for frozen tissue—Part2:Isolated proteins
  • GB/T 23527-2009 Proteinase preparations
  • GB/T 24899-2010 Inspection of grain and oils—Determination of crude protein in wheat—Near-infrared method
  • GB/T 24871-2010 Inspection of grain and oils—Crude protein determination in wheat flour—Near-infrared method

农业农村部

  • NY/T 3298-2018 Determination of crude protein content in vegetable oilseeds—Near-infrared spectroscopy method

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 5127.14-2019 Determination of Toxic and Hazardous Substances in Extracts of Implantable Medical Devices - Visible-UV Spectrophotometry for Protein Migration

国家市场监督管理总局、中国国家标准化管理委员会

Shandong Provincial Standard of the People's Republic of China

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

Professional Standard - Agriculture

Group Standards of the People's Republic of China

  • T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed

Professional Standard - Public Safety Standards

  • GA/T 52-1993 Quality grading for protein-foam fire extinguishing agent and fluoroprotein-foam fire extinguishing agent

Professional Standard - Textile

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 K 0603:2000 Proteins -- Immunoglobulin -- Methods for quantitative analysis

Society of Automotive Engineers (SAE)

CZ-CSN

  • CSN 57 0111-5-2002 Testing methods for casein and caseinates - Determination of protein content

Korean Agency for Technology and Standards (KATS)

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)

KR-KS

  • KS H ISO 5549-2021 Caseins and caseinates — Determination of protein content(Reference method)

Spanish Association for Standardization (UNE)

  • UNE 64102:1977 MIXED FEEDS AND RAW MATERIALS. TOTAL PROTEIN (RAW 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)

RO-ASRO

  • 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

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)

Association Francaise de Normalisation

  • NF V03-944:2021 Graines protéagineuses - Pois, fèves et féveroles - Détermination des impuretés
  • NF V03-021:2013 Foodstuffs - Molecular biomarker analysis - Protein-based methods

SCC

Danish Standards Foundation

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

IN-BIS

HU-MSZT

GSO

  • 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)

RU-GOST R

British Standards Institution (BSI)