GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.Suitable for microbiology?Microbiology grade — suited to culturing and testing microorganisms. Use in microbial media, identification, and susceptibility work.
BioReagent, Suitable for microbiology BioReagent,Suitable for microbiology for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Panoramica
Casein Peptone (known as Tryptone overseas) is a slightly yellow dry powder refined from high-quality casein via tryptic hydrolysis. It is used for sterility testing. As a medium component, casein peptone is also applied in fermentation processes for the production of antibiotics, extracellular proteins, interferons, diphtheria toxoid and other products.
Directions for Use:
Used for microbial fermentation. Dissolve completely and sterilize before use.
Conventional Physical and Chemical Indicators:
Organoleptic Indicators
Item
Requirements
Form
Powdered, no caking
Color
Light yellow or brown
Odor
Characteristic odor of the product, no other off-odors
Impurities
No visible foreign impurities under normal vision
Physical and Chemical Indicators
Item
Biochemical grade
Reagent grade
Total Nitrogen (dry basis), %
≥8.0%
≥12.0%
Amino Nitrogen (dry basis), %
≥2.5%
≥3.0%
Ash (dry basis) %
≤10.0%
≤10.0%
Chloride, %
一
≤2.5%
Moisture %
≤6.0%
≤6.0%
pH (2% aqueous solution)
5.0-8.0
一
Nitrate and alkaline autoclave test
一
Clear
Transparency (2% aqueous solution)
一
Clear
Specifications
Sinonimi
Casein Peptone
Specifiche e purezza
BioReagent, Suitable for microbiology
Stabilità e conservazione
Store at room temperature long term (36 months).
Condizioni di conservazione di stoccaggio
Room temperature
Spedito in
Normal
Grado
BioReagent, Suitable for microbiology
Documentazione
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
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