Proteose Peptone or Tryptose, offered by Beijing Hongrun Baoshun Technology Co. Ltd., is a specialized peptone derived from precisely controlled protein mixtures.

This unique product is abundant in high molecular peptides, including alanine, aspartic acid, glycine, phenylalanine, vitamin B complexes, pantothetic acid, and riboflavin.

Primarily used in culture mediums for various microorganisms like neisseria, staphylococcus, haemophilus, salmonella, and more, Proteose Peptone serves applications in identifying toxogenic strains and toxins of clostridium, staphylococcus, and salmonella.

Adhering to stringent standards, the product ensures powder morphology, light yellow or yellow-brown color, and an endemic taste without peculiar smells.

With a reagent-grade physicochemical index, it boasts amino nitrogen levels exceeding 2.5%, making it ideal for manufacturing diphtheria corynebacterium toxin pertussis and measles vaccines. Packaged in 25kg bags or 250g plastic bottles, Proteose Peptone guarantees quality and customization.

Product Standards

1)Sensory Index
Items Requirements
Morphology Powder, no caking
Color Light yellow or yellow brown
Odor Endemic taste and odor of product, no other peculiar smell
Impurity No normal visible extraneous impurity
2)Physicochemical Index
Item Reagent grade
Total nitrogen (on DM) % ≥11.0%
Amino nitrogen (on DM) % ≥2.5%
Ash (on DM) % ≤10.0%
Moisture % ≤7.0%
PH (2% solution) _
Solubility (2% solution) Pellucid
Note: The physicochemical index is general specification but we can customize product according to the requirements of customer.

Application: The product can be used to manufacture diphtheria corynebacterium toxin pertussis vaccine and measles vaccine.

Usage: Fully dissolved and sterilized before use.

Packaging: Compound Paper Bag with 25kg/bag or Cardboard Bucket. Reagent-grade products are packaged with 250g plastic bottle (or be packed according to the measurement requirements of customer and OEM Package as well).