Proteose Peptone

 

Classify: Culture Medium Raw Material

Item No.: HRBS-Y009

Specification: Reagent grade

Brand: HRBS

Application: It is a basic raw material of multiple microbial culture medium.

 

 

Order Online:

京东淘宝


Product Description

It is a special peptone made from protein mixtures which have proteose, and is obtained under the precisely controlled production condition. It is rich in high molecular peptide, of which alanine, aspartic acid, glycine, phenylalanine, vitamin B complexes, pantothetic acid and riboflavin are very high. Proteose peptone is specially used in the culture medium of corynebacterium diphtheria toxin including identification of electrode reaction of toxogenic strain, as well as used in the culture medium of toxins of clostridium staphylococcus and salmonella. The culture medium have proteose peptone can supply abundant nutrient to numerous microorganisms’ growth, such as neisseria, staphylococcus, haemophilus, salmonella, pasteurella, corynebacterium, histoplasma, etc.   


Quality 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).


䏡蛋白胨Y009.jpg


Enterprise Standard of Proteose Peptone.pdf


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