Tryptone CAS: 91079-40-2

Tryptone (CAS 91079-40-2)

Tryptone | CAS 91079-40-2 is rated 5.0 out of 5 by 1.
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Alternate Names: Tryptone is known as a Peptone from casein.
Application: Tryptone is an enzymatic digest of casein that may be used in STGG mediums to preserve isolates for at least 3 years.
CAS Number: 91079-40-2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
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Tryptone is an enzymatic digest of casein used as a nitrogen source in culture media. Casein is the main protein of milk, and a rich source of amino-acid nitrogen. Tryptone is rich in tryptophane, making it valuable for use in detecting indole production.


References

1. Jay JM. Infect Immun. 1971 Apr;3(4):544-547.
2. S Oh et. al
Applied and environmental microbiology, 61(11), undefined (1995-11-1)
3. Frederick K Balagaddé et. al
Science (New York, N.Y.), 309(5731), undefined (2005-7-5)
4. Tarja Kaijalainen et. al
Journal of clinical microbiology, 42(1), undefined (2004-1-13)

Appearance :
Powder
Physical State :
Solid
Solubility :
Soluble in water.
pH :
6.8-7.3 (2% Solution at 25°C)
Storage :
Store at 4° C
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
EC Number :
293-428-4

Download SDS (MSDS)

Certificate of Analysis

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Rated 5 out of 5 by from Schilling et al Schilling et al. (PubMed ID 26264774) incorporated a tryptone buffer into a growth broth used to assess the acetylation of wild-type E. coli. -SCBT Publication Review
Date published: 2015-03-09
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