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17774

Millipore

Potassium tellurite solution

1% in H2O, suitable for microbiology

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About This Item

CAS Number:
7790-58-1
MDL number:
MFCD00011379
UNSPSC Code:
41171614
PubChem Substance ID:
329751563
NACRES:
NA.85

Agency

according to ISO 6888-1:2020

Quality Level

200

sterility

sterile (Filtered and Aseptic Handled)

form

liquid

shelf life

limited shelf life, expiry date on the label

concentration

1% in H2O

application(s)

environmental
food and beverages
microbiology

storage temp.

2-8°C

suitability

Corynebacterium spp.
Staphylococcus spp.

SMILES string

[K+].[K+].[O-][Te]([O-])=O

InChI

1S/2K.H2O3Te/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2

InChI key

BFPJYWDBBLZXOM-UHFFFAOYSA-L

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Application

A filter sterilized solution of potassium tellurite for the selective isolation of Staphylococci and Corynebacteria.

Other Notes

10 mls per vial
sterile 1% Potassium tellurite Solution in water

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM2056
BCCL9793
BCCL4350
BCCK8033
BCCK6076

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Reiji Hiramatsu et al.
Journal of clinical microbiology, 40(3), 922-925 (2002-03-07)
We characterized the carbohydrate-fermenting ability of 31 strains of Shiga toxin-producing Escherichia coli (STEC) O26 isolated from diarrhea patients in Aichi Prefecture, Japan, in order to establish selective isolation media for these strains. None of the 31 STEC O26 strains
Giovanna Di Tomaso et al.
Microbiology (Reading, England), 148(Pt 6), 1699-1708 (2002-06-11)
The respiratory chain of Pseudomonas pseudoalcaligenes KF707 in membranes isolated from cells grown in the presence or absence of the toxic oxyanion tellurite (TeO3(2-)) was examined. Aerobic growth in the absence of tellurite shows an NADH-dependent respiration which is 80%
José M Pérez et al.
PloS one, 2(2), e211-e211 (2007-02-15)
Biochemical, genetic, enzymatic and molecular approaches were used to demonstrate, for the first time, that tellurite (TeO(3) (2-)) toxicity in E. coli involves superoxide formation. This radical is derived, at least in part, from enzymatic TeO(3) (2-) reduction. This conclusion
Manuel A Araya et al.
Research in microbiology, 160(2), 125-133 (2009-01-22)
The Geobacillus stearothermophilus V cobA gene encoding uroporphyrinogen-III C-methyltransferase (also referred to as SUMT) was cloned into Escherichia coli and the recombinant enzyme was overexpressed and purified to homogeneity. The enzyme binds S-adenosyl-L-methionine and catalyzes the production of III methyl
Roberto Borghese et al.
Applied and environmental microbiology, 70(11), 6595-6602 (2004-11-06)
This work examines the effects of potassium tellurite (K2TeO3) on the cell viability of the facultative phototroph Rhodobacter capsulatus. There was a growth mode-dependent response in which cultures anaerobically grown in the light tolerate the presence of up to 250
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Media for Staphylococcus Aureus Detection

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