ATPGroup Brewing Catalog 2021-2022 - Catalog - Page 87
MICROBIOLOGICAL ANALYSIS
foodproof® StarPrep Three Kit
Designed for quick and easy extraction of bacterial DNA by heat-induced lysis.
y Cells are lysed during incubation. After centrifugation, the DNA is in the supernatant
and ready to use.
y Compared to the foodproof® StarPrep Two kit, the protocols have fewer handling steps,
but with slightly lower sensitivity.
y Validated and certified by AOAC RI in combination with STEC.
Simple and rapid method of confirming bacterial colonies via PCR using the preparation of a
suspension of bacterial colonies or pure cultures.
y Ideal for colony confirmation via PCR of e.g. Legionella or Salmonella (S. Enteritidis,
S. Typhimurium), or for serogroup determination of STEC colonies.
y Reliable confirmation of Legionella colonies from agar plates according to ISO 11731:2019.
y Bacteria in the suspension can be recultivated.
Reagent D
Eliminates DNA from dead cells, preventing false-positive PCR results. For use with foodproof® kits.
Reactions
Storage
y Contains light-sensitive substance which can only penetrate the cell membranes of
dead cells.
y Exposure to visible light leads to covalent binding of this substance to DNA and
prevents the DNA from being amplified via PCR.
Applicable to:
foodproof® StarPrep Two Kit (AOAC-RI)
n/a*
59 – 77°F
Listeria, Campylobacter, Beer
Spoilage Bacteria, Alicyclobacillus,
Legionella, Yeast & Mold
foodproof® StarPrep Three Kit (AOAC-RI)
n/a*
59 – 77°F
Salmonella , Beer Spoilage Bacteria,
Vibrio , STEC, SE Vaccine Detection
foodproof® StarPrep Three 8-Strip Kit
480
59 – 77°F
Salmonella,
STEC,
Enterobacteriaceae
Reagent D, 15 ml (MicroVal)
n/a
-13 – 5°F
Vibrio
Reagent D, 30 ml (MicroVal)
n/a
-13 – 5°F
Enterobacteriaceae, Cronobacter,
Legionella ,Yeast & Mold,
Spoilage Yeast
Reagent D, 150 ml (MicroVal)
n/a
-13 – 5°F
Enterobacteriaceae, Cronobacter
n/a*
59 – 77°F
microproof® Hygiene Screening
System / Colony Confirmation
DNA/RNA Extraction Kits
StarPrep
Reagents
Other
Suspension Buffer
*Number of reactions depends on parameters
86
LABORATORY ANALYSIS
microproof® Suspension Buffer