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Merck
CN

67886

Pyrase Test Strips

suitable for clinical testing, food and beverages, microbiology and specific enzyme detection

Synonym(s):

Pyrrolidonyl Peptidase Strips

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About This Item

UNSPSC Code:
41171621
NACRES:
NA.85

Key Documents

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Product Name

Pyrase Strips, suitable for microbiology

product line

BioChemika

shelf life

limited shelf life, expiry date on the label

technique(s)

microbe id | specific enzyme detection: suitable

application(s)

clinical testing
food and beverages
microbiology

storage temp.

2-8°C

suitability

Gemella spp.
Enterococcus spp.
Lactococcus spp.
Streptococcus spp.
microbe id | in situ hybridization spp.

Quality Level

100

Related Categories

Application

Pyrase Strips are used for differentiation of Enterococci from the group D Streptococci and differentiation of Streptococcus pyogenes from other haemolytic Streptococci.

General description

Pyrase Strips are for enzymatic test for the detection of pyrrolidonyl peptidase (pyrase). Pyrase is an enzyme produced by all common species of Enterococci and by 98% of Streptococcus pyogenes strains. Detection of pyrase is a sensitive, reliable and rapid method of wide application. It is substantially more efficient than the bacitracine disc tests (Cat. No. 08382) used for the differentiation of S. pyogenes strains and the tests used for grouping of Enterococci. Strip can also be used for the identification of Gram-positive genera, catalase negative cocci, and coccobacilli.
The result of the reaction is read after 2 min.

Other Notes

The kit contains plastic strips with a paper zone saturated with chromogenic substrate for the detection of pyrrolidonyl peptidase and a bottle containing a developing reagent.

Packaging

50 test strips, 1.0 mL reagent

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

Repr. 1B - STOT SE 2

target_organs

Immune system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN7531
BCCL6709
BCCK6512
BCCH6372
BCCD8024

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Rapid identification of enterococci by pyrrolidonyl aminopeptidase activity (PYRase).
Mitchell MJ et al.
Diagnostic Microbiology and Infectious Disease, 6, 283-283 (1987)

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