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Merck
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G1145

Glass beads, acid-washed

150-212 μm (70-100 U.S. sieve)

Sinónimos:

Glass Beads

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About This Item

UNSPSC Code:
41102422
NACRES:
NB.22

particle size

150-212 μm (70-100 U.S. sieve)

Application

Acid-washed glass beads have been used:

  • in the lysis of yeast colonies to produce a yeast two-hybrid screen
  • in the extraction of DNA from Penicillium roqueforti mycelial samples
  • in disruption of Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus strains for determining the enzyme activity

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Kim I Sørensen et al.
Applied and environmental microbiology, 82(12), 3683-3692 (2016-04-24)
Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus are used in the fermentation of milk to produce yoghurt. These species normally metabolize only the glucose moiety of lactose, secreting galactose and producing lactic acid as the main metabolic end product. We
Dylan Dodd et al.
Nature, 551(7682), 648-652 (2017-11-24)
The human gut microbiota produces dozens of metabolites that accumulate in the bloodstream, where they can have systemic effects on the host. Although these small molecules commonly reach concentrations similar to those achieved by pharmaceutical agents, remarkably little is known
Roger Karlsson et al.
PloS one, 13(12), e0208804-e0208804 (2018-12-12)
A range of methodologies may be used for analyzing bacteria, depending on the purpose and the level of resolution needed. The capability for recognition of species distinctions within the complex spectrum of bacterial diversity is necessary for progress in microbiological
Julie S Do et al.
PloS one, 9(1), e86433-e86433 (2014-01-28)
Molecular viability testing (MVT) was previously reported to specifically detect viable bacterial cells in complex samples. In MVT, brief nutritional stimulation induces viable cells, but not non-viable cells, to produce abundant amounts of species-specific ribosomal RNA precursors (pre-rRNA). Quantitative polymerase
Differentiation of Penicillium roqueforti from Closely Related Species Contaminating Cheeses and Dairy Environment
Kavkova M, et al.
Fermentation, 7(4), 222-222 (2021)
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