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G1277

Sigma-Aldrich

Glass beads, acid-washed

212-300 μm (50-70 U.S. sieve)

Synonym(s):

Glass beads

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About This Item

UNSPSC Code:
41102422
NACRES:
NB.22
Pricing and availability is not currently available.

particle size

212-300 μm (50-70 U.S. sieve)

Application

Acid-washed glass beads have been used:
  • for the extraction of nucleic acids from pathogens[1]
  • for the preparation of Yarrowialipolytica cell extracts[2]
  • in chromatin immunoprecipitation assay of rat aorta tissues[3]

Storage Class Code

11 - Combustible Solids

WGK

nwg

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
0000397746
0000397746
0000433281
0000433281
0000382323

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Jack Paar et al.
Journal of microbiological methods, 112, 28-35 (2015-03-10)
A method, incorporating recently improved reverse transcriptase-PCR primer/probe assays and including controls for detecting interferences in RNA recovery and analysis, was developed for the direct, culture-independent detection of genetic markers from FRNA coliphage genogroups I, II & IV in water
Increased expression of CCAAT/enhancer binding protein-? and -? and monocyte chemoattractant protein-1 genes in aortas from hyperinsulinaemic rats
Sato Y, et al.
Diabetologia, 50, 481?489-481?489 (2007)
Valeria Di Dato et al.
Scientific reports, 10(1), 5374-5374 (2020-03-28)
Prostaglandins (PGs) are hormone-like mediators in many physiological and pathological processes that are present in all vertebrates, in some terrestrial and aquatic invertebrates, and have also been identified in some macroalgae. They have recently been reported also in marine microalgae
Christopher N Acconcia et al.
Physics in medicine and biology, 62(18), L31-L40 (2017-08-09)
It is well established that high intensity focused ultrasound can be used to disintegrate clots. This approach has the potential to rapidly and noninvasively resolve clot causing occlusions in cardiovascular diseases such as deep vein thrombosis (DVT). However, lack of
Thomas Dubois et al.
mBio, 11(4) (2020-08-21)
The crust is the outermost spore layer of most Bacillus strains devoid of an exosporium. This outermost layer, composed of both proteins and carbohydrates, plays a major role in the adhesion and spreading of spores into the environment. Recent studies
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Questions

1–2 of 2 Questions  

  1. hello are the beads RNase free? thank you

    1 answer

    1. This product is not tested for the presence of RNase.

      Helpful?

  2. hi there, are these glass beads hollow or solid? what's the density?

    1 answer

    1. These are solid glass beads. The density is approximately 2.5 g/cm3.

      Helpful?

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