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MilliporeSigma

65984

Micro particles based on polystyrene

size: 800 nm

Synonym(s):

Latex beads from PS

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5 ML

$415.00

10 ML

$682.00

$415.00

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About This Item

UNSPSC Code:
12352116
NACRES:
NA.32
MDL number:
MFCD00243243

Key Documents

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form

aqueous suspension

concentration

10% (solids)

particle size

800 nm std dev ≤0.03 μm

density

1.05 g/cm3

storage temp.

2-8°C

Quality Level

100

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This Item
194295067572986
Sigma-Aldrich

Sigma-Aldrich

65984

Micro particles based on polystyrene

Micro particles based on polystyrene size: 250 μm

Sigma-Aldrich

19429

Micro particles based on polystyrene

Sigma-Aldrich

Sigma-Aldrich

50675

Micro particles based on polystyrene

Micro particles based on polystyrene size: 10 μm

Supelco

72986

Micro particles based on polystyrene

form

aqueous suspension

form

aqueous suspension

form

aqueous suspension

form

aqueous suspension

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

density

1.05 g/cm3

density

1.05 g/cm3

density

1.05 g/cm3

density

1.05 g/cm3

concentration

10% (solids)

concentration

10% (solids)

concentration

10% (solids)

concentration

10% (solids)

particle size

800 nm std dev ≤0.03 μm

particle size

250 μm std dev <6.5 μm

particle size

600 nm std dev ≤0.03 μm

particle size

10 μm std dev <0.2 μm, coeff var <2%

Application

Micro particles based on polystyrene, 800 nM may be derivatized to generate media for applications such as antibody conjugation and use in immunoagglutination assay development or the stabilization of Pickering emulsions. Polystyrene microparticles are useful as potential biodegradable vaccine adjuvants and drug delivery devices.

Analysis Note

For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP2272
BCCN5674
BCCM8549
BCCL7429
BCCK3558

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Elizabeth M Walker et al.
Journal of colloid and interface science, 363(1), 307-313 (2011-08-16)
We have studied polydimethylsiloxane (PDMS)-in-1-butyl-3-methylimidazolium hexafluorophosphate ([BMIM][PF(6)]) Pickering emulsions stabilized by polystyrene microparticles with different surface chemistry. Surprisingly, in contrast to the consensus originating from oil/water Pickering emulsions in which the solid particles equilibrate at the oil-water droplet interfaces and
Shunmugaperumal Tamilvanan et al.
PDA journal of pharmaceutical science and technology, 62(3), 177-190 (2008-07-30)
The objective of this study is to select a multiple-unit sustained-release formulation and to compare it with both commercial immediate and single unit sustained-release capsules and also to determine whether an in vitro-in vivo correlation exists for single- and multiple-
Fiona A Sharp et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(3), 870-875 (2009-01-14)
Many currently used and candidate vaccine adjuvants are particulate in nature, but their mechanism of action is not well understood. Here, we show that particulate adjuvants, including biodegradable poly(lactide-co-glycolide) (PLG) and polystyrene microparticles, dramatically enhance secretion of interleukin-1beta (IL-1beta) by
Sensitive Mie scattering immunoagglutination assay of porcine reproductive and respiratory syndrome virus (PRRSV) from lung tissue samples in a microfluidic chip.
Song JY, Lee CH, Choi EJ, Kim K, et al.
J. Virol. Methods, 178, 31-38 (2011)

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