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LB11

Latex beads, polystyrene

1.1 μm mean particle size

Synonyme(s) :

Latex Microspheres, Polystyrene Beads, Polystyrene Microspheres

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About This Item

Numéro MDL:
MFCD00131491
Code UNSPSC :
41121800
Nomenclature NACRES :
NB.22

Forme

aqueous suspension

Composition

Solids, 10%

Conditionnement

pack of 1 mL
pack of 15 mL
pack of 2 mL

Taille moyenne des particules

1.1 μm

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Description générale

Latex bead suspensions mostly contain polymer particles and water. It includes small amounts of surfactant, sodium bicarbonate, and potassium sulfate. Polystyrene microparticles are stabilized colloidal particles bearing a negative charge. Polymerization of styrene under certain conditions results in spontaneous coalescent bead formation leading to the formation of microparticles.

Application

Latex beads, polystyrene have been used:
  • in phagocytosis experiments
  • to provide a stimulated condition for adjusting the neutrophil count in cell suspension
  • to incubate macrophages for phagosome trafficking assays

Actions biochimiques/physiologiques

Latex beads (polystyrene) are used in electron microscopy, cell counter calibration, antibody-mediated and agglutination diagnostics.

Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

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Irene Martínez De Toda et al.
The journals of gerontology. Series A, Biological sciences and medical sciences, 75(10), 1827-1833 (2019-10-20)
Several parameters of immune function, oxidative, and inflammatory stresses have been proposed as markers of health and predictors of longevity and mortality. However, it is unknown if any of these parameters can be used as predictors of survival in centenarians.
Christin Neuber et al.
Clinical hemorheology and microcirculation, 61(2), 291-299 (2015-09-28)
Survivors of Hodgkin's disease as well as of breast and lung cancer are at risk of radiation-associated cardiovascular disease. Recent studies demonstrated a correlation between cardiovascular risk factors and circulating endothelial microparticles (EMP) and thereby suggest increased EMP levels in
Sabna Rajeev Krishnan et al.
Neoplasia (New York, N.Y.), 18(1), 25-32 (2016-01-26)
The confinement of multiple myeloma (MM) to the bone marrow microenvironment requires an invasive bone marrow biopsy to monitor the malignant compartment. The existing clinical tools used to determine treatment response and tumor relapse are limited in sensitivity mainly because
Nisha Singh et al.
PloS one, 8(1), e53442-e53442 (2013-01-18)
Leishmania silently evades host immune system and establish in the hostile environment of host macrophage phagolysosomes. For differentiation, growth and division parasite acquires divalent cations especially iron from the host nutritive pool. Natural resistance associated with macrophage protein1 (NRAMP1), a
Courtney K Brock et al.
Nature communications, 10(1), 1044-1044 (2019-03-07)
Epithelial tissues require the removal and replacement of damaged cells to sustain a functional barrier. Dying cells provide instructive cues that can influence surrounding cells to proliferate, but how these signals are transmitted to their healthy neighbors to control cellular
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