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L3030

Sigma-Aldrich

Latex beads, carboxylate-modified polystyrene, fluorescent red

aqueous suspension, 2.0 μm mean particle size

Synonym(s):

Fluorescent latex beads

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About This Item

MDL number:
UNSPSC Code:
12162002
NACRES:
NA.56

form

aqueous suspension

contains

0.1% NaN3

composition

Solids, 2.5%

technique(s)

cell based assay: suitable

mean particle size

2.0 μm

fluorescence

λex ~575 nm; λem ~610 nm

application(s)

cell analysis

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Application

Carboxylate-modified polystyrene latex beads have been used to collect morphofunctional data about the immune systems of Carabus lefebvrei, a helicophagous Italian endemic ground beetle often used as an indicator of the habitat quality of the Apennines mountain forests. Carboxylate-modified polystyrene latex beads have also been used to inform comparative studies on immunity defense mechanisms of adults and larvae of the coleopteran Cetonischema aeruginosa and to investigate the phagocytic activity of cultured rat thyroid cells.

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Je-In Youn et al.
Journal of leukocyte biology, 91(1), 167-181 (2011-09-29)
MDSCs are a group of cells with potent immune-suppressive activity. These cells accumulate in many pathologic conditions and play a major role in the regulation of immune responses. The nature of MDSC remains highly debatable. In cancer, most MDSCs are
Ting-Feng Wu et al.
Journal of agricultural and food chemistry, 55(24), 9784-9791 (2007-10-27)
Pycnogenol, polyphenolic compounds extracted from the pine bark, is beneficial for human health. To understand more of its effects, the present study is to explore the protein expression pattern induced by pycnogenol in RAW 264.7 cells. Global analysis using two-dimensional
Kun Qin et al.
Cellular and molecular neurobiology, 32(1), 67-75 (2011-08-13)
Microglia, implicating in such neuro-pathologies as brain inflammation, neurodegeneration, glioma, and neurogenesis, play an important role in central nervous system. Advanced research on microglia is crucial in exploring the neuro-pathology and neuro-physiology of these diseases, so how to culture large
Marc Daigneault et al.
PloS one, 5(1), e8668-e8668 (2010-01-20)
Differentiated macrophages are the resident tissue phagocytes and sentinel cells of the innate immune response. The phenotype of mature tissue macrophages represents the composite of environmental and differentiation-dependent imprinting. Phorbol-12-myristate-13-acetate (PMA) and 1,25-dihydroxyvitamin D3 (VD(3)) are stimuli commonly used to
Xun Chen et al.
International journal of stem cells, 14(3), 331-340 (2021-04-29)
To investigate the effect and the underlying mechanism of exosomes secreted by human umbilical cord mesenchymal stem cells (hUCMSCs) on diffuse alveolar hemorrhage (DAH) in murine lupus. Exosomes were extracted from cultured hUCMSCs by ultracentrifugation. The expressions of exosome markers

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