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Key Documents

L2778

Sigma-Aldrich

Latex beads, amine-modified polystyrene, fluorescent red

aqueous suspension, 1.0 μm mean particle size

Synonym(s):

Fluorescent latex beads

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About This Item

MDL number:
UNSPSC Code:
12352116
NACRES:
NA.56

form

aqueous suspension

Quality Level

composition

Solids, 2.5%

technique(s)

cell based assay: suitable

mean particle size

1.0 μm

fluorescence

λex ~575 nm; λem ~610 nm

application(s)

cell analysis

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Application

Latex beads, amine-modified polystyrene, fluorescent red has been used:
  • to study the effect of Ganoderma lucidum polysaccharides (GLP) on microglia phagocytic behavior
  • to study cell phagocytosis in human leukemia cell lines
  • in macrophage phagocytosis assay
  • to induce detectable engulfment by microglia in Ganoderma lucidum

Biochem/physiol Actions

Amine-modified polystyrene latex beads have been used to develop an electrochemical nitrite nanosensor as well as to validate a pharyngeal aspiration technique for exposing the mouse lung to respirable particles.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Qing Cai et al.
Journal of neuroinflammation, 14(1), 63-63 (2017-03-28)
Ganoderma lucidum (GL) has been widely used in Asian countries for hundreds of years to promote health and longevity. The pharmacological functions of which had been classified, including the activation of innate immune responses, suppression of tumour and modulation of
Lisa D Brown et al.
Parasites & vectors, 9, 237-237 (2016-04-28)
Vector-borne pathogens must overcome arthropod infection and escape barriers (e.g. midgut and salivary glands) during the extrinsic incubation period (EIP) before subsequent transmission to another host. This particular timespan is undetermined for the etiological agent of flea-borne spotted fever (Rickettsia
Ya Xu et al.
Oncology reports, 37(5), 2711-2719 (2017-04-26)
Microvesicle biogenesis is a highly regulated process. Aberrant release of microvesicles from cancer cells have been associated with their invasiveness and prognosis. However, the mechanism of aberrant release remains poorly understood. Herein, we found that hepatocellular carcinoma cells shed more
Kai Josef Endriß et al.
Reproduction, fertility, and development, 33(4), 305-317 (2021-02-13)
In cattle, maternal recognition of early pregnancy depends on the effects of the embryonic signal interferon (IFN)-τ. IFN-stimulated genes have been upregulated in the maternal liver during early pregnancy. In this study, primary hepatocyte cell culture models were evaluated for
Yin Wu et al.
Journal of immunology (Baltimore, Md. : 1950), 183(9), 5622-5629 (2009-10-22)
Professional phagocytosis in mammals is considered to be performed exclusively by myeloid cell types. In this study, we demonstrate, for the first time, that a mammalian lymphocyte subset can operate as a professional phagocyte. By using confocal microscopy, transmission electron

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