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Key Documents

Safety Information

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:
MFCD00131492
UNSPSC Code:
12352116
NACRES:
NA.56

form

aqueous suspension

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

L2778-1ML:
L2778-VAR:
L2778-BULK:

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
Kiat T Tan et al.
Platelets, 16(6), 368-371 (2005-10-01)
Platelet microparticles (PMPs), procoagulant membrane vesicles derived from activated platelets, are elevated in acute myocardial infarction and unstable angina but their relationship to inflammation and indices of coronary artery disease are unclear. We therefore hypothesised that PMPs are related to
Anirban Choudhury et al.
Chest, 131(3), 809-815 (2007-03-16)
Platelet microparticles (PMPs), are procoagulant membrane vesicles that are derived from activated platelets, the levels of which are elevated in patients with hypertension, coronary artery disease (CAD), diabetes, and stroke, all of which are conditions that lead to (and are
Maneerat Ekkapongpisit et al.
International journal of nanomedicine, 7, 4147-4158 (2012-08-21)
Nanoparticles engineered to carry both a chemotherapeutic drug and a sensitive imaging probe are valid tools for early detection of cancer cells and to monitor the cytotoxic effects of anticancer treatment simultaneously. Here we report on the effect of size
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
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