Latex beads, amine-modified polystyrene, fluorescent red (this product) are supplied as a 2.5% aqueous suspension. The exact particle concentration (number of beads per mL) is not included in the official product specification and is not routinely measured during quality control testing. However, for general reference, the 2.5% suspension typically contains approximately 4.57 × 10¹⁰ particles per mL. This value is an estimate and may vary between lots. For applications requiring precise particle counts, determining the concentration experimentally using appropriate analytical methods is recommended.
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L2778
Latex beads, amine-modified polystyrene, fluorescent red
aqueous suspension, 1.0 μm mean particle size
Synonym(e):
Fluorescent latex beads
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| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 1 mL | Warenkorb auf Verfügbarkeit prüfen | € 146,00 |
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Technischer Dienst
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Unterstützung erhaltenform
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
Application
Latex beads, amine-modified polystyrene, fluorescent red has been used:
- to study the effect of Ganoderma lucidum polysaccharides (GLP) on microglia phagocytic behavior[1]
- to study cell phagocytosis in human leukemia cell lines[2]
- in macrophage phagocytosis assay[3]
- to induce detectable engulfment by microglia in Ganoderma lucidum[1]
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.
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Dieser Artikel | |||
|---|---|---|---|
| technique(s) cell based assay: suitable | technique(s) cell based assay: suitable | technique(s) cell based assay: suitable | technique(s) cell based assay: suitable |
| fluorescence λex ~575 nm; λem ~610 nm | fluorescence λex ~553 nm; λem ~635 nm | fluorescence λex ~575 nm; λem ~610 nm | fluorescence λex ~475 nm; λem ~540 nm |
| form aqueous suspension | form aqueous suspension | form aqueous suspension | form aqueous suspension |
| application(s) cell analysis | application(s) cell analysis | application(s) cell analysis | application(s) cell analysis |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| composition Solids, 2.5% | composition Solids, 2.5% | composition Solids, 2.5% | composition Solids, 2.5% |
Lagerklasse
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| L2778-1ML | 04061838106087 |
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How many beads（number） are contained in 1 µL of L2778-1ML? I try to calculate it base on the product information, my result is 4.8 × 10⁷ beads/ μL.
1 answer-
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What's the concentration of beads/ul. product code: L2778-1ML
1 answer-
The density specification of the L2778-1ML is 1.04-1.05 g/ml. Each lot is within this specification.
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