Unfortunately, the bead count for this product has not been determined. The particle size is approximately 0.5 um and the solid content is approximately 2.5%. Please see the link below to review the full product specifications:
https://www.sigmaaldrich.com/specification-sheets/357/795/L3280-BULK________SIGMA____.pdf
L3280
Latex beads, carboxylate-modified polystyrene, fluorescent red
aqueous suspension, 0.5 μm mean particle size
Sinonimo/i:
Carboxylate Polystyrene Beads, Fluorescent Latex Beads
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1 ML
CHF 134.00
CHF 134.00
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Cambia visualizzazione
1 ML
CHF 134.00
About This Item
CHF 134.00
Check Cart for Availability
Prodotti consigliati
Stato
aqueous suspension
Composizione
Solids, 2.5%
tecniche
cell based assay: suitable
Dimens. media particelle
0.5 μm
Fluorescenza
λex ~575 nm; λem ~610 nm
applicazioni
cell analysis
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Applicazioni
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.
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves
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We have used fluorescent latex beads, with or without covalently conjugated OVA, to facilitate study of Ag trafficking in the mouse lung and draining peribronchial lymph node (LN). At 6 h, and up to 48 h after intranasal administration, beads
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How many latex beads (500 nm) are present in 1 mL solution?
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How many fluorescent beads (L3280) are in the 1 ml of the product?
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The bead count for this product is not a tested specification. As listed in the "Properties" section of the product detail page, the solids constitute 2.5% of the aqueous solution. This specification can also be viewed on the sample Certificate of Analysis: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/L3280-BULKMKCS6365.pdf.
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