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Citações e referências (18)
Invitrogen™
FluoSpheres™ Carboxylate-Modified Microspheres
Achieve the brightest fluorescence with Carboxylate-Modified FluoSphere Microspheres, available in different colors and particle sizes.
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| Número do catálogo | Diameter (Metric) | Color | Excitation/Emission | Quantity |
|---|---|---|---|---|
| F8823 | 1.0 μm | Yellow-Green | 505/515 nm | 10 mL |
| F8803 | 0.1 μm | Yellow-Green | 505/515 nm | 10 mL |
| F8816 | 1.0 μm | Crimson | 625/645 nm | 2 mL |
| F8801 | 0.1 μm | Red | 580/605 nm | 10 mL |
| F8811 | 0.2 μm | Yellow-Green | 505/515 nm | 10 mL |
| F8807 | 0.2 μm | Dark Red | 660/680 nm | 2 mL |
| F10720 | 0.04 μm | Yellow-Green, Orange, Red, Dark Red | 505/515, 540/560, 580/605, 660/680 nm | 1 mL/each |
| F20881 | 0.2 μm | Orange | 365/610 nm | 2 mL |
| F8783 conhecido também como F-8783 | 0.02 μm | Dark Red | 660/680 nm | 2 mL |
| F8786 | 0.02 μm | Red | 580/605 nm | 10 mL |
| F8795 conhecido também como F-8795 | 0.04 μm | Yellow-Green | 505/515 nm | 1 mL |
| F8813 | 0.5 μm | Yellow-Green | 505/515 nm | 10 mL |
| F8820 | 1.0 μm | Orange | 540/560 nm | 10 mL |
| F8825 | 2.0 μm | Nile Red | 535/575 nm | 2 mL |
| F8827 | 2.0 μm | Yellow-Green | 505/515 nm | 2 mL |
| F8781 conhecido também como F-8781 | 0.02 μm | Blue | 365/415 nm | 10 mL |
| F8782 conhecido também como F-8782 | 0.02 μm | Crimson | 625/645 nm | 2 mL |
| F8784 | 0.02 μm | Nile Red | 535/575 nm | 10 mL |
| F8787 | 0.02 μm | Yellow-Green | 505/515 nm | 10 mL |
| F8789 conhecido também como F-8789 | 0.04 μm | Dark Red | 660/680 nm | 1 mL |
| F8792 conhecido também como F-8792 | 0.04 μm | Orange | 540/560 nm | 1 mL |
| F8793 | 0.04 μm | Red | 580/605 nm | 1 mL |
| F8794 | 0.04 μm | Red-Orange | 565/580 nm | 1 mL |
| F8797 | 0.1 μm | Blue | 350/440 nm | 10 mL |
| F8799 | 0.1 μm | Infrared | 715/755 nm | 1 mL |
| F8800 conhecido também como F-8800 | 0.1 μm | Orange | 540/560 nm | 10 mL |
| F8805 | 0.2 μm | Blue | 365/415 nm | 10 mL |
| F8806 | 0.2 μm | Crimson | 625/645 nm | 2 mL |
| F8809 | 0.2 μm | Orange | 540/560 nm | 10 mL |
| F8810 | 0.2 μm | Red | 580/605 nm | 10 mL |
| F8812 | 0.5 μm | Red | 580/605 nm | 10 mL |
| F8814 | 1.0 μm | Blue | 365/415 nm | 10 mL |
| F8815 | 1.0 μm | Blue | 350/440 nm | 10 mL |
| F8819 | 1.0 μm | Nile Red | 535/575 nm | 10 mL |
| F8821 | 1.0 μm | Red | 580/605 nm | 10 mL |
| F8824 conhecido também como F-8824 | 2.0 μm | Blue | 365/415 nm | 2 mL |
| F8826 | 2.0 μm | Red | 580/605 nm | 2 mL |
Número do catálogo F8823
Preço (BRL)
3.258,25
Each
Diameter (Metric):
1.0 μm
Color:
Yellow-Green
Excitation/Emission:
505/515 nm
Quantity:
10 mL
Preço (BRL)
3.258,25
Each
Easily perform flow cytometry, microscopy, HTS, HCS, immunoassay, and other laboratory applications using our extensive selection of FluoSpheres Carboxylate-Modified Microspheres. FluoSphere beads can be used in passive adsorption or active, covalent coupling of proteins, nucleic acids, and biomolecules for particle capture applications. FluoSphere microspheres are loaded with proprietary fluorescent dyes, making them the brightest microspheres available.
Visualize the brightest fluorescence for laboratoy applications including fluorescence microscopy, flow cytometry, HTS, HCS, and cell tracing with our Carboxylate-Modified FluoSphere Microspheres, which are manufactured from polystyrene microspheres and loaded with different proprietary dyes. Using specialized staining methods enables all of the fluorescent dye molecules to be contained inside each polystyrene microsphere instead of on the bead's surface. This protective environment within the bead shields the dye from detrimental environmental effects, such as photobleaching. Our carboxylate-modified microspheres are coated with a hydrophilic polymer containing multiple carboxylic acids for covalent attachment of ligands. A range of particle sizes is available for different research uses and experiments.
For Research Use Only. Not for use in diagnostic procedures.
Especificações
Excitation/Emission505/515 nm
Product LineFLUOSPHERES
Quantity10 mL
Surface ModificationCarboxylate
ColorYellow-Green
Diameter (Metric)1.0 μm
For Use With (Application)Fluorescence Microscopy
MaterialPolystyrene
Product TypeCarboxylate-Modified Microsphere
Unit SizeEach
Conteúdo e armazenamento
Store in refrigerator (2–8°C) and protect from light.
Frequently asked questions (FAQs)
I read that carboxylate-modified latex (CML) beads have a "fluffy coat" of carboxyl groups on their surface. What is meant by this?
I have some FluoSpheres polystyrene microspheres, with 20 nm diameter. They are aggregating a lot. What can I do about it?
I sonicated my 2.0 µm carboxylate-modified microspheres, as recommended, but saw foaming (bubbles) on top of the solution. Should I be concerned?
When does the warranty guarantee expire for FluoSpheres Carboxylated-Modified Microspheres?
What is the warranty for FluoSpheres microspheres?
Citações e referências (18)
Citações e referências
Abstract
Transport in lymphatic capillaries. II. Microscopic velocity measurement with fluorescence photobleaching.
Journal:Am J Physiol
PubMed ID:8769769
'Despite its relevance to the physiology of lymph formation and propulsion, the instantaneous flow velocity in single lymphatic capillaries has not been measured to date. The method of fluorescence recovery after photobleaching (FRAP) was adapted for this purpose and used to characterize flow in the lymphatic capillaries in tail skin
Quantitating intracellular transport of polyplexes by spatio-temporal image correlation spectroscopy.
Journal:Proc Natl Acad Sci U S A
PubMed ID:15897455
'Quantitatively understanding how nonviral gene delivery vectors (polyplexes) are transported inside cells is essential before they can be optimized for gene therapy and medical applications. In this study, we used spatio-temporal image correlation spectroscopy (ICS) to follow polymer-nucleic acid particles (polyplexes) of various sizes and analyze their diffusive-like and flow
Fractal nature of regional ventilation distribution.
Journal:J Appl Physiol
PubMed ID:10797111
'High-resolution measurements of pulmonary perfusion reveal substantial spatial heterogeneity that is fractally distributed. This observation led to the hypothesis that the vascular tree is the principal determinant of regional blood flow. Recent studies using aerosol deposition show similar ventilation heterogeneity that is closely correlated with perfusion. We hypothesize that ventilation
Why molecules move along a temperature gradient.
Journal:Proc Natl Acad Sci U S A
PubMed ID:17164337
'Molecules drift along temperature gradients, an effect called thermophoresis, the Soret effect, or thermodiffusion. In liquids, its theoretical foundation is the subject of a long-standing debate. By using an all-optical microfluidic fluorescence method, we present experimental results for DNA and polystyrene beads over a large range of particle sizes, salt
Central nervous system microglial cell activation and proliferation follows direct interaction with tissue-infiltrating T cell blasts.
Journal:J Immunol
PubMed ID:9605131
'Central nervous system (CNS)-resident macrophages (microglia) normally express negligible or low level MHC class II, but this is up-regulated in graft-vs-host disease (GvHD), in which a sparse CNS T cell infiltrate is observed. Relative to microglia from the normal CNS, those from the GvHD-affected CNS exhibited a 5-fold up-regulation of