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Sigma-Aldrich

Nano beads based on polyacrylonitrile, Chromeon 642-marked, carboxylated

Synonym(s):

PAN-Chromeon 642, carboxylated

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About This Item

UNSPSC Code:
12352200

form

liquid

concentration

0.5%

average diameter

80-100 nm

fluorescence

λex 642 nm; λem 677 nm in H2O

storage temp.

2-8°C

Application

Nanobeads based on polyacrylonitrile, Chromeon 642-marked, carboxylatedis an effective vehicle for energy transfer with external fluorescent dyes and embedded dyes making them useful in FRET-based immunoassay applications such as protein nanoarray and quantum dot assays.

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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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R Bruck et al.
Biosensors & bioelectronics, 26(9), 3832-3837 (2011-03-23)
We report the development of a Mach-Zehnder interferometer biosensor based on a high index contrast polymer material system and the demonstration of label-free online measurement of biotin-streptavidin binding on the sensor surface. The surface of the polyimide waveguide core layer
Hye-Young Park et al.
Langmuir : the ACS journal of surfaces and colloids, 26(10), 7327-7333 (2009-12-25)
The generation of compact quantum dots (QDs) probes is of critical importance for visualizing molecular interaction occurring in biological context, particularly when using the Förster resonance energy transfer (FRET) approach. This Article reports novel water-soluble compact CdSe/ZnS QDs prepared by
Phat L Tran et al.
Analytical and bioanalytical chemistry, 398(2), 759-768 (2010-07-24)
An alternative approach for fabricating a protein array at nanoscale is suggested with a capability of characterization and/or localization of multiple components on a nanoarray. Fluorescent micro- and nanobeads each conjugated with different antibodies are assembled by size-dependent self-assembly (SDSA)

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