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Sigma-Aldrich

Chromeon 642-Streptavidin

BioReagent, suitable for fluorescence

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About This Item

MDL number:
UNSPSC Code:
12352108
NACRES:
NA.32

product line

BioReagent

form

solid

fluorescence

λex 642 nm; λem 665 nm in PBS

suitability

suitable for fluorescence

storage temp.

2-8°C

application

Streptavidin-Chromeon 642 is used to label biotin-conjugated (biotinylated) molecules and biotin derivatized surfaces in a wide variety of immunofluorescence applications such as immunochemistry and histochemistry. Streptavidin- Chromeon 642 may be used in the development of bioassay devices such as Lab-on-a-chip (LoC) systems and microarrays.

Components

1 vial contains 1 mg pigment in 1 mL phosphate buffered saline pH 7.2, sodium azide 15 mmol/L

Legal Information

Licensed from Chromeon GmbH, Regensburg, Germany. Only for R&D use, reselling or repackaging not allowed. Use in any fluorescent lifetime assays requires a separate license.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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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

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