52283
Anti-Mouse IgG−Abberior® STAR RED antibody produced in goat
for STED application
Synonym(s):
Abberior® STAR RED-Anti-Mouse-IgG antibody produced in goat
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.45
Recommended Products
biological source
goat
Quality Level
antibody form
affinity isolated antibody
antibody product type
secondary antibodies
clone
polyclonal
form
buffered aqueous solution
species reactivity
mouse
concentration
~1 mg/mL
fluorescence
λex 638 nm; λem 655 nm in PBS, pH 7.4
storage temp.
−20°C
General description
Abberior STAR RED is a well-known red dye, named also KK114 in literature. It was developed for STED and confocal imaging in the red spectral region. It shows an exceptional brightness and low background, delivering stunning STED images. The dye works extremely well with Abberior Instruments STEDYCON and Expert Line microscopes and Leica STED microscopes. Abberior STAR RED can substitute dyes like Atto™ 647N, Alexa Fluor™ 647, or Cy®5. It can be excited with lasers at wavelength between 630 - 650 nm. For STED, a depletion wavelength around 750 - 800 nm is recommended. Abberior STAR RED is the ideal partner for Abberior STAR 580 to obtain optimal 2 Color STED results. Best results are obtained with freshly prepared samples.
Photophysical properties (carboxylic acid):
Absorption Maximum, λex [nm]: 638 (PBS pH 7.4), 638 (H2O), 634 (MeOH)
Extinction Coefficient, εmax [M-1cm-1]: 120 000 (PBS pH 7.4), 125 000 (H2O), 115 000 (MeOH)
Correction Factor, CF260 = ε260/εmax: 0,16 (PBS pH 7.4)
Correction Factor, CF280 = ε280/εmax: 0,32 (PBS pH 7.4)
Fluorescence Maximum, λem [nm]: 655 (PBS pH 7.4), 655 (H2O), 654 (MeOH)
Recommended STED Wavelength, λ [nm]: 750-800
Fluorescence Quantum Yield, λ: 0,90 (PBS pH 7.4)
Fluorescence Lifetime, τ [ns]: 3,4 (PBS pH 7.4)
Photophysical properties (carboxylic acid):
Absorption Maximum, λex [nm]: 638 (PBS pH 7.4), 638 (H2O), 634 (MeOH)
Extinction Coefficient, εmax [M-1cm-1]: 120 000 (PBS pH 7.4), 125 000 (H2O), 115 000 (MeOH)
Correction Factor, CF260 = ε260/εmax: 0,16 (PBS pH 7.4)
Correction Factor, CF280 = ε280/εmax: 0,32 (PBS pH 7.4)
Fluorescence Maximum, λem [nm]: 655 (PBS pH 7.4), 655 (H2O), 654 (MeOH)
Recommended STED Wavelength, λ [nm]: 750-800
Fluorescence Quantum Yield, λ: 0,90 (PBS pH 7.4)
Fluorescence Lifetime, τ [ns]: 3,4 (PBS pH 7.4)
Suitability
Designed and tested for fluorescent super-resolution microscopy
Analysis Note
May contain significant amounts of BSA as stabilizer
unconjugated dye ≤5% of total fluorescence
unconjugated dye ≤5% of total fluorescence
Other Notes
Legal Information
ALEXA FLUOR is a trademark of Life Technologies
Atto is a trademark of Atto-Tec GmbH
Cy is a registered trademark of Cytiva
abberior is a registered trademark of Abberior GmbH
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Product No.
Description
Pricing
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Maksim V Sednev et al.
Bioconjugate chemistry, 24(4), 690-700 (2013-03-23)
Asymmetric hybrid fluorophores are built from the structural elements of two (or even more) symmetric dyes and can develop valuable new features which their parents do not possess. A new hybrid carborhodol dye was obtained by the combination of fluorescein
A STED microscope designed for routine biomedical applications.
Gorlitz, F., et al.
Progress In Electromagnetics Research, 147, 57-68 (2014)
Alf Honigmann et al.
eLife, 3, e01671-e01671 (2014-03-20)
The eukaryotic cell membrane is connected to a dense actin rich cortex. We present FCS and STED experiments showing that dense membrane bound actin networks have severe influence on lipid phase separation. A minimal actin cortex was bound to a
Erdinc Sezgin et al.
Biochimica et biophysica acta, 1818(7), 1777-1784 (2012-03-28)
Several simplified membrane models featuring coexisting liquid disordered (Ld) and ordered (Lo) lipid phases have been developed to mimic the heterogeneous organization of cellular membranes, and thus, aid our understanding of the nature and functional role of ordered lipid-protein nanodomains
Sinem K Saka et al.
Nature communications, 5, 4509-4509 (2014-07-26)
Most proteins have uneven distributions in the plasma membrane. Broadly speaking, this may be caused by mechanisms specific to each protein, or may be a consequence of a general pattern that affects the distribution of all membrane proteins. The latter
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