推荐产品
生物来源
goat
抗体形式
affinity isolated antibody
抗体产品类型
secondary antibodies
克隆
polyclonal
表单
buffered aqueous solution
种属反应性
rabbit
浓度
~1 mg/mL
荧光
λex 638 nm; λem 655 nm in PBS, pH 7.4
储存温度
−20°C
一般描述
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)
特点和优势
- Unmatched, background free STED imaging cont
- Verified in Abberior Instruments and Leica STED microscopes
适用性
Designed and tested for fluorescent super-resolution microscopy
分析说明
May contain significant amounts of BSA as stabilizer
unconjugated dye ≤5% of total fluorescence
unconjugated dye ≤5% of total fluorescence
法律信息
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
未找到合适的产品？
试试我们的产品选型工具.
储存分类代码
12 - Non Combustible Liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Céline Guilbeau-Frugier et al.
Cardiovascular research, 115(6), 1078-1091 (2018-10-18)
This study explored the lateral crest structures of adult cardiomyocytes (CMs) within healthy and diseased cardiac tissue. Using high-resolution electron and atomic force microscopy, we performed an exhaustive quantitative analysis of the three-dimensional (3D) structure of the CM lateral surface
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
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
Kirill Kolmakov et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(1), 146-157 (2013-12-18)
The synthesis, reactivity, and photophysical properties of new rhodamines with intense red fluorescence, two polar residues (hydroxyls, primary phosphates, or sulfonic acid groups), and improved hydrolytic stability of the amino-reactive sites (NHS esters or mixed N-succinimidyl carbonates) are reported. All
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
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门