Texas Red-X, ortho succinimidyl ester *Single isomer*
Product key features
- Enhanced Texas Red® Alternative – Improved conjugation efficiency and performance.
- Defined Isomer Composition – Available as single para (#474), ortho (#476), or mixed isomers (#475) for precise control.
- Reduced Steric Hindrance – Seven-atom spacer minimizes biomolecular interactions, enhancing labeling efficiency.
- High Reproducibility – Single 2-isomer formulation ensures consistent results.
Product description
The amine-reactive Texas Red®-X, succinimidyl ester is a superior replacement to Texas Red (Texas Red® is the trademark of ThermoFisher). Most commercial vendors only offer the mixed isomers of para and ortho positions. AAT Bioquest is the only vendor that offers the single isomer of both para (#474) and ortho isomer (#476), and their mixed isomers (#475). The para (#474) and ortho isomer (#476) have almost the same spectral properties to Texas Red. They can be used to create bright red-fluorescent bioconjugates with excitation/emission maxima ~595/615 nm. Compared to Texas Red®, Texas Red®-X dye contains an additional seven-atom aminohexanoyl spacer ("X") between the fluorophore and the succinimidyl ester group. This spacer helps to separate the fluorophore from its point of attachment, potentially reducing the interaction of the fluorophore with the biomolecule to which it is conjugated. Compared to the mixed isomers (#474), this product is the single 2-isomer, giving more reproducible results.
Spectrum
References
View all 11 references: Citation Explorer
Conjugation of Fluorochromes to Monoclonal Antibodies.
Authors: Lantz, Larry and Holmes, Kevin and Douagi, Iyadh
Journal: Current protocols (2023): e795
Authors: Lantz, Larry and Holmes, Kevin and Douagi, Iyadh
Journal: Current protocols (2023): e795
Use of fluorescent oligonucleotide probes for differentiation between Paracoccidioides brasiliensis and Paracoccidioides lutzii in yeast and mycelial phase.
Authors: Arantes, Thales Domingos and Theodoro, Raquel Cordeiro and Teixeira, Marcus de Melo and Bagagli, Eduardo
Journal: Memorias do Instituto Oswaldo Cruz (2017): 140-145
Authors: Arantes, Thales Domingos and Theodoro, Raquel Cordeiro and Teixeira, Marcus de Melo and Bagagli, Eduardo
Journal: Memorias do Instituto Oswaldo Cruz (2017): 140-145
Preparation of fluorescent labeled gentamicin as biological tracer and its characterization by liquid chromatography and high resolution mass spectrometry.
Authors: Woiwode, Ulrich and Sievers-Engler, Adrian and Lämmerhofer, Michael
Journal: Journal of pharmaceutical and biomedical analysis (2016): 307-315
Authors: Woiwode, Ulrich and Sievers-Engler, Adrian and Lämmerhofer, Michael
Journal: Journal of pharmaceutical and biomedical analysis (2016): 307-315
Development of a screening fluorescence polarization immunoassay for the simultaneous detection of fumonisins B₁ and B₂ in maize.
Authors: Li, Chenglong and Mi, Tiejun and Conti, Gea Oliveri and Yu, Qing and Wen, Kai and Shen, Jianzhong and Ferrante, Margherita and Wang, Zhanhui
Journal: Journal of agricultural and food chemistry (2015): 4940-6
Authors: Li, Chenglong and Mi, Tiejun and Conti, Gea Oliveri and Yu, Qing and Wen, Kai and Shen, Jianzhong and Ferrante, Margherita and Wang, Zhanhui
Journal: Journal of agricultural and food chemistry (2015): 4940-6
Interruption of lung cancer cell migration and proliferation by fungal immunomodulatory protein FIP-fve from Flammulina velutipes.
Authors: Chang, Yu-Chi and Hsiao, Yi-Min and Wu, Ming-Fang and Ou, Chu-Chyn and Lin, Yu-Wen and Lue, Ko-Huang and Ko, Jiunn-Liang
Journal: Journal of agricultural and food chemistry (2013): 12044-52
Authors: Chang, Yu-Chi and Hsiao, Yi-Min and Wu, Ming-Fang and Ou, Chu-Chyn and Lin, Yu-Wen and Lue, Ko-Huang and Ko, Jiunn-Liang
Journal: Journal of agricultural and food chemistry (2013): 12044-52
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