Texas Red (solution)
Texas Red (Sulforhodamine 101) (solution) is an amphoteric rhodamine red fluorescent dye (excitation/emission: 586/605 nm). Texas Red is used extensively for investigating neuronal morphology and acts as acell type-selective fluorescent marker of astrocytes bothin vivoand in slice preparations.
Solvent and concentration: DMSO: 10 mM
The 1 mL volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.
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研究用途以外に使用した場合、当社は一切の責任を負いかねます。
- CAS 番号: 60311-02-6
- 分子式: C31H30N2O7S2
- 分子量:606.71
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保管条件:
Please store the product under the recommended conditions in the Certificate of Analysis.
To place orders, for customer services and technical support, please contact: MedChemExpress USA
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生物活性
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化学情報
- 純度とドキュメンテーション
- 参考文献
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Help & FAQs
生物活性
Solvent and concentration: DMSO: 10 mM
The 1 mL volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.
Guidelines (The following is our recommended protocol. This protocol is provided for reference only and should be modified according to your specific needs).
Description: Texas Red (Sulforhodamine 101) can be used as an astrocyte marker for hippocampal slices staining with red fluorescence[3].
Method: For cell staining.
1. Stain hippocampal slices with Texas Red (5 μM; 35 min; 34°C) in carbogenated Artificial CerebroSpinal Fluid (ACSF).
2. Return hippocampal slices to dye-free ACSF for at least 30 min before imaging.
3. Use a confocal laser scanning microscopy (Zeiss LSM 880) for image.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
化学情報
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CAS 番号 60311-02-6
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分子量 606.71
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分子式 C31H30N2O7S2
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SMILES
O=S(C1=CC=C(C(S(=O)([O-])=O)=C1)C2=C(C=C3CCCN4CCCC5=C43)C5=[O+]C6=C7CCCN(CCC8)C7=C8C=C26)(O)=O
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
Please store the product under the recommended conditions in the Certificate of Analysis.
純度とドキュメンテーション
参考文献
[1]. Axel Nimmerjahn, et al. Sulforhodamine 101 as a specific marker of astroglia in the neocortex in vivo. Nat Methods. 2004 Oct;1(1):31-7. [Content Brief]
[2]. J Kang, et al. Sulforhodamine 101 induces long-term potentiation of intrinsic excitability and synaptic efficacy in hippocampal CA1 pyramidal neurons. Neuroscience. 2010 Sep 15;169(4):1601-9. [Content Brief]
[3]. Wang T, et al. Malfunction of astrocyte and cholinergic input is involved in postoperative impairment of hippocampal synaptic plasticity and cognitive function. Neuropharmacology. 2022 Oct 1;217:109191. [Content Brief]
Calculators
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
Texas Red (solution) 関連分類
HY-DY1056 関連分類
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