h-FTAA
Based on 1 Customer Validation
h-FTAA is a luminescent conjugated oligothiophene (LCO) probe. h-FTAA can selectively bind to amyloid protein aggregates (such as Aβ plaques) and distinguish different conformations of the protein aggregates through changes in fluorescence signals. h-FTAA significantly reduces the neurotoxicity of Aβ1-42 and the Arctic mutant Aβ (AβArc), thereby protecting SH-SY5Y neuroblastoma cells. h-FTAA can be used to dynamically track the formation and maturation process of Aβ plaques.
연구목적의 판매만을 진행합니다. 환자를 대상으로 한 판매는 하지 않습니다.
- Purity: 98.0%
- CAS No.: 1352477-26-9
- 화학식: C34H20O8S7
- 분자량:780.97
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보관:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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용액&용해도
- 순도&문서
- References
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 1352477-26-9
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Appearance Solid
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분자량 780.97
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화학식 C34H20O8S7
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Color Brown to reddish brown
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SMILES
O=C(C1=CC=C(C2=CC=C(C3=CC(CC(O)=O)=C(C4=CC=C(C5=C(CC(O)=O)C=C(C6=CC=C(C7=CC=C(C(O)=O)S7)S6)S5)S4)S3)S2)S1)O
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선적
Room temperature in continental US; may vary elsewhere.
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보관
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
용액&용해도
DMSO : 50 mg/mL (64.02 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
순도&문서
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Data Sheet (272 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
[1]. Sandin L, et al. The Luminescent Conjugated Oligothiophene h-FTAA Attenuates the Toxicity of Different Aβ Species. Biochemistry. 2021 Sep 21;60(37):2773-2780. [Content Brief]
[2]. Wood JI, et al. Isotope-encoded spatial biology identifies plaque-age-dependent maturation and synaptic loss in an Alzheimer's disease mouse model. Nat Commun. 2025 Sep 1;16(1):8170. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.2805 mL | 6.4023 mL | 12.8046 mL | 32.0115 mL |
| 5 mM | 0.2561 mL | 1.2805 mL | 2.5609 mL | 6.4023 mL | |
| 10 mM | 0.1280 mL | 0.6402 mL | 1.2805 mL | 3.2011 mL | |
| 15 mM | 0.0854 mL | 0.4268 mL | 0.8536 mL | 2.1341 mL | |
| 20 mM | 0.0640 mL | 0.3201 mL | 0.6402 mL | 1.6006 mL | |
| 25 mM | 0.0512 mL | 0.2561 mL | 0.5122 mL | 1.2805 mL | |
| 30 mM | 0.0427 mL | 0.2134 mL | 0.4268 mL | 1.0670 mL | |
| 40 mM | 0.0320 mL | 0.1601 mL | 0.3201 mL | 0.8003 mL | |
| 50 mM | 0.0256 mL | 0.1280 mL | 0.2561 mL | 0.6402 mL | |
| 60 mM | 0.0213 mL | 0.1067 mL | 0.2134 mL | 0.5335 mL |
h-FTAA Related Classifications
HY-177906 Related Classifications
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