AMY-101 TFA
Based on 7 publication(s) in Google Scholar
AMY-101 TFA (Cp40 TFA), a peptidic inhibitor of the central complement component C3 (KD = 0.5 nM), inhibits naturally occurring periodontitis in non-human primates (NHPs). AMY-101 (Cp40) exhibits a favorable anti-inflammatory activity in models with COVID-19 severe pneumonia with systemic hyper inflammation.
For research use only. We do not sell to patients.
- Purity: 99.92%
- CAS No.: 1789738-04-0
- Formula: C83H117N23O18S2.xC2HF3O2
- Molecular Weight:1789.09 (free base)
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Storage:
Sealed storage, away from moisture and light.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) AMY-101 TFA
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Biological Activity
KD: 0.5 nM (C3)[1].
AMY-101 can induce a long-lasting anti-inflammatory effect[1].
AMY-101 (4 mg/kg bodyweight, subcutaneous injection. once per 24 hr for a total of 28 days) causes a significant and long-lasting reduction in PPD, an index that measures tissue destruction[1].
AMY-101 (Cp40, 1 mg/kg, sc, injection every 12 h, daily, 7 or 14 days) attenuates fibrosis and infiltration of inflammatory cells in UUO-induced renal fibrosis[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Fifteen adult male cynomolgus monkeys (Macaca fascicularis) (7-15 years old; 5.0-7.6 kg body weight)[1].
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Dosage:0.1 mg/site; 50 μL of 2 mg/mL solution.
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Administration:Injected locally. (Either three times per week or once a week for 6 weeks followed by a 6-week follow-up period without treatment.)
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Result:Does not cause irritation in healthy gingiva.
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Animal Model:UUO and sham-operated mice[3].
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Dosage:1 mg/kg.
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Administration:Subcutaneous injection every 12 h, daily, 7 or 14 days.
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Result:1 mg/kg Cp40 had much less severe interstitial fibrosis than control peptide-injected mice.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
{D-Tyr}-Ile-Cys-Val-{Trp(Me)}-Gln-Asp-Trp-{Sar}-Ala-His-Arg-Cys-{N(Me)Ile}-NH2 (Disulfide bridge:Cys3-Cys13)
{D-Tyr}-ICV-{Trp(Me)}-QDW-{Sar}-AHRC-{N(Me)Ile}-NH2 (Disulfide bridge:Cys3-Cys13)
Chemical Information
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CAS No. 1789738-04-0
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Appearance Solid
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Molecular Weight 1789.09 (free base)
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Formula C83H117N23O18S2.xC2HF3O2
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Color White to off-white
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Synonyms
Cp40 TFA
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture and light
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Publications (7)
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Journal Impact Factor
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Most Recent
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Cell
2025 May 29;188(11):3013-3029.e19. PMID: 40252640 -
Nucleic Acids Res
COVID19 Drug Repository: text-mining the literature in search of putative COVID19 therapeutics. [Abstract]2021 Jan 8;49(D1):D1113-D1121. PMID: 33166390 -
Sci Total Environ
Neurotoxic effects of polystyrene nanoplastics on memory and microglial activation: Insights from in vivo and in vitro studies. [Abstract]2024 May 10:924:171681. PMID: 38490422 -
Virulence
Neutrophil extracellular trap-borne C3-driven endothelial dysfunction in Klebsiella pneumoniae liver abscess. [Abstract]2025 Dec;16(1):2580104. PMID: 41146461 -
mBio
Monoclonal IgM antibodies mediate potent complement neutralization by targeting cell-derived epitopes on enveloped viruses. [Abstract]2026 Feb 13:e0170925. PMID: 41685933 -
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Solvent & Solubility
DMSO : ≥ 50 mg/mL
H2O : ≥ 50 mg/mL
* "≥" means soluble, but saturation unknown.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
Purity & Documentation
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Data Sheet (282 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Kajikawa T, et al. Safety and Efficacy of the Complement Inhibitor AMY-101 in a Natural Model of Periodontitis in Non-human Primates. Mol Ther Methods Clin Dev. 2017 Aug 18;6:207-215. [Content Brief]
[2]. Mastaglio S, et al. The first case of COVID-19 treated with the complement C3 inhibitor AMY-101. Clin Immunol. 2020 Apr 29:108450. [Content Brief]
[3]. Yanyan Liu, et al. Complement C3 Produced by Macrophages Promotes Renal Fibrosis via IL-17A Secretion. Front Immunol. 2018 Oct 22;9:2385. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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