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Ac2-26 ammonium is an Annexin-A1 (AnxA1) N-terminal derived peptide with anti-inflammatory activity and alleviates liver ischemia-reperfusion injury in mice by regulating IL-22/IL-22R1/STAT3 signaling and eNOS pathways.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $52 | In Stock | |
| 5 mg | $123 | In Stock | |
| 10 mg | $197 | In Stock | |
| 25 mg | $348 | In Stock | |
| 50 mg | $538 | In Stock | |
| 100 mg | $766 | In Stock |
| Description | Ac2-26 ammonium is an Annexin-A1 (AnxA1) N-terminal derived peptide with anti-inflammatory activity and alleviates liver ischemia-reperfusion injury in mice by regulating IL-22/IL-22R1/STAT3 signaling and eNOS pathways. |
| Targets&IC50 | FPR1 (human):1.4 μM (EC50), FPR2 (human):1.8 μM (EC50) |
| In vitro | In radioligand binding assays, Ac2-26 ammonium was able to bind to HEK293 cells expressing human formyl peptide receptor 1 (FPR1) or FPR2, FPR1 (EC50=1.4 μM) and FPR2 (EC50=1.8 μM). Ac2-26 ammonium inhibited lipopolysaccharide (LPS)-induced prostaglandin (E2) and nitric oxide (NO) production in rat microglia. [1] |
| In vivo | In a rat model of ventilator-induced ischemia-reperfusion injury, Ac2-26 ammonium was able to reduce pulmonary edema when administered at a dose of 0.5-1 mg/kg. [2] |
| Synonyms | Ac2-26 ammonium (151988-33-9 free base) |
| Molecular Weight | 3089.43 (free base) |
| Formula | C141H210N32O44S.xNH3 |
| Sequence | Ac-Ala-Met-Val-Ser-Glu-Phe-Leu-Lys-Gln-Ala-Trp-Phe-Ile-Glu-Asn-Glu-Glu-Gln-Glu-Tyr-Val-Gln-Thr-Val-Lys |
| Sequence Short | Ac-AMVSEFLKQAWFIENEEQEYVQTVK |
| Storage | keep away from moisture,store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | H2O: 30 mg/mL, when pH is adjusted to 8. Sonication is recommended. |

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