AC2-26
AC2-26 Basic information
- Product Name:
- AC2-26
- Synonyms:
-
- AC2-26
- Annexin A1 (1-25) (dephosphorylated) (huMan) Annexin-1 (2-26) (huMan), Lipocortin-1 (2-26), Calpactin II (1-25) (dephosphorylated) (huMan), Ac2-26
- 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-OH
- Annexin-1 (2-26) (huMan), Lipocortin-1 (2-26), Calpactin II (1-25) (dephosphorylated) (huMan), Ac2-26
- Annexin A1 (1-25)
- Annexin 1 (ANXA - 1, Ac 2 - 26)
- Annexin A1 (1-25) (dephosphorylated) (human) trifluoroacetate salt 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-OH trifluoroacetate salt
- L-Lysine, N-acetyl-L-alanyl-L-methionyl-L-valyl-L-seryl-L-α-glutamyl-L-phenylalanyl-L-leucyl-L-lysyl-L-glutaminyl-L-alanyl-L-tryptophyl-L-phenylalanyl-L-isoleucyl-L-α-glutamyl-L-asparaginyl-L-α-glutamyl-L-α-glutamyl-L-glutaminyl-L-α-glutamyl-L-tyrosyl-L-valyl-L-glutaminyl-L-threonyl-L-valyl-
- CAS:
- 151988-33-9
- MF:
- C141H210N32O44S
- MW:
- 3089.43
- Mol File:
- 151988-33-9.mol
AC2-26 Chemical Properties
- Boiling point:
- 2847.6±65.0 °C(Predicted)
- Density
- 1.327±0.06 g/cm3(Predicted)
- storage temp.
- Desiccate at -20°C
- solubility
- Soluble to 1 mg/ml in PBS
- form
- Solid
- color
- White to off-white
- 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-OH
AC2-26 Usage And Synthesis
Uses
Ac2-26 is the N-terminal peptide of annexin 1, and has anti-inflammatory activity. Ac2-26 induces a decrease in IKKβ protein in lysosomes by chaperone-mediated autophagy (CMA). Ac2-26 ameliorates lung ischemia-reperfusion injury. Ac2-26 also inhibits airway inflammation and hyperresponsiveness in an asthma rat model[1][2][3][4].
in vivo
Ac2-26 (1?mg/kg/d, i.v. since reperfusion until day 7) reduces cardiac necrosis and cardiac inflammation in mice 24 h/48 h post I-R injury model[6].
storage
Store at -20°C
References
[1] Wang LM, et al. Annexin 1-derived peptide Ac2-26 inhibits eosinophil recruitment in vivo via decreasing prostaglandin D?. Int Arch Allergy Immunol. 2011;154(2):137-48. DOI:10.1159/000320228
[2] Liu L, et al. Ac2-26 Induces IKKβ Degradation Through Chaperone-Mediated Autophagy Via HSPB1 in NCM-Treated Microglia. Front Mol Neurosci. 2018 Mar 15;11:76. DOI:10.3389/fnmol.2018.00076
[3] Gong J, et al. Ac2-26 ameliorates lung ischemia-reperfusion injury via the eNOS pathway. Biomed Pharmacother. 2019 Sep;117:109194. DOI:10.1016/j.biopha.2019.109194
[4] Luo Z, et al. Annexin-1 Mimetic Peptide Ac2-26 Suppresses Inflammatory Mediators in LPS-Induced Astrocytes and Ameliorates Pain Hypersensitivity in a Rat Model of Inflammatory Pain. Cell Mol Neurobiol. 2020 May;40(4):569-585. DOI:10.1007/s10571-019-00755-8
[5] Zheng Y, et al. Annexin A1 (Ac2-26)-dependent Fpr2 receptor alleviates sepsis-induced acute kidney injury by inhibiting inflammation and apoptosis in vivo and in vitro. Inflamm Res. 2023 Feb;72(2):347-362. DOI:10.1007/s00011-022-01640-9
[6] Qin CX, et al. Cardioprotective Actions of the Annexin-A1 N-Terminal Peptide, Ac2-26, Against Myocardial Infarction. Front Pharmacol. 2019 Apr 3;10:269. DOI:10.3389/fphar.2019.00269
AC2-26Supplier
- Tel
- 821-50328103-801 18930552037
- 3bsc@sina.com
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
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- 021-50135380
- shchemsky@sina.com
- Tel
- 0551-65326643 18156095617
- info@cellmano.com
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- 0510-85629785 18013409632
- sales@reading-chemicals.com
AC2-26(151988-33-9)Related Product Information
- H-LYS-SER-ASP-GLY-GLY-VAL-LYS-LYS-ARG-LYS-SER-SER-SER-SER-OH
- ASP-LEU-ASP-VAL-PRO-ILE-PRO-GLY-ARG-PHE-ASP-ARG-ARG-VAL-SER-VAL-ALA-ALA-GLU
- H-MET-HIS-ARG-GLN-GLU-ALA-VAL-ASP-CYS-LEU-LYS-LYS-PHE-ASN-ALA-ARG-ARG-LYS-LEU-LYS-GLY-ALA-OH
- CALP2
- CALMODULIN-DEPENDENT PROTEIN KINASE II (281-309)
- ITSFEEAKGLDRINERMPPRRDAMP
- AC2-12
- ANGIOGENIN (108-122)
- AC2-26