Antiflammin-1
Antiflammin-1 is an anti-inflammatory peptide 1 (MQMKKVLDS). Antiflammin-1 is a derivative of uteroglobin. Antiflammin-1 has anti-inflammatory and antifibrotic actions in bleomycin (HY-108345)-induced lung injury.
For research use only. We do not sell to patients.
- CAS No.: 118850-71-8
- Formula: C45H82N12O14S2
- Molecular Weight:1079.33
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Storage:
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
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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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
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IL-1β |
Antiflammin-1 (10 μM) inhibits the TGF-β1-induced proliferation of NIH3T3 cells, which was mediated by the uteroglobin receptor[1].
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.
Chemical Information
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CAS No. 118850-71-8
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Molecular Weight 1079.33
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Formula C45H82N12O14S2
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Synonyms
Uteroglobin(39-47)
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Sequence
Met-Gln-Met-Lys-Lys-Val-Leu-Asp-Ser
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Sequence Shortening
MQMKKVLDS
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Solvent & Solubility
H2O
Peptide Solubility and Storage Guidelines:
1. Calculate the length of the peptide.
2. Calculate the overall charge of the entire peptide according to the following table:
| Contents | Assign value | |
| Acidic amino acid | Asp (D), Glu (E), and the C-terminal -COOH. | -1 |
| Basic amino acid | Arg (R), Lys (K), His (H), and the N-terminal -NH2 | +1 |
| Neutral amino acid | Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) | 0 |
3. Recommended solution:
| Overall charge of peptide | Details |
| Negative (<0) |
1. Try to dissolve the peptide in water first. 2. If water fails, add NH4OH (<50 μL). 3. If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide. |
| Positive (>0) |
1. Try to dissolve the peptide in water first. 2. If water fails, try dissolving the peptide in a 10%-30% acetic acid solution. 3. If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO. |
| Zero (=0) |
1. Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first. 2. For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration. |
Purity & Documentation
References
[1]. Liu W, et al. Antiflammin-1 attenuates bleomycin-induced pulmonary fibrosis in mice. Respir Res. 2013 Oct 8;14(1):101. [Content Brief]
[2]. Camussi G, et al. Antiinflammatory peptides (antiflammins) inhibit synthesis of platelet-activating factor, neutrophil aggregation and chemotaxis, and intradermal inflammatory reactions. J Exp Med. 1990 Mar 1;171(3):913-27. [Content Brief]
[3]. Martínez Leo EE, et al. Biopeptides with antioxidant and anti-inflammatory potential in the prevention and treatment of diabesity disease. Biomed Pharmacother. 2016 Oct;83:816-826. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Antiflammin-1 Related Classifications
HY-P1931 Related Classifications
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