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PAMP-12 (unmodified) acetate is an endogenous peptide and potent agonist of the MRGPRX2 (MrgX2) receptor with an EC50 ranging from 20 to 50 nM. PAMP-12 (unmodified) mediates hypotensive effects by inhibiting catecholamine secretion from sympathetic nerve endings and adrenal chromaffin cells, serving as a critical tool in the study of neuroimmune interactions and cardiovascular regulation.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $66 | - | In Stock | |
| 5 mg | $166 | - | In Stock | |
| 10 mg | $249 | - | In Stock | |
| 25 mg | $423 | - | In Stock | |
| 50 mg | $635 | - | In Stock | |
| 100 mg | $953 | - | In Stock |
| Description | PAMP-12 (unmodified) acetate is an endogenous peptide and potent agonist of the MRGPRX2 (MrgX2) receptor with an EC50 ranging from 20 to 50 nM. PAMP-12 (unmodified) mediates hypotensive effects by inhibiting catecholamine secretion from sympathetic nerve endings and adrenal chromaffin cells, serving as a critical tool in the study of neuroimmune interactions and cardiovascular regulation. |
| Synonyms | PAMP-12 (unmodified) acetate (929905-12-4 Free base) |
| Molecular Weight | 1619.94 (free base) |
| Formula | C77H118N24O15.xC2H4O2 |
| Smiles | N[C@@H](CC1=CC=CC=C1)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@H](C(N[C@@H](CC(N)=O)C(N[C@@H](CCCCN)C(N[C@H](C(N[C@@H](C)C(N[C@@H](CC(C)C)C(N[C@@H](CO)C(N[C@H](C(O)=O)CCCNC(N)=N)=O)=O)=O)=O)CC2=CNC3=CC=CC=C23)=O)=O)=O)CC4=CNC5=CC=CC=C45)=O)=O)=O)=O.CC(O)=O |
| Sequence | Phe-Arg-Lys-Lys-Trp-Asn-Lys-Trp-Ala-Leu-Ser-Arg |
| Sequence Short | FRKKWNKWALSR |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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