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gamma-preprotachykinin amide (72-92) acetate is a 21 amino acid peptide belonging to the tachykinin (TK) family and including neurokinin A (NKA) in its C-terminal sequence. gamma-preprotachykinin amide (72-92) acetate possesses higher affinity than NKA for central NK-2 receptors; it shows lower affinity for NK-1 receptors, however, it potently stimulates salivary secretion, which is mediated by NK-1 receptor activation.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $75 | In Stock | In Stock | |
| 5 mg | $173 | In Stock | In Stock | |
| 10 mg | $251 | In Stock | In Stock | |
| 25 mg | $410 | In Stock | In Stock | |
| 50 mg | $553 | In Stock | In Stock | |
| 100 mg | $742 | In Stock | In Stock | |
| 200 mg | $1,000 | In Stock | In Stock |
| Description | gamma-preprotachykinin amide (72-92) acetate is a 21 amino acid peptide belonging to the tachykinin (TK) family and including neurokinin A (NKA) in its C-terminal sequence. gamma-preprotachykinin amide (72-92) acetate possesses higher affinity than NKA for central NK-2 receptors; it shows lower affinity for NK-1 receptors, however, it potently stimulates salivary secretion, which is mediated by NK-1 receptor activation. |
| Synonyms | gamma-preprotachykinin amide (72-92) acetate (114882-65-4 Free base) |
| Molecular Weight | 2380.64 |
| Formula | C101H162N34O31S |
| Smiles | CSCC[C@@H](C(N)=O)NC([C@H](CC(C)C)NC(CNC([C@H](C(C)C)NC([C@H](CC1=CC=CC=C1)NC([C@H](CO)NC([C@H](CC(O)=O)NC([C@H]([C@H](O)C)NC([C@H](CCCCN)NC([C@H](CC2=CNC=N2)NC([C@H](CCCNC(N)=N)NC([C@H](CCCCN)NC([C@H](CC3=CNC=N3)NC([C@H](CO)NC([C@H]([C@@H](C)CC)NC([C@H](CCC(N)=O)NC(CNC([C@H](CC4=CNC=N4)NC(CNC([C@H](C)NC([C@H](CC(O)=O)N)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O.CC(O)=O |
| Sequence | H-Asp-Ala-Gly-His-Gly-Gln-Ile-Ser-His-Lys-Arg-His-Lys-Thr-Asp-Ser-Phe-Val-Gly-Leu-Met-NH2 |
| Sequence Short | DAGHGQISHKRHKTDSFVGLM |
| 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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