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Camstatin acetate binds calmodulin and inhibits neuronal nitric oxide synthase. Camstatin acetate is a functionally active 25-residue fragment of the single calmodulin-binding IQ motif of PEP-19.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $62 | - | In Stock | |
| 5 mg | $141 | - | In Stock | |
| 10 mg | $209 | - | In Stock | |
| 25 mg | $333 | - | In Stock | |
| 50 mg | $475 | - | In Stock | |
| 100 mg | $638 | - | In Stock | |
| 200 mg | $853 | - | In Stock |
| Description | Camstatin acetate binds calmodulin and inhibits neuronal nitric oxide synthase. Camstatin acetate is a functionally active 25-residue fragment of the single calmodulin-binding IQ motif of PEP-19. |
| In vitro | A truncated Camstatin acetate-in which the IQ motif serine is the only phosphorylatable residue-was screened against 42 different kinases. Truncated Camstatin acetate is selectively phosphorylated by four isoforms of protein kinase C. Treatment of full-length PEP-19 with PKCgamma catalyzes phosphorylation of the same serine residue. Phosphorylation of Camstatin acetate inhibits its binding to calmodulin. Both Camstatin acetate and phospho-Camstatin acetate exist in similar dynamic turn-like conformations[1]. |
| Molecular Weight | 2820.21 |
| Formula | C124H207N39O36 |
| Smiles | CC(O)=O.OC[C@@H](C(N)=O)NC(CNC([C@H](C)NC([C@H](CCCCN)NC([C@H](CCCCN)NC([C@H](CCCCN)NC([C@H](CCC(N)=O)NC([C@H](CC1=CC=CC=C1)NC([C@H](CCCCN)NC([C@H](CCCNC(N)=N)NC([C@H](CC2=CC=CC=C2)NC([C@H](CCC(N)=O)NC([C@H](C)NC([C@H](CCC(N)=O)NC([C@H]([C@@H](C)CC)NC([C@H](C)NC([C@H](C(C)C)NC([C@H](C)NC([C@H](C)NC([C@H](CCCNC(N)=N)NC([C@H](CCC(O)=O)NC([C@H]([C@H](O)C)NC([C@H](CCC(O)=O)NC([C@H]3N(C([C@H](C)N)=O)CCC3)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O |
| Sequence | Ala-Pro-Glu-Thr-Glu-Arg-Ala-Ala-Val-Ala-Ile-Gln-Ala-Gln-Phe-Arg-Lys-Phe-Gln-Lys-Lys-Lys-Ala-Gly-Ser |
| Sequence Short | APETERAAVAIQAQFRKFQKKKAGS |
| 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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