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Caloxin 2A1 is an inhibitor peptide of the plasma membrane Ca 2+-ATPase (PMCA) responsible for extracellular signaling. Importantly, Caloxin 2A1 has no impact on the basal Mg 2+-ATPase or Na+-K+-ATPase activities.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,520 | Inquiry | Inquiry |
| Description | Caloxin 2A1 is an inhibitor peptide of the plasma membrane Ca 2+-ATPase (PMCA) responsible for extracellular signaling. Importantly, Caloxin 2A1 has no impact on the basal Mg 2+-ATPase or Na+-K+-ATPase activities. |
| In vitro | Caloxin 2A1 selectively inhibits the Ca2+-Mg2+-ATPase activity in human erythrocyte leaky ghosts while maintaining no impact on the basal Mg2+-ATPase or Na+-K+-ATPase activity in the same cells, or on the Ca2+-Mg2+-ATPase activity in skeletal muscle sarcoplasmic reticulum. Additionally, it hampers the Ca2+-dependent synthesis of the 140-kDa acid-stable acylphosphate and promotes apoptosis in airway smooth muscle cells (ASMCs). |
| Molecular Weight | 1478.543 |
| Formula | C64H91N19O22 |
| Cas No. | 350670-85-8 |
| Smiles | CC(C)[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](Cc1ccccc1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)NCC(=O)NCC(=O)NCC(N)=O |
| Sequence | H-Val-Ser-Asn-Ser-Asn-Trp-Pro-Ser-Phe-Pro-Ser-Ser-Gly-Gly-Gly-NH2.TFA |
| Sequence Short | VSNSNWPSFPSSGGG |
| 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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