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Katacalcin TFA (PDN 21 TFA) is a peptide hormone with hypocalcemic effects that promotes calcium and phosphate ion binding in bone while decreasing their blood levels. It induces concentration-dependent migration of CD14+ PBMCs and can be used to study plasma calcium regulation and bone maintenance.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $129 | - | In Stock | |
| 5 mg | $323 | - | In Stock | |
| 10 mg | $498 | - | In Stock | |
| 25 mg | $812 | - | In Stock | |
| 50 mg | $1,130 | - | In Stock |
| Description | Katacalcin TFA (PDN 21 TFA) is a peptide hormone with hypocalcemic effects that promotes calcium and phosphate ion binding in bone while decreasing their blood levels. It induces concentration-dependent migration of CD14+ PBMCs and can be used to study plasma calcium regulation and bone maintenance. |
| Synonyms | PDN21 TFA, PDN 21 TFA, Katacalcin TFA (85916-47-8 free base) |
| Molecular Weight | 2436.62 (free base) |
| Formula | C97H154N34O36S2.xC2HF3O2 |
| Smiles | OC(C[C@H](N)C(N[C@@H](CCSC)C(N[C@@H](CO)C(N[C@@H](CO)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(C)C)C(N[C@@H](CCC(O)=O)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC(O)=O)C(N[C@@H](CC1=CN=CN1)C(N[C@@H](CCCNC(N)=N)C(N2[C@@H](CCC2)C(N[C@H](C(N[C@@H](C(C)C)C(N[C@@H](CO)C(N[C@@H](CCSC)C(N3[C@@H](CCC3)C(N[C@@H](CCC(N)=O)C(N[C@@H](CC(N)=O)C(N[C@@H](C)C(N[C@H](C(O)=O)CC(N)=O)=O)=O)=O)=O)=O)=O)=O)=O)CC4=CN=CN4)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O.OC(C(F)(F)F)=O |
| Relative Density. | no data available |
| Color | White |
| Appearance | Solid |
| Sequence | Asp-Met-Ser-Ser-Asp-Leu-Glu-Arg-Asp-His-Arg-Pro-His-Val-Ser-Met-Pro-Gln-Asn-Ala-Asn |
| Sequence Short | DMSSDLERDHRPHVSMPQNAN |
| 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. |
| Solubility Information | H2O: Soluble |
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