
Katacalcin TFA (85916-47-8 free base)
CAS No. ——
Katacalcin TFA (85916-47-8 free base)( PDN 21 (TFA) )
Catalog No. M29760 CAS No. ——
Katacalcin TFA (PDN 21 TFA) a potent plasma calcium-lowering peptide.
Purity : >98% (HPLC)






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Biological Information
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Product NameKatacalcin TFA (85916-47-8 free base)
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NoteResearch use only, not for human use.
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Brief DescriptionKatacalcin TFA (PDN 21 TFA) a potent plasma calcium-lowering peptide.
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DescriptionKatacalcin TFA (PDN 21 TFA) a potent plasma calcium-lowering peptide.(In Vitro):Katacalcin is a potent plasma calcium lowering peptide. Katacalcin belongs to the calcitonin family, that causes a rapid but short-lived drop in the level of calcium and phosphate in blood by promoting the incorporation of these ions in the bones. Katacalcin (KC) belongs to a small family of polypeptides that are encoded by the calc-1 gene and also include calcitonin (CT) and procalcitonin NH2-terminal cleavage peptide (N-ProCT). Katacalcin pretreatment leads to a concentration-dependent decrease at concentrations between 1 amol/liter and 10 fmol/liter and is a more potent inhibitor of fMLP-induced chemotaxis than CT or procalcitonin (PCT). Katacalcin deactivates CD14+ peripheral blood mononuclear cell (PBMC) chemotaxis not only toward N-formyl-Met-Leu-Phe (fMLP) but also toward other attractants of the chemokine family (heterologous deactivation) as well as toward PCT and CT. Pretreatment of CD14+ PBMCs with Katacalcin also deactivates subsequent chemotaxis toward Katacalcin itself. Katacalcin elicites concentration-dependent migration of CD14+ PBMC at concentrations from the atomolar to the micromolar range and deactivates attractant-induced chemotaxis. Katacalcin regulates human CD14+ PBMC migration via signaling events involving protein kinase A-dependent cAMP pathways.
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In Vitro——
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In Vivo——
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SynonymsPDN 21 (TFA)
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PathwayOthers
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TargetOther Targets
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Recptor——
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Research Area——
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Indication——
Chemical Information
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CAS Number——
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Formula Weight2550.62
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Molecular FormulaC99H155F3N34O38S2
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Purity>98% (HPLC)
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Solubility——
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SMILES——
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Chemical NameSequence:Asp-Met-Ser-Ser-Asp-Leu-Glu-Arg-Asp-His-Arg-Pro-His-Val-Ser-Met-Pro-Gln-Asn-Ala-Asn
Shipping & Storage Information
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Storage(-20℃)
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ShippingWith Ice Pack
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Stability≥ 2 years
Reference
Hillyard CJ, et al. Katacalcin: a new plasma calcium-lowering hormone. Lancet. 1983 Apr 16;1(8329):846-8.
molnova catalog



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