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Chemical structure of Katacalcin

GC33793

Katacalcin

Also listed as Katacalcin (PDN 21)

Katacalcin (PDN 21) (PDN 21) is a potent plasma calcium-lowering peptide

ChemicalCAS85916-47-8MW2436.6FormulaC97H154N34O36S2
CAS number
85916-47-8
Molecular weight
2436.6
Formula
C97H154N34O36S2
Solubility
Soluble in Water
InChIKey
BOARIOLZPFSAQJ-NQSKQZERSA-N
Catalogue number
GC33793
Brand
GLPBIO
Computed properties PubChem CID 16130976 · XLogP -15.8 · TPSA 1190 Ų · H-bond donors 37
XLogP
-15.8
TPSA
1190 Ų
H-bond donors
37
H-bond acceptors
43
Rotatable bonds
81
Heavy atoms
169

SMILES C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCSC)NC(=O)[C@@H](NC(=O)[C@H](C(C)C)NC(=O)[C@H](CC2=CN=CN2)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CCCNC(=N)N)NC(=O)C(CC4=CN=CN4)NC(=O)C(CC(=O)O)NC(=O)C(CCCNC(=N)N)NC(=O)C(CCC(=O)O)NC(=O)C(CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)C(CO)NC(=O)C(CCSC)NC(=O)[C@H](CC(=O)O)N)OC

Computed descriptors from PubChem (CID 16130976), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.