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Chemical structure of Threonyl-lysyl-proline

GA23164

Threonyl-lysyl-proline

Also listed as Macrophage Inhibitory Peptide

TKP, tripeptide of the second constant domain of human immunoglobulin G (peptide 286-292) seems to be an inhibitor of the macrophage functions· As an enzymatic degradation product of tuftsin, it strongly reduces the macrophage-stimulating activity of the tetrapeptide

ChemicalCAS41961-56-2MW344.41FormulaC15H28N4O5
CAS number
41961-56-2
Molecular weight
344.41
Formula
C15H28N4O5
Solubility
Soluble in DMSO
InChIKey
WFAUDCSNCWJJAA-RHYQMDGZSA-N
Catalogue number
GA23164
Brand
GLPBIO
Computed properties PubChem CID 170596 · XLogP -5.1 · TPSA 159 Ų · H-bond donors 5
XLogP
-5.1
TPSA
159 Ų
H-bond donors
5
H-bond acceptors
7
Rotatable bonds
9
Heavy atoms
24

SMILES C[C@H]([C@@H](C(=O)N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)O)N)O

Computed descriptors from PubChem (CID 170596), 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
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
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.