525276
Phosphoramidon, Disodium Salt
Inhibits some metalloendopeptidases.
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Synonym(s):
Phosphoramidon, Disodium Salt, N-(α-Rhamnopyranosyloxyhydroxyphosphinyl)-L-leucyl-L-tryptophan, 2Na
Empirical Formula (Hill Notation):
C23H32N3O10P · 2Na
Molecular Weight:
587.47
UNSPSC Code:
12352200
NACRES:
NA.77
Recommended Products
Quality Level
form
lyophilized solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
desiccated (hygroscopic)
protect from light
color
white
solubility
DMSO: 10 mg/mL
methanol: soluble
water: soluble
shipped in
ambient
storage temp.
2-8°C
General description
Effective concentration: 1-10 µM.
Inhibits some metalloendopeptidases. Highly specific inhibitor of thermolysin. Inhibits the conversion of big endothelin-1 to endothelin (IC50 = 4.6 µM).
Biochem/physiol Actions
Cell permeable: no
Primary Target
thermolysin
thermolysin
Product does not compete with ATP.
Reversible: no
Target IC50: 4.6 µM against the conversion of big endothelin-1 to endothelin
Warning
Toxicity: Standard Handling (A)
Analysis Note
Single spot by TLC
Other Notes
Balwierczxak, J.L., et al. 1995. Biochem. Pharmacol. 49, 291.
Howell, S., et al. 1993. Biochem. J. 290, 159.
Howell, S., et al. 1993. Biochem. J. 290, 159.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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J L Balwierczak et al.
Biochemical pharmacology, 49(3), 291-296 (1995-01-31)
The enzyme responsible for the conversion of exogenous big endothelin-1 to endothelin-1 by porcine coronary arterial smooth muscle has been shown to be a metalloprotease. The potencies of eight metalloprotease inhibitors for this endothelin-converting enzyme were determined. CGS 25015, CGS
Jan Perner et al.
Frontiers in cellular and infection microbiology, 10, 563349-563349 (2020-12-15)
During feeding on vertebrate hosts, ticks secrete saliva composed of a rich cocktail of bioactive molecules modulating host immune responses. Although most of the proteinaceous fraction of tick saliva is of little immunogenicity, repeated feeding of ticks on mammalian hosts
S Howell et al.
The Biochemical journal, 290 ( Pt 1), 159-164 (1993-02-15)
Five membrane peptidase activities have been identified on cultured human osteoblast-like cells. These consisted of the four exopeptidases aminopeptidase-A, aminopeptidase-N, aminopeptidase-W and carboxypeptidase-M, and the endopeptidase, endopeptidase-24.11. The presence of endopeptidase-24.11 was confirmed immunochemically by immunofluorescent staining and by enzyme-linked
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