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129875

Amastatin, Streptomyces sp. - CAS 67655-94-1 - Calbiochem

Amastatin is a non-toxic inhibitor of aminopeptidase A (Ki = 1 µM) and leucine aminopeptidase.

Synonym(s):

Amastatin, Streptomyces sp. - CAS 67655-94-1 - Calbiochem, (2S,3R)-3-Amino-2-hydroxy-5-methylhexanoyl-Val-Val-Asp-OH

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About This Item

CAS Number:
67655-94-1
UNSPSC Code:
12352200

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InChI key

QFAADIRHLBXJJS-ZAZJUGBXSA-N

InChI

1S/C21H38N4O8/c1-9(2)7-12(22)17(28)20(31)25-16(11(5)6)19(30)24-15(10(3)4)18(29)23-13(21(32)33)8-14(26)27/h9-13,15-17,28H,7-8,22H2,1-6H3,(H,23,29)(H,24,30)(H,25,31)(H,26,27)(H,32,33)/t12-,13+,15+,16+,17+/m1/s1

assay

≥97% (HPLC)

form

amorphous solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

colorless

solubility

DMSO: 10 mg/mL

shipped in

ambient

storage temp.

10-30°C

Quality Level

100

General description

Non-toxic inhibitor of aminopeptidase A (Ki = 1 µM) and leucine aminopeptidase. Also acts as a slow-binding, competitive inhibitor of aminopeptidase M. Does not inhibit aminopeptidase B, chymotrypsin, elastase, papain, pepsin, thermolysin, or trypsin.
Non-toxic specific inhibitor of aminopeptidase A and leucine aminopeptidase. Also acts as a slow-binding, competitive inhibitor of aminopeptidase M. Does not inhibit aminopeptidase B, chymotrypsin, elastase, papain, pepsin, thermolysin, or trypsin.

Biochem/physiol Actions

Cell permeable: no
Primary Target
Aminopeptidase A
Product does not compete with ATP.
Reversible: no
Target Ki: 1 µM against aminopeptidase A

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.

Other Notes

Rich, D.H., et al. 1984. J. Med. Chem. 27, 417.
Jobe, H., et al. 1979. Agric. Biol. Chem.43, 591.
Aoyagi, T., et al. 1978. J. Antibiot.31, 636.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Storage Class

10-13 - German Storage Class 10 to 13

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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