98,00  excl. 19% VAT


Boc-QAR-AMC | Boc-Gln-Ala-Arg-MCA

3135-v 5 mg | 98.00 EUR

t-Butyloxycarbonyl- L-glutaminyl- L-alanyl- L-arginine- 4-methylcoumaryl- 7-amide

(M.W. 630.70) C29H42N8O8 [113866-20-9]

Synthetic Product
A trace of impurity might be detectable by TLC when 100 µg is applied to the plate. The amount of contamination detectable by HPLC is less than 2 %.

Substrate for Trypsin

Boc-Gln-Ala-Arg-AMC is a potent fluorogenic substrate for Trypsin. Our synthetic peptide Boc-Gln-Ala-Arg-AMC (Boc-QAR-AMC) is also used as substrate for the determination of Matriptase, an enzyme which was initially isolated from human breast cancer cells. The name Boc-Gln-Ala-Arg-MCA is commonly used in Japan as a synonym for Boc-Gln-Ala-Arg-AMC.

Shipping | Storage | Stability
Our product Boc-Gln-Ala-Arg-AMC will be shipped at room temperature. Information about product specific storage conditions will be found on the vial. Stock solutions should be stored at -20°C. Please avoid repeated freezing and thawing by preparing aliquots.


  1. S. Kawabata, T. Miura, T. Morita, H. Kato, K. Fujikawa, S. Iwanaga, K. Takada, T. Kimura and S. Sakakibara, Eur. J. Biochem., 172, 17 (1988)

For Laboratory use only! Not for Drug Use!