Resources Contact Us Home
Derivatives of dipeptide and their use in determining the activity of carboxypeptidase A

Image Number 2 for United States Patent #4551272.

Derivatives of dipeptide having the following general formula and their use as substrates for colorimetrically or spectrophotometrically measuring the activity of carboxypeptidase A: ##STR1## wherein X is OH in ortho or para position, or NH.sub.2 or CH.sub.3 O in para position, Y is ##STR2##

  Recently Added Patents
Launch cable case
Apparatus and method for transmitting and receiving data streams in wireless system
Method for increasing expression of active tumor necrosis factor receptor family member-Ig fusion proteins
Satellite mounting poles
Light fixture
Mechanisms for marking the orientation of a sawed die
Systems and methods to provide report part via a web service
  Randomly Featured Patents
Pre-compressed air weapon
Machine tool
Electrostatic color printing system utilizing an image transfer belt
Techniques of programming and erasing an array of multi-state flash EEPROM cells including comparing the states of the cells to desired values
Thin, high leadcount package
Wettable hydrogels comprising reactive, hydrophilic, polymeric internal wetting agents
Machine and method for separating recyclable matter
Decorative beads and method for making decorative beads
Cover for air bag device
Apparatus and method for stereo relief modeling