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  • Elastin Products Company, Inc.
    P.O. Box 568
    Owensville, Missouri, USA 65066

  • Phone: 573-437-2193
    Fax: 573-437-4632
    email: epc@fidnet.com

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$614.00

SPECIFICATIONS. Chromatographically purified from human pancreas.
Frozen solution in 0.05M NaOAc pH 5.0 + 1.0 M NaCl.

 

MW-35,000

 

50 - 55 units per mg of protein.

 

Store frozen at approximately -20°C.
Concentration (A280 x 1.45)-(A260 x 0.74) = mg/ml.

 

ACTIVITY.
One unit will hydrolyze 1 µmole of hippuryl-L-arginine per minute at pH 7.7 at 25°C.
The substrate buffer is 0.025 M Tris pH 7.7, 0.1M NaCl, 1 mM hippuryl-L-arginine.
E= 0.36 of 1 mM HLA.