C - Chemistry – Metallurgy – 07 – K
Patent
C - Chemistry, Metallurgy
07
K
167/129, 167/139
C07K 16/30 (2006.01) A61K 39/00 (2006.01) A61K 39/395 (2006.01)
Patent
CA 1165685
33 PURIFIED PROSTATIC TISSUE ANTIGEN ABSTRACT OF THE DISCLOSURE A prostate antigen distinct from prostatic acid phosphatase has been detected in normal, benign hypertrophic and mallgnant prostatic tissues, but not in other human tissues. The prostate antigen was purified to homogeneity from prostatic tissues by ammonium sulfate precipitation, DEAE-BioGel A anion exchdnge chromatography, molecular sievings on Sephadex G-1OO and Sephadex G-75, and preparative polyacrylamide gel electrophoresis. The purified prostate antigen shows a single protein band on analytical polyacrylamide gel electrophoresis and ispelectric focusing. The molecular weight of purified antigen was estimated by Sephadex G-75 gel filtration to be 33,000 and by sodium dodecyl sulfate polyacrylamide gel electrosphoresis to be 34,000 with no subunit. The prostate antigen had an isoelectic point of 6.9. Attornery's Ducket No. 90726 Client's Project No. 280-1218
367643
Chu Tsann M.
Papsidero Lawrence
Wang Ming C.
Borden Ladner Gervais Llp
Papsidero Lawrence
Research Corporation
Wang Ming C.
LandOfFree
Purified prostatic tissue antigen does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Purified prostatic tissue antigen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purified prostatic tissue antigen will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1043318