Methods for assaying percentage of glycated hemoglobin

Details Methods for assaying percentage of glycated hemoglobin Methods for assaying percentage of glycated hemoglobin

2011-05-17

2011-05-17

Gabel, Gailene R (Department: 1641)

Chemistry: analytical and immunological testing

Hemoglobin, myoglobin, or occult blood

Glycosylated hemoglobin

C435S002000, C435S014000, C435S025000, C435S381000, C436S522000, C436S017000, C436S066000, C436S177000

Reexamination Certificate

active

07943385

ABSTRACT:
The invention provides enzymatic methods for direct determination of percentage of glycated hemoglobin in blood samples without the need of a separated measurement of total hemoglobin content in blood samples. The methods utilizes one or two different types of oxidizing agents which selectively oxidize low-molecular weight reducing substances and high-molecular weight (mainly hemoglobin) reducing substances in blood samples, coupled with enzymatic reactions catalyzed by proteases, fructosyl amino acid oxidase. The amount of hydrogen peroxide generated in the reaction is measured for determination of percentage of glycated hemoglobin in blood samples. The invention provides kits for performing the methods of the invention.

REFERENCES:
patent: 2713581 (1955-07-01), Pannone et al.
patent: 4588684 (1986-05-01), Brake
patent: 4837331 (1989-06-01), Yamanishi et al.
patent: 4847195 (1989-07-01), Khanna et al.
patent: 4948729 (1990-08-01), Piatak, Jr. et al.
patent: 5013647 (1991-05-01), Town et al.
patent: 5030563 (1991-07-01), Schendel et al.
patent: 5120420 (1992-06-01), Nankai et al.
patent: 5137821 (1992-08-01), Sagai et al.
patent: 5171670 (1992-12-01), Kronenberg et al.
patent: 5196314 (1993-03-01), Town et al.
patent: 5229286 (1993-07-01), Jarsch et al.
patent: 5244796 (1993-09-01), Levy et al.
patent: 5308770 (1994-05-01), Jarsch et al.
patent: 5312759 (1994-05-01), Hama et al.
patent: 5320732 (1994-06-01), Nankai et al.
patent: 5344770 (1994-09-01), Hitomi et al.
patent: 5509410 (1996-04-01), Hill et al.
patent: 5628890 (1997-05-01), Carter et al.
patent: 5681529 (1997-10-01), Taguchi et al.
patent: 5682884 (1997-11-01), Hill et al.
patent: 5710248 (1998-01-01), Grose
patent: 5712138 (1998-01-01), Kato et al.
patent: 5789221 (1998-08-01), Kato et al.
patent: 5820551 (1998-10-01), Hill et al.
patent: 5824527 (1998-10-01), Kato et al.
patent: 5856104 (1999-01-01), Chee et al.
patent: 5879921 (1999-03-01), Cherry et al.
patent: 5885811 (1999-03-01), Hansen
patent: 5914250 (1999-06-01), Hansen
patent: 5948659 (1999-09-01), Kato et al.
patent: 5948665 (1999-09-01), Matsukawa et al.
patent: 5972294 (1999-10-01), Smith et al.
patent: 5972671 (1999-10-01), Kato et al.
patent: 5972745 (1999-10-01), Kalter et al.
patent: 5985591 (1999-11-01), Yonehara et al.
patent: 6008006 (1999-12-01), Torrens et al.
patent: 6069297 (2000-05-01), Luzzatto et al.
patent: 6127138 (2000-10-01), Ishimaru et al.
patent: 6127345 (2000-10-01), Burnham
patent: 6143164 (2000-11-01), Heller et al.
patent: 6194200 (2001-02-01), Rose et al.
patent: 6270637 (2001-08-01), Crismore et al.
patent: 6329161 (2001-12-01), Heller et al.
patent: 6352835 (2002-03-01), Komori et al.
patent: 6380380 (2002-04-01), Kaufman
patent: 6451574 (2002-09-01), Erode, III et al.
patent: RE37919 (2002-12-01), Kronenberg et al.
patent: 6514720 (2003-02-01), Komori et al.
patent: 6863800 (2005-03-01), Karinka et al.
patent: 7153666 (2006-12-01), Yuan et al.
patent: 7235378 (2007-06-01), Yonehara
patent: 7276146 (2007-10-01), Wilsey
patent: 7276147 (2007-10-01), Wilsey
patent: 2002/0009779 (2002-01-01), Meyers et al.
patent: 2003/0162242 (2003-08-01), Yonehara
patent: 2004/0063213 (2004-04-01), Hirai et al.
patent: 2004/0166560 (2004-08-01), Mueller et al.
patent: 2004/0171130 (2004-09-01), Yokoi et al.
patent: 2005/0014935 (2005-01-01), Yuan et al.
patent: 2007/0099283 (2007-05-01), Mueller et al.
patent: 2008/0096230 (2008-04-01), Yuan et al.
patent: 2008/0176296 (2008-07-01), Zelder et al.
patent: 2008/0241880 (2008-10-01), Yuan et al.
patent: 2008/0299597 (2008-12-01), Yuan et al.
patent: 2009/0090623 (2009-04-01), Chuang et al.
patent: 2010/0025264 (2010-02-01), Yuan et al.
patent: 0 121 352 (1984-10-01), None
patent: 0 127 958 (1984-12-01), None
patent: 0 127 958 (1984-12-01), None
patent: 0 127 958 (1984-12-01), None
patent: 0 127 958 (1984-12-01), None
patent: 0 186 643 (1986-07-01), None
patent: 0 186 643 (1986-07-01), None
patent: 0 189 918 (1986-08-01), None
patent: 0 189 918 (1986-08-01), None
patent: 0 189 918 (1986-08-01), None
patent: 0 196 864 (1986-10-01), None
patent: 0 239 931 (1987-10-01), None
patent: 0 239 931 (1987-10-01), None
patent: 0 351 891 (1990-01-01), None
patent: 0 351 891 (1990-01-01), None
patent: 0 351 891 (1990-01-01), None
patent: 0 821 064 (1998-01-01), None
patent: 1 223 224 (2002-07-01), None
patent: 1 304 385 (2003-04-01), None
patent: 1 542 015 (2005-06-01), None
patent: 1 614 746 (2006-01-01), None
patent: 1 651 759 (2006-05-01), None
patent: 738585 (1955-10-01), None
patent: 1 513 488 (1978-06-01), None
patent: WO-89/03886 (1989-05-01), None
patent: WO-90/12113 (1990-10-01), None
patent: WO-93/06125 (1993-04-01), None
patent: WO-96/28556 (1996-09-01), None
patent: WO-00/28041 (2000-05-01), None
patent: WO-01/47968 (2001-07-01), None
patent: WO-01/68694 (2001-09-01), None
patent: WO-01/90325 (2001-11-01), None
patent: WO-01/90378 (2001-11-01), None
patent: WO-01/98472 (2001-12-01), None
patent: WO-02/20795 (2002-03-01), None
patent: WO-02/064760 (2002-08-01), None
patent: WO-02/072634 (2002-09-01), None
patent: WO-03/042389 (2003-05-01), None
patent: WO-2005/017136 (2005-02-01), None
patent: WO-2007/094354 (2007-08-01), None
patent: WO-2008/013874 (2008-01-01), None
patent: WO-2009/140343 (2009-11-01), None
Allgrove et al. (1988). Archives of Disease in Childhood 63:418-422.
Amendment After Final Action (37 C.F.R. Section 1.116) from U.S. Appl. No. 10/622,893, filed Jun. 22, 2006.
Amendment in Response to Non-Final Office Action from U.S. Appl. No. 10/622,893, filed Nov. 22, 2005.
Armbuster. (1987). Fructosamine: Clin. Chem. 33(12):2153-63.
Baker et al. (1991). Clin. Chem. 37(4):552-556.
Bastin et al. (1996). Mol. Biochem. Parasitology 77:235-239.
Baynes et al. eds. (1989). Prog. Clin. Biol. Res. 304:1-410.
Chen et al. (1998). BioTechniques 25(1):22-24.
Communication pursuant to Article 96(2) EPC, from EP Application No. 04 778 420.2-1222, dated Aug. 29, 2006.
Communication under Rule 51(4) EPC, from EP Application No. 04 778 420.2-1222, dated May 31, 2007.
Diazyme Laboratories Division, General Atomics, FAOX-TE Fact Sheet 5 •a. es, (2003).
Entry into the European phase, from EP Application No. 04 778 420.2-1222, filed Feb. 17, 2006.
Final Office Action from U.S. Appl. No. 10/622,893, mailed on Feb. 23, 2006.
Fossati et al. (1980). Clin. Chem. 26(2):227-231.
Frederick et al. (1990). J. Biol. Chem. 265(7):3793-802.
Gerhardinger et al. (1995). The Journal of Biological Chemistry 270(1):218-224.
Hardy et al. (1989). J. Cell. Sci. Suppl. 11:29-43.
Hobom et al. (1995). Dev. Biol. Stand. 11:255-262.
International Preliminary Report on Patentability for PCT/US2004/022908, issued on Jan. 23, 2006, 6 pages.
International Search Report mailed on Jan. 26, 2005, for PCT Patent U.S. Appl. No. PCT/US2004/022908, 5 pages.
International Search Report mailed on Nov. 20, 2007, for PCT Application No. PCT/US2007/016774, filed Jul. 25, 2007, 2 pages.
Invitrogen Catalogue. (2002). “pBAD TOPO TA Expression Kit,” p. 75.
Kouzuma et al. (2002). Clin. Chimi, Acta. 324:61-71.
Kuhn et al. (1979). Mol. Gen. Genet. 167(3):235-241.
Luo, Y-C. et al. (2006, e-pub Sep. 5, 2006). “An Amperometric Uric Acid Biosensor Based on Modified Ir-C Electrode,”Biosensors and Bioelectronics22:482-488.
Michiels et al. (2001). Trends Microbiol. 9(4):164-168.
Nagelkerken et al. (1997). Electrophoresis 18:2694-98.
Non-Final Office Action from U.S. Appl. No. 10/622,893, mailed on Jul. 22, 2005.
Notice of Allowance and Examiner's Amendment from U.S. Appl. No. 10/622,893, mailed on Aug. 10, 2006.
Olah et al. (1994). Biochem. 221:94-102.
Peakman et al. (1992). Nucleic Acids Res. 20(22):6111-12.
Phillipou et al. (1988). Clin. Chem. 34(8):1561-64.
Prickett et al. (1989). BioTechniques 796):580-584.
Response to Office Action, from EP Application No. 04 778 420.2-1222, filed Mar. 7, 2007.
Response to Restriction Requirement from U.S. Appl. No. 10/622,893, filed on May 16, 2005.
Restriction Requirement from U.S. Appl. No. 10/622,893, mailed on Apr. 14, 2005.
Roesser et al. (1991). Nucleic Acids Res. 19(4):795-800.
Rudi

Affiliated with

Also associated with

Rating

Methods for assaying percentage of glycated hemoglobin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for assaying percentage of glycated hemoglobin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for assaying percentage of glycated hemoglobin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2691582