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Title: US6300104: Secretory immunoglobulin produced by single cells and methods for making and using same
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Country: US United States of America

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17 pages

 
Inventor: Morrison, Sherie L.; Los Angeles, CA
Chintalacharuvu, Kote R.; Los Angeles, CA

Assignee: The Regents of the University of California, Oakland, CA
other patents from UNIVERSITY OF CALIFORNIA, THE REGENTS OF (599425) (approx. 4,840)
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Published / Filed: 2001-10-09 / 1998-06-10

Application Number: US1998000095385

IPC Code: Advanced: A61K 39/395; A61P 37/04; C07K 16/00; C12P 21/04; A61K 38/00;
Core: A61P 37/00; more...
IPC-7: A61K 39/29;

ECLA Code: A61K39/395S; C07K16/00;

U.S. Class: Current: 435/070.21; 424/133.1; 424/141.1; 424/147.1; 435/070.1; 435/070.2; 435/320.1; 435/326; 435/328; 435/339; 530/387.1; 530/808;
Original: 435/070.21; 435/070.1; 435/070.2; 435/320.1; 435/326; 435/328; 435/339; 424/141.1; 424/147.1; 424/133.1; 530/387.1; 530/808;

Field of Search: 435/70.21,320.1,70.2,70.1,326,328,339 424/147.1,141.1,133.1 530/387.1,808

Government Interest:     This invention was made with government support under grants CA16858, A129470 and A139187, awarded by the National Institutes of Health. The United States government has certain rights in this invention.

Priority Number:
1998-06-10  US1998000095385
1997-06-19  US1997000050969P

Abstract:     Disclosed is a method of producing secretory Ig molecules. The method comprises transfecting a cell producing an Ig with a polynucleotide encoding an SC to fonn SC transfected Ig producing cells. Secretory Ig molecules, such as secretory IgA, can be used to treat or prevent infection.

Attorney, Agent or Firm: Gates & Cooper LLP ;

Primary / Asst. Examiners: Allen, Marianne P.; Zeman, Mary K.

Maintenance Status: CC Certificate of Correction issued
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Parent Case:     This application is based on U.S. provisional application serial No. 60/050,969, filed Jun. 19, 1997, the contents of which are incorporated herein by reference. Throughout this application various publications are referenced. The disclosures of these publications in their entireties are hereby incorporated by reference into this application in order to more fully describe the state of the art to which this invention pertains.

Designated Country: AL AM AP AT AZ BA BB BG BR BY CA CH CN CU CZ DE DK EA EE EP ES FI GB GE GH GM GW HU ID IL IS JP KE KG KP KR KZ LC LK 

Family: Show 5 known family members

First Claim:
Show all 19 claims
What is claimed is:     1. A method of producing secretory Ig (sIg) molecules comprising transfecting a non-plant cell producing an Ig with a polynucleotide encoding secretory component (SC) to form an SC transfected Ig producing cell, and culturing the SC transfected Ig producing cell so as to produce secretory Ig molecules.

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U.S. References: Go to Result Set: All U.S. references   |  No patents reference this one   |   Backward references (2)   |   Citation Link

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Patent  Pub.Date  Inventor Assignee   Title
Buy PDF- 16pp US5534411  1996-07 Weltzin  OraVax, Inc. Monoclonal IgA antibody specific for respiratory syncytial virus, a hybridoma cell line that produces this antibody amd methods of using the antibody to diagnose RSV infection
Buy PDF- 58pp US5959177  1999-09 Hein et al.  The Scripps Research Institute Transgenic plants expressing assembled secretory antibodies
       
Foreign References:
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Publication Date IPC Code Assignee   Title
Buy PDF- 33pp WO8907142 1989-08  C12N 15/00 MORRISON, Sherie, L. DOMAIN-MODIFIED CONSTANT REGION ANTIBODIES 
Buy PDF- 135pp WO9742313 1997-11  C12N 15/00 THE SCRIPPS RESEARCH INSTITUTE TRANSGENIC PLANTS EXPRESSING ASSEMBLED SECRETORY ANTIBODIES 


Other Abstract Info: CHEMABS 130(07)080348K DERABS C1999-080950

Other References:
  • Michetti, et al. (1991) Immunology of Milk an d the Neonate 310:183-185.
  • Kracji, et al. (1989) Biochemical and Biophysical Research Communications 158(3):783-789.
  • Mazanec, et al., (1987) J. Virol. 61:2624. (3 pages) Cited by 7 patents
  • Mazanec, et al. (1989) J. Immunol. 142:4275. (7 pages) Cited by 3 patents
  • Renegar, et al. (1991) J. Immunol. 146:1972.
  • Brown, et al. (1970) J. Clin. Invest. 49:1374.
  • Lindh, (1975) J. Immunol. 114:284. (3 pages) Cited by 5 patents
  • Hirt, et al. (1993) Cell 74:245-255. (11 pages) [ISI abstract]
  • Lullau, et al. (1996) J. Biol. Chem. 271:16300. (10 pages) Cited by 3 patents [ISI abstract]
  • Ma, et al. (1995) Science 268:716-719. (4 pages) Cited by 22 patents [ISI abstract]
  • J.F. Piskurich, et al. (1995) J. Immunol. 154:1735-1747. (13 pages) Cited by 6 patents [ISI abstract]
  • Ma, et al. (1998) Nature Med. 4(5):601-606. (6 pages) [ISI abstract]
  • Tamer, et al. (1993) Mol. Immunol. 30(4):413-421. (9 pages) [ISI abstract]
  • Chintalacharuvu, et al. (1996) J. Immunol. 157:3443. (7 pages) Cited by 2 patents [ISI abstract]
  • Mostov, et al. (1993) Meth. Enzymol. 98:40.
  • Scheinderman, et al. (1989) Proc. Natl. Acad. Sci. USA 86:7561.
  • Knight, et al. (1975) J. Immunol. 115:595. (4 pages)
  • Weltzin, et al.(1989) J. Cell Biology 108:1673-1685. (13 pages) Cited by 2 patents
  • Winner et al. (1991) Infect. Immun. 59:977. (6 pages) Cited by 6 patents [ISI abstract]
  • Coloma et al. (1992) J. Immunol. Meth. 152:89. (16 pages) Cited by 19 patents [ISI abstract]
  • Chintalacharuvu et al. (1991) J. Cell Physiol. 148:35. (13 pages) [ISI abstract]
  • Chintalacharuvu et al. (1993) Mol. Immunol. 30:19. (8 pages) [ISI abstract]
  • Oravax Report.
  • Chintalacharuvu and Morrison (1997) Proc. Natl. Acad. Sci. USA 94: 6364-6368. (5 pages) [ISI abstract]
  • Copy of International Search Report cited in Applicants' corresponding PCT Patent Application Serial No. PCT/US98/11975.


  • Continuity Data:
    Application Number Filed Notes

    US2001000950294 2001-09-10  is a division of
    >US1998000095385<  1998-06-10   (granted)
         US6300104 issued 2001-10-09   Secretory immunoglobulin produced by single cells and methods for making and using same

    US1998000095385 1998-06-10  is a non-provisional of provisional
    US1997000050969P  1997-06-19


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