Claims
- 1. A method for selecting a population of human cells substantially enriched for hematopoietic cells expressing the MG1 antigen, said method comprising the steps (a) contacting a human cell suspension with an antibody that binds the MG1 antigen; and (b) recovering those cells which are bound by said antibody.
- 2. The method according to claim 1, wherein said human cell population is contacted with at least a second antibody wherein said second antibody binds to an antigen other than said MG1 antigen.
- 3. The method according to claim 1, wherein said human cell population is prepared from tissue selected from the group consisting of marrow and blood.
- 4. The method according to claim 1, wherein said antibody that binds said MG1 antigen is attached to a solid phase matrix.
- 5. The method according to claim 1, wherein said antibody that binds the MG1 antigen is the monoclonal antibody designated as MG1 and produced by the hybridoma cell line deposited under ATCC Accession No. HB12232.
- 6. The method according to claim 1, wherein said antibody that binds said MG1 antigen is labeled with a detectable label.
- 7. A population of human cells substantially enriched for hematopoietic cells expressing the MG1 antigen produced according to the method of claim 1.
- 8. A method for detecting a malignant tumor cell in a sample of human cells, said method comprising contacting said sample with an antibody that binds to an MG1 antigen and detecting those cells which have bound said antibody, wherein binding of said antibody to a cell is indicative of a malignant tumor cell.
- 9. The method according to claim 8, wherein said malignant cell is a cell associated with leukemia.
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a division of U.S. application Ser. No. 09/531,827, filed Mar. 21, 2000, now U.S. Pat. No. 6,242,579, which is a division of U.S. application Ser. No. 08/970,032, filed Nov. 13, 1997, now U.S. Pat. No. 6,043,348, which claims the benefit of provisional application U.S. Ser. No. 60/030,428, filed Nov. 13, 1996.
Provisional Applications (1)
|
Number |
Date |
Country |
|
60030428 |
Nov 1996 |
US |
Divisions (2)
|
Number |
Date |
Country |
Parent |
09531827 |
Mar 2000 |
US |
Child |
09873835 |
Jun 2001 |
US |
Parent |
08970032 |
Nov 1997 |
US |
Child |
09531827 |
Mar 2000 |
US |