US5468612A
Expired / Lapsed
US
⏱️ 0.0 years remaining
9804 gene and methods of use thereof
Assignee: UCB Farchim SA
•
Filing: 1993-11-19
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Granted: 1995-11-21
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Expires: 2013-11-19
Abstract
Abstract A substantially pure preparation of a 9804 DNA encoding a hematopoietic stem cell protein; antibodies to the 9804 gene product; methods of purifying 9804-expressing cells; and methods of screening for 9804 homologs are disclosed.
Inventors
- 👤 Edward H. Cohen
- 👤 Bryan E. Landgraf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:32
CPC Classifications
C; C07; C07K; C07K14/00; C07K14/435; C07K14/46; C07K14/47; C07K14/705; C12; C12Q; C12Q1/00; C12Q1/68; C12Q1/6876; A; A61; A61K; A61K38/00; C12Q2600/00; C12Q2600/158
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
15 words
A substantially pure preparation of a 9804 DNA having the sequence of SEQ ID NO:1.
Claim 2
Dependent Claim
15 words
A substantially pure preparation of a 9804 DNA having the sequence of SEQ ID NO:1.
Claim 3
Dependent Claim
8 words
A vector comprising the DNA of claim 1.
Claim 4
Dependent Claim
8 words
A cell containing the vector of claim 2.
Claim 5
Dependent Claim
17 words
A substantially pure DNA encoding a polypeptide which has the amino acid sequence of SEQ ID NO:2.
Claim 6
Dependent Claim
17 words
A substantially pure DNA encoding a polypeptide which has the amino acid sequence of SEQ ID NO:2.
Claim 7
Dependent Claim
58 words
A method of screening for 9804 expression in a cell, which method comprises (a) contacting a gene transcript of a cell with the DNA of claim 5 at a temperature of at least 65° C.; and (b) detecting hybridization of said DNA with said gene transcript, wherein hybridization of said DNA to said gene transcript indicates 9804 expression.
References Cited (Backward Citations)
US4946778A
Cited
JPH0348696A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-11-20 | 1999-05-22 | 1999-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-11-20 | 2003-05-22 | 2003-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-11-20 | 2007-05-22 | 2007-11-21 | $7700.00 | Window Closed / Lapsed |