Tissue-specific human neuronal calcium channel subtypes and their use
Disclosed are overlapping cDNA sequences encoding for a human voltage-dependent neuronal calcium channel. The complete cDNA which encodes a voltage-operated calcium channel (VOCC) sub-type is assembled from overlapping lambda phages by means of suitable restriction cleavage sites and cloned into a eukaryotic expression vector.
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We claim:
1. An isolated and purified DNA sequence comprising a nucleotide sequence selected from the group consisting of SEQ ID NOS.: 2-5, 9-14 and 16.
2. The isolated and purified DNA sequence according to claim 1, which comprises a nucleotide sequence selected from the group consisting of SEQ ID NOS.: 12 and 13.
3. The isolated and purified DNA sequence according to claim 1, which comprises a nucleotide sequence selected from the group consisting of SEQ ID NOS.: 3, 9 and 14.
4. The isolated and purified DNA sequence according to claim 1, which comprises a nucleotide sequence selected from the group consisting of SEQ ID NOS.: 4 and 16.
5. The isolated and purified DNA sequence according to claim 1, which comprises a nucleotide sequence selected from the group consisting of SEQ ID NOS.: 5 and 11.
6. The isolated and purified DNA sequence according to claim 1, which comprises a nucleotide sequence selected from the group consisting of SEQ ID NOS.: 2 and 10.
7. An isolated and purified DNA sequence selected from the group consisting of SEQ ID NOS.: 2-5, 9-14 and 16.
Patent number:
6229000
View patent at USPTO
Filing date:
May 31, 1995
Issue date:
May 8, 2001
Inventors:
Jurgen Franz (Haan, DE)
Peter Rae (West Haven, CT)
Axel Unterbeck (West Haven, CT)
Bernhard Weingartner (Wuelfrath, DE)
Assignee:
Bayer Aktiengesellschaft (Leverkusen, DE)
Primary Examiner:
Anthony C. Caputa
Assistant Examiner:
Stephen Gucker
Attorney, Agent or Firm:
Sprung Kramer Schaefer & Briscoe
Current U.S. Classification: 536/23.1 536/23.5 536/24.1 536/24.3 536/24.31
