DNA encoding a mast cell-derived membrane protein

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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C536S023100, C536S024310, C536S024330, C435S320100, C435S252300, C435S455000, C435S069100

Reexamination Certificate

active

07632935

ABSTRACT:
An originally developed efficient signal sequence trapping method was used to screen a cDNA library prepared from cultured mast cells derived from mouse bone marrow. As a result, genes encoding type I membrane proteins and comprising a single immunoglobulin domain in the extracellular domain and a motif for transmitting an inhibitory signal into cells were successfully isolated.

REFERENCES:
patent: 2002-316680 (2002-10-01), None
patent: 2002-354165 (2002-12-01), None
patent: WO 01/66720 (2001-09-01), None
GenBank entry of Accession No. AK045869 (1999).
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Genbank Accession No. AK045869, revision history (provided by Applicant).
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Mu, X. et al., “Gene expression in the developing mouse retina by EST sequencing and microarray analysis”, Nucleic Acids Res., 29(24):4983-93 (2001).
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GenBank Accession No. BG803833, “0242-40 Mouse E14.5 retina lambda ZAP II Library Mus musculus cDNA, mRNA sequence” (2001).
EMBL Accession No. AF251704, “Mus musculus polymeric immunoglobulin receptor 4 precursor (Pigr4) mRNA, complete cds.” (2002).
EMBL Accession No. AL669969, “Mouse DNA sequence from clone RP23-254J18 on chromosome 11” (2002).

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