RGD Reference Report - Molecular cloning and characterization of a cDNA encoding the rat interleukin-8 receptor. - Rat Genome Database

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Molecular cloning and characterization of a cDNA encoding the rat interleukin-8 receptor.

Authors: Gobl, AE  Huang, MR  Wang, S  Zhou, Y  Oberg, K 
Citation: Gobl AE, etal., Biochim Biophys Acta 1997 Jun 12;1326(2):171-7.
RGD ID: 729076
Pubmed: PMID:9218548   (View Abstract at PubMed)

In this study we present the cloning, characterization and expression analysis of a cDNA encoding a rat interleukin-8 receptor (rIL-8R). A 1324 bp cDNA containing an open reading of 359 amino acids with an 86.1% overall identity with the previously characterized mouse IL-8R was isolated. Genomic DNA analysis using several restriction enzymes revealed a single band suggesting that the rIL-8R gene exists as a single-copy, which is in contrast to humans where there are two different IL-8Rs genes. Expression of rIL-8R mRNA was found in several tissues including spleen, heart, lung, liver, skeletal muscle and kidney. In brain and testis rIL-8R mRNA was not detectable. Rat IL-8R mRNA expression at the cellular level was studied in the spleen using RNA-RNA in situ hybridization and immunohistochemistry. IL-8R mRNA containing cells were predominately found in the mantle zone of the germinal center. These cells were identified as B lymphocytes using the OX-33 monoclonal antibody.

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Gene Cxcr2 C-X-C motif chemokine receptor 2 Rattus norvegicus

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