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- accession：NM_172102
- 基因别名：CD8B
- 基因描述：Homo sapiens CD8b molecule (CD8B), transcript variant 4, mRNA.
- 载体：现货载体
- CDS区长度：642
- 翻译后氨基酸长度：213
- TranscriptVariant：This variant (4), also known as S-1, lacks an in-frame exon in the coding region, compared to variant 2. The resulting secreted protein (isoform 4) is shorter than isoform 2.
- 基因简介：The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. The CD8 antigen, acting as a coreceptor, and the T-cell receptor on the T lymphocyte recognize antigens displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional coreceptor is either a homodimer composed of two alpha chains, or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. This gene encodes the CD8 beta chain isoforms. Multiple alternatively spliced transcript variants encoding distinct membrane associated or secreted isoforms have been described. A pseudogene, also located on chromosome 2, has been identified. [provided by RefSeq, May 2010]
- 规格：10ul 质粒
CDS区参考序列： 点击查看序列翻译后氨基酸参数序列： 点击查看序列
