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BTN3A2 encodes a member of the immunoglobulin superfamily, containing two Ig domains with similarity to Ig variable and Ig constant domains. The gene resides in the juxta-telomeric region of the major histocompatability class 1 locus on chromosome 6 in the seven member BTN cluster, which includes butyrophilin, and three members each of the BTN2 and BTN3 subfamilies. Alternatively spliced transcript variants have been described but their full-length nature has yet to be determined.
![SDS-Page BTN3A2 [Biotin]](http://images.novusbio.com/fullsize/protein/BTN3A2_AVI9514_2650.jpg)
![Bioactivity BTN3A2 [Unconjugated]](http://images.novusbio.com/fullsize/protein/BTN3A2_9514BT_1626.jpg)
![Binding Activity BTN3A2 [Biotin]](http://images.novusbio.com/fullsize/protein/BTN3A2_AVI9514_2864.jpg)