Tissue expression
Cell line expression
Protein structure
BTN3A3
Butyrophilin subfamily 3 member A3BTF3, BTN3.3
The butyrophilin (BTN) genes are a group of major histocompatibility complex (MHC)-associated genes that encode type I membrane proteins with 2 extracellular immunoglobulin (Ig) domains and an intracellular B30.2 (PRYSPRY) domain. Three subfamilies of human BTN genes are located in the MHC class I region: the single-copy BTN1A1 gene (MIM 601610) and the BTN2 (e.g., BTN2A1; MIM 613590) and BTN3 (e.g., BNT3A3) genes, which have undergone tandem duplication, resulting in 3 copies of each (summary by Smith et al., 2010 [PubMed 20208008]). [supplied by OMIM, Nov 2010]
Top validated antibodies |
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Invitrogen Antibodies | ![]() |
Polyclonal |
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Proteintech Group | ![]() |
Polyclonal |
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Novus Biologicals | ![]() |
2 references | Polyclonal |
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NovoPro Bioscience Inc. | ![]() |
Polyclonal |
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Atlas Antibodies | ![]() |
3 references | Polyclonal |
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