Butyrophilins are membrane proteins belonging to the immunoglobulin superfamily (Ig). Butyrophilin (Btn) genes constitute a subgroup of at least 10 genes in the Ig superfamily identified in human, mouse, cow, goat and other species. The eponymous Btn gene (BTN1A1 in humans; Btn1a1 in mouse) is highly expressed in the secretory epithelium of the mammary gland during lactation. Other homologues are predominantly expressed in skeletal muscle and the intestine and erythroid cells. In contrast, BTN2A1 and 2 and BTN3A1, 2, and 3 are widely expressed in many tissues, suggesting that the structural domains of Btn proteins may have both universal and tissue-specific functions.
Cat No. | product name / Synonyms | Species | Expression System |
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TMPY-06537 | BTN1A1 Protein, Mouse, Recombinant (His)
BTN1A1 Protein, Mouse, Recombinant (His)
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Mouse | HEK293 Cells |
BTN1A1 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 25.96 kDa and the accession numbe... | |||
TMPY-06542 | BTN1A1 Protein, Human, Recombinant (His)
BTN1A1 Protein, Human, Recombinant (His)
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Human | HEK293 Cells |
BTN1A1 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 25.39 kDa and the accession numbe... | |||
TMPY-06543 | BTN1A1 Protein, Human, Recombinant (His & Avi), Biotinylated
BTN1A1 Protein, Human, Recombinant (His & Avi), Biotinylated
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Human | HEK293 Cells |
BTN1A1 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 27.20... | |||
TMPY-06546 | BTN1A1 Protein, Human, Recombinant (hFc)
BTN1A1 Protein, Human, Recombinant (hFc)
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Human | HEK293 Cells |
BTN1A1 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 50.67 kDa and the accession numbe... | |||
TMPY-06663 | BTN3A1 Protein, Human, Recombinant
BTN3A1 Protein, Human, Recombinant
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Human | HEK293 Cells |
BTN3A1 Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 24.16 kDa and the accession number is NP_919423.1. | |||
TMPY-04844 | BTN3A1 Protein, Human, Recombinant (His)
BTN3A1 Protein, Human, Recombinant (His)
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Human | HEK293 Cells |
BTN3A1 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 25.6 kDa and the accession number... | |||
TMPY-04779 | BTN3A2 Protein, Human, Recombinant (His)
BTN3A2 Protein, Human, Recombinant (His)
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Human | HEK293 Cells |
The three butyrophilin BTN3A molecules, BTN3A1, BTN3A2, and BTN3A3, are members of the B7/butyrophilin-like group of Ig superfamily receptors, which modulate the... | |||
TMPY-03967 | BTN3A3 Protein, Human, Recombinant (His)
BTN3A3 Protein, Human, Recombinant (His)
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Human | HEK293 Cells |
BTN3A3 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 25 kDa and the accession number i... |