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Butyrophilins

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.

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Species
Cynomolgus (2)
Human (20)
Mouse (6)
Expression System
HEK293 Cells (28)
Tag
Avi (1)
C-6xHis (5)
C-6xHis-Avi (1)
C-His (7)
C-His-Avi (5)
C-hFc (5)
C-hFc-Avi (2)
C-mFc (1)
His (1)
Tag Free (1)
Cat No. product name / Synonyms Species Expression System
TMPY-06537 BTN1A1 Protein, Mouse, Recombinant (His)
BTN1A1 Protein, Mouse, Recombinant (His)
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)
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
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)
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
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)
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)
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)
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...
BTN1A1 Protein, Mouse, Recombinant (His)
TMPY-06537
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...
BTN1A1 Protein, Human, Recombinant (His)
TMPY-06542
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...
BTN1A1 Protein, Human, Recombinant (His & Avi), Biotinylated
TMPY-06543
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...
BTN1A1 Protein, Human, Recombinant (hFc)
TMPY-06546
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...
BTN3A1 Protein, Human, Recombinant
TMPY-06663
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.
BTN3A1 Protein, Human, Recombinant (His)
TMPY-04844
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...
BTN3A2 Protein, Human, Recombinant (His)
TMPY-04779
The three butyrophilin BTN3A molecules, BTN3A1, BTN3A2, and BTN3A3, are members of the B7/butyrophilin-like group of Ig superfamily receptors, which modulate the...
BTN3A3 Protein, Human, Recombinant (His)
TMPY-03967
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...
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TargetMol