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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TMPJ-00219 | BTN3A2 Protein, Human, Recombinant (His & Avi), Biotinylated
BTN3A2 Protein, Human, Recombinant (His & Avi), Biotinylated
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Human | HEK293 Cells |
Butyrophilin subfamily 3 member A2, also known as BT3.2, BTF3, BTF4 and BTN3A2, is a single-pass type I membrane protein. It is a member of the butyrophilin (BTN... | |||
TMPJ-00316 | BTN3A1 Protein, Human, Recombinant (hFc & Avi), Biotinylated
BTN3A1 Protein, Human, Recombinant (hFc & Avi), Biotinylated
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Human | HEK293 Cells |
Butyrophilin Subfamily 3 Member A1 (BTN3A1/CD277) is a type I transmembrane glycoprotein member of the Ig superfamily. It is expressed on a wide variety of immun... | |||
TMPJ-00439 | BTNL6 Protein, Mouse, Recombinant (His)
BTNL6 Protein, Mouse, Recombinant (His)
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Mouse | HEK293 Cells |
Butyrophilin-like 6 (BTNL6) is a member of the BTN/MOG Ig-superfamily and functions with BTNL1 as a regulator of immune cell proliferation. The Btnl6 gene is fou... | |||
TMPJ-00440 | BTNL4 Protein, Mouse, Recombinant (His)
BTNL4 Protein, Mouse, Recombinant (His)
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Mouse | HEK293 Cells |
Butyrophilin-like 4, also known as BTLN4, BTN3A3 (human) and BTN3A2 (rat) is an approximately 65 kDa member of the butyrophilin family that may play a role in im... | |||
TMPJ-00698 | BTNL2 Protein, Mouse, Recombinant (His)
BTNL2 Protein, Mouse, Recombinant (His)
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Mouse | HEK293 Cells |
Butyrophilin-like 2 (BTNL2) is a member of the BTN/MOG Ig-superfamily and functions as a negative regulator of immune cell activation. Mouse BTNL2 is type I tran... | |||
TMPJ-01194 | BTNL9 Protein, Human, Recombinant (hFc)
BTNL9 Protein, Human, Recombinant (hFc)
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Human | HEK293 Cells |
Butyrophilin-Like Protein 9 (BTNL9) is single-pass type I membrane protein member of the BTN/MOG family that belongs to the immunoglobulin superfamily. BTNL9 con... | |||
TMPJ-01195 | BTNL9 Protein, Human, Recombinant (His)
BTNL9 Protein, Human, Recombinant (His)
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Human | HEK293 Cells |
Butyrophilin-Like Protein 9 (BTNL9) is single-pass type I membrane protein member of the BTN/MOG family that belongs to the immunoglobulin superfamily. BTNL9 con... | |||
TMPJ-01199 | BTN2A1 Protein, Human, Recombinant (His)
BTN2A1 Protein, Human, Recombinant (His)
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Human | HEK293 Cells |
Butyrophilin 2A1 (BTN2A1) is an approximately widely expressed and variably glycosylated type I transmembrane glycoprotein. Mature human Butyrophilin 2A1 consisi... | |||
TMPJ-01209 | BTNL9 Protein, Mouse, Recombinant (hFc)
BTNL9 Protein, Mouse, Recombinant (hFc)
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Mouse | HEK293 Cells |
Butyrophilin-Like Protein 9 (BTNL9) is single-pass type I membrane protein member of the BTN/MOG family that belongs to the immunoglobulin superfamily. BTNL9 con... | |||
TMPJ-01246 | BTN2A2 Protein, Human, Recombinant (hFc & Avi), Biotinylated
BTN2A2 Protein, Human, Recombinant (hFc & Avi), Biotinylated
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Human | HEK293 Cells |
BTN2A2 Protein, Human, Recombinant (hFc & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-Fc-Avi tag. The predicted molecular weight is 55-80 KD... | |||
TMPJ-01247 | BTN2A2 Protein, Human, Recombinant (hFc)
BTN2A2 Protein, Human, Recombinant (hFc)
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Human | HEK293 Cells |
BTN2A2 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with C-Fc tag. The predicted molecular weight is 55-80 KDa and the accession numb... | |||
TMPK-00224 | BTN3A2 Protein, Human, Recombinant (His & Avi)
BTN3A2 Protein, Human, Recombinant (His & Avi)
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Human | HEK293 Cells |
BTN3A2/BT3.2 butyrophilin mRNA expression by tumoral cells was previously identified as a prognostic factor in a small cohort of high grade serous epithelial ova... | |||
TMPK-00310 | BTN3A1 Protein, Human, Recombinant (His & Avi), Biotinylated
BTN3A1 Protein, Human, Recombinant (His & Avi), Biotinylated
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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... | |||
TMPK-00556 | BTN3A1 Protein, Cynomolgus, Recombinant (His & Avi)
BTN3A1 Protein, Cynomolgus, Recombinant (His & Avi)
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Cynomolgus | 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... | |||
TMPK-00557 | BTN3A1 Protein, Cynomolgus, Recombinant (His & Avi), Biotinylated
BTN3A1 Protein, Cynomolgus, Recombinant (His & Avi), Biotinylated
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Cynomolgus | 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... | |||
TMPK-00584 | BTN2A2 Protein, Mouse, Recombinant (His)
BTN2A2 Protein, Mouse, Recombinant (His)
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Mouse | HEK293 Cells |
Butyrophilin (BTN) genes encode a set of related proteins. Cell surface BTN2A2 protein, such as the B7 family molecule programmed death ligand 1, was upregulated... | |||
TMPK-00958 | BTN1A1 Protein, Human, Recombinant (His & Avi)
BTN1A1 Protein, Human, Recombinant (His & Avi)
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Human | HEK293 Cells |
Butyrophilin 1A1 (BTN1A1) is one of the membrane proteins that surrounds LD,BTN1A1 plays an important role in regulating LD synthesis via a mechanism involving m... | |||
TMPY-01123 | BTN3A1 Protein, Human, Recombinant (hFc)
BTN3A1 Protein, Human, Recombinant (hFc)
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Human | HEK293 Cells |
BTN3A1 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 50.9 kDa and the accession number... | |||
TMPY-04019 | BTN3A3 Protein, Human, Recombinant (mFc)
BTN3A3 Protein, Human, Recombinant (mFc)
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Human | HEK293 Cells |
BTN3A3 Protein, Human, Recombinant (mFc) is expressed in HEK293 mammalian cells with mFc tag. The predicted molecular weight is 50 kDa and the accession number i... | |||
TMPY-05398 | BTN3A1 Protein, Human, Recombinant (His), Biotinylated
BTN3A1 Protein, Human, Recombinant (His), Biotinylated
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Human | HEK293 Cells |
BTN3A1 Protein, Human, Recombinant (His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 25.6 kDa and the ac... |