Table 1.
Membrane transporters of bilirubin and its conjugates2.
| Acronym | Organism | Names and synonyms | HGNC | UCB/conjugated BR |
|---|---|---|---|---|
| OABP | Rat | Organic Anion Binding Protein | – | UCB |
| BBBP | Rat | Bilirubin Binding protein | – | UCB |
| BTL | Human, rat | Bilirubin transporter | – | UCB |
| Oatp1a1 | Mouse, rat | Organic anion-transporting polypeptide 1a1 | SLCO1A2 | UCB, conjugated BR |
| Oatp1a4 | Mouse, rat | Organic anion-transporting polypeptide 1a4 | SLCO1A2 | UCB, conjugated BR |
| Oatp1a5 | Mouse, rat | Organic anion-transporting polypeptide 1a5 | SLCO1A2 | UCB, conjugated BR |
| Oatp1a6 | Mouse | Organic anion-transporting polypeptide 1a6 | SLCO1A2 | UCB, conjugated BR |
| Oatp1b2 | Mouse, rat | Organic anion-transporting polypeptide 1b2 | SLCO1B2 | Conjugated BR |
| OATP1B1 | Human | Organic anion-transporting polypeptide 1B1 | SLCO1B1 | UCB, conjugated BR |
| OATP1B3 | Human | Organic anion-transporting polypeptide 1B3 | SLCO1B3 | UCB, conjugated BR |
| OATP1A2 | Human | Organic anion-transporting polypeptide 1A2 | SLCO1A2 | UCB, conjugated BR |
| Mdr1a | Mouse, rat | Multiple drug resistant protein 1a | ABCB1 | UCB |
| MDR1 | Human | Multiple drug resistant protein 1 | ABCB1 | UCB |
|
MRP1
Mrp1 |
Human mouse, rat |
ATP-binding cassette sub-family C 1a | ABCC1 | UCB |
|
MRP2
Mrp2 |
Human mouse, rat |
ATP-binding cassette sub-family C 2 | ABCC2 | Conjugated BR |
|
MRP3
Mrp3 |
Human mouse, rat |
ATP-binding cassette sub-family C 3 | ABCC3 | Conjugated BR |
|
MRP4
Mrp4 |
Human mouse, rat |
ATP-binding cassette sub-family C 4 | ABCC4 | None |
|
MRP5
Mrp5 |
Human mouse, rat |
ATP-binding cassette sub-family C 5 | ABCC5 | UCB |