| ABCA2 | ABC2 | ATP-binding cassette, sub-family A (ABC1), member 2 | | | | | |
| ABCA3 | ABC-C ABC3 EST111653 LBM180 | ATP-binding cassette, sub-family A (ABC1), member 3 | HPA007884
| | | 61 out of 64 cell types | Nucleus but not nucleoli Cytoplasm |
| ABCA4 | ABCA4 ABCR ARMD2 FFM RP19 STGD STGD1 | ATP-binding cassette, sub-family A (ABC1), member 4 | | | | | |
| ABCA8 | KIAA0822 | ATP-binding cassette, sub-family A (ABC1), member 8 | HPA044914
| | | 12 out of 63 cell types | |
| ABCB1 | ABC20 CD243 CLCS GP170 MDR1 P-gp PGY1 | ATP-binding cassette, sub-family B (MDR/TAP), member 1 | CAB001716 HPA002199
|
| Reliability High | 9 out of 66 cell types | Nucleus but not nucleoli Cytoplasm Focal Adhesions |
| ABCB11 | ABC16 BSEP PFIC-2 PFIC2 PGY4 SPGP | ATP-binding cassette, sub-family B (MDR/TAP), member 11 | HPA019035
| | | 5 out of 65 cell types | Plasma membrane Nucleus but not nucleoli Cytoplasm Focal Adhesions |
| ABCB4 | ABCB4 GBD1 MDR2 MDR3 PFIC-3 PGY3 | ATP-binding cassette, sub-family B (MDR/TAP), member 4 | CAB004498
| | | 37 out of 63 cell types | |
| ABCB6 | EST45597 MTABC3 umat | ATP-binding cassette, sub-family B (MDR/TAP), member 6 | HPA046723
| | | 53 out of 65 cell types | |
| ABCB7 | ABC7 ASAT Atm1p EST140535 | ATP-binding cassette, sub-family B (MDR/TAP), member 7 | HPA034982
| | | 42 out of 65 cell types | Mitochondria Cytoplasm |
| ABCC1 | GS-X MRP MRP1 | ATP-binding cassette, sub-family C (CFTR/MRP), member 1 | HPA002380 CAB016097
|
| Reliability Very low | 1 out of 62 cell types | Plasma membrane Nucleus but not nucleoli Golgi apparatus |
| ABCC2 | CMOAT cMRP DJS MRP2 | ATP-binding cassette, sub-family C (CFTR/MRP), member 2 | HPA004860
| | | 34 out of 64 cell types | Cytoskeleton (Microtubules) Vesicles |
| ABCC3 | cMOAT2 EST90757 MLP2 MOAT-D MRP3 | ATP-binding cassette, sub-family C (CFTR/MRP), member 3 | CAB037136
| | | 63 out of 64 cell types | |
| ABCC4 | EST170205 MOAT-B MOATB MRP4 | ATP-binding cassette, sub-family C (CFTR/MRP), member 4 | HPA002476 CAB002751
|
| Reliability Low | 60 out of 64 cell types | Nucleoli Plasma membrane Cytoplasm |
| ABCC5 | EST277145 MOAT-C MRP5 SMRP | ATP-binding cassette, sub-family C (CFTR/MRP), member 5 | | | | | |
| ABCC6 | ARA EST349056 MLP1 MRP6 PXE URG7 | ATP-binding cassette, sub-family C (CFTR/MRP), member 6 | | | | | |
| ABCC8 | ABC36 HHF1 HI HRINS MRP8 PHHI SUR SUR1 TNDM2 | ATP-binding cassette, sub-family C (CFTR/MRP), member 8 | CAB011451
| | | 63 out of 64 cell types | |
| ABCD1 | adrenoleukodystrophy ALD ALDP AMN | ATP-binding cassette, sub-family D (ALD), member 1 | | | | | |
| ABCD2 | ALDL1 ALDR ALDRP | ATP-binding cassette, sub-family D (ALD), member 2 | HPA040336
| | | 61 out of 64 cell types | Vesicles |
| ABCD3 | PMP70 PXMP1 ZWS2 | ATP-binding cassette, sub-family D (ALD), member 3 | HPA032027
| | | 56 out of 65 cell types | Vesicles |
| ABCG5 | STSL | ATP-binding cassette, sub-family G (WHITE), member 5 | HPA016514
| | | 40 out of 64 cell types | |
| ABCG8 | GBD4 | ATP-binding cassette, sub-family G (WHITE), member 8 | HPA019556
| | | 60 out of 66 cell types | Cytoplasm |
| AC007182.1 | | Feline leukemia virus subgroup C receptor-related protein 2 | HPA037984
| | | 27 out of 65 cell types | Nucleus but not nucleoli Cytoplasm |
| AC013553.1 | | Organic solute transporter subunit beta | HPA008533
| | | 62 out of 66 cell types | Centrosome |
| AC023024.1 | | Selenoprotein S | HPA010025
| | | 50 out of 65 cell types | Endoplasmic reticulum |
| AC069257.9 | | Organic solute transporter subunit alpha | HPA039123
| | | 30 out of 64 cell types | Cytoplasm Nucleus |
| ACIN1 | ACINUS fSAP152 KIAA0670 | apoptotic chromatin condensation inducer 1 | HPA000657
| | | 64 out of 66 cell types | Nucleus but not nucleoli Cytoplasm |
| ACOT12 | Cach STARD15 THEAL | acyl-CoA thioesterase 12 | HPA037723
| | | 48 out of 63 cell types | |
| AHNAK | MGC5395 | AHNAK nucleoprotein | HPA019010 HPA019070 HPA026643
|
| Reliability Low | 59 out of 66 cell types | Plasma membrane Cytoplasm Vesicles |
| ANK2 | LQT4 | ankyrin 2, neuronal | | | | | |
| ANKH | ANK CCAL2 CMDJ CPPDD HANK | ankylosis, progressive homolog (mouse) | | | | | |
| ANO1 | DOG1 FLJ10261 ORAOV2 TAOS2 TMEM16A | anoctamin 1, calcium activated chloride channel | | | | | |
| ANO2 | C12orf3 TMEM16B | anoctamin 2 | HPA036276
| | | 62 out of 66 cell types | Plasma membrane Nucleus but not nucleoli |
| ANO6 | DKFZp313M0720 TMEM16F | anoctamin 6 | HPA038958
| | | 47 out of 64 cell types | Cytoplasm |
| ANXA1 | ANX1 LPC1 | annexin A1 | HPA011271 HPA011272 CAB013023 CAB035987
|
| Reliability High | 29 out of 65 cell types | Plasma membrane Cytoplasm Nuclear membrane |
| ANXA6 | ANX6 | annexin A6 | HPA002462 CAB005077 HPA009650
|
| Reliability Medium | 44 out of 66 cell types | Nucleus Focal Adhesions |
| APCS | MGC88159 PTX2 SAP | amyloid P component, serum | CAB007817
| | | 39 out of 65 cell types | |
| APP | AD1 | amyloid beta (A4) precursor protein | CAB000157 HPA001462
|
| Reliability Medium | 23 out of 66 cell types | Golgi apparatus Vesicles |
| AQP1 | CHIP28 CO | aquaporin 1 (Colton blood group) | CAB001707 HPA019206 HPA030130
|
| Reliability High | 10 out of 66 cell types | Plasma membrane |
| AQP11 | | aquaporin 11 | HPA042879
| | | 61 out of 63 cell types | Nucleus but not nucleoli Vesicles |
| AQP2 | | aquaporin 2 (collecting duct) | CAB009866
| | | 59 out of 64 cell types | |
| AQP4 | MIWC | aquaporin 4 | CAB005079 HPA014784
|
| Reliability Medium | 12 out of 65 cell types | Plasma membrane Cell Junctions |
| AQP5 | | aquaporin 5 | | | | | |
| AQP6 | AQP2L | aquaporin 6, kidney specific | HPA015278
| | | 27 out of 65 cell types | |
| AQP8 | | aquaporin 8 | HPA046259
| | | 31 out of 66 cell types | |
| ASNA1 | ARSA-I GET3 TRC40 | arsA arsenite transporter, ATP-binding, homolog 1 (bacterial) | | | | | |
| ATP13A2 | HSA9947 PARK9 | ATPase type 13A2 | CAB037111
| | | 65 out of 66 cell types | |
| ATP1A1 | | ATPase, Na+/K+ transporting, alpha 1 polypeptide | CAB018702
| | | 39 out of 66 cell types | |
| ATP1A2 | FHM2 MHP2 | ATPase, Na+/K+ transporting, alpha 2 polypeptide | CAB022230
| | | 22 out of 65 cell types | |
| ATP1A3 | DYT12 | ATPase, Na+/K+ transporting, alpha 3 polypeptide | CAB001988
| | | 36 out of 63 cell types | |
| ATP1B1 | ATP1B | ATPase, Na+/K+ transporting, beta 1 polypeptide | HPA012911
| | | 56 out of 66 cell types | Nucleus but not nucleoli |