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- Table of Contents
Facts about Solute carrier organic anion transporter family member 1A3.
Mediates renal clearance of methotrexate in the blood. .
| Rat | |
|---|---|
| Gene Name: | Slco1a3 |
| Uniprot: | P70502 |
| Entrez: | |

| Belongs to: |
|---|
| organo anion transporter (TC 2.A.60) family |

Solute carrier organic anion transporter family member 1A3
Mass (kDA):
73.817 kDA

| Rat | |
|---|---|
| Location: | |
| Sequence: | ; |
All isoforms are detected in kidney, and many are kidney specific. Isoforms 2 and 13 are also detected in liver. Isoforms 4 and 9/K4 are ubiquitous, but isoform 9/K13 is kidney specific. Isoforms 5 and 14 are detected in all tissues tested, with the exception of pancreas and spleen. Isoforms 11 and 15 are detected in kidney, pancreas and testis. Isoform 7 is detected in kidney, liver, testis and spleen.

PMID: 8702823 by Saito H., et al. Cloning and functional characterization of a novel rat organic anion transporter mediating basolateral uptake of methotrexate in the kidney.
PMID: 10101033 by Masuda S., et al. Cloning and functional characterization of a new multispecific organic anion transporter, OAT-K2, in rat kidney.