Date published: 2026-4-1

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EG625716 Inhibitors

Slco1a8, a member of the solute carrier organic anion transporter family, plays a crucial role in bile acid and organic anion transport. The protein is predicted to enable bile acid transmembrane transporter activity and sodium-independent organic anion transmembrane transporter activity, functioning as an integral component of the plasma membrane. Slco1a8's involvement in bile acid transport is vital for maintaining homeostasis and metabolic processes. The predicted functions of enabling bile acid transmembrane transporter activity and sodium-independent organic anion transmembrane transporter activity highlight its significance in mediating the movement of bile acids and organic anions across cell membranes.

The inhibition of Slco1a8 involves various mechanisms that target its predicted functions and related transport processes. Inhibitors such as rifampicin and ketoconazole modulate CYP3A4, impacting bile acid metabolism and indirectly influencing Slco1a8-mediated bile acid transmembrane transport. Compounds like glyburide and bosentan inhibit specific transporters, affecting sodium-independent organic anion transport and indirectly influencing Slco1a8 function. The competition for binding sites, as seen with digoxin as a substrate, and the inhibition of related transporters, like OATP1B1 and OATP2B1, by various chemicals, collectively contribute to the modulation of Slco1a8-mediated transport processes. These mechanisms of inhibition provide insights into the complex regulatory networks governing bile acid and organic anion transport and contribute to our understanding of Slco1a8's role in cellular physiology.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Rifampicin

13292-46-1sc-200910
sc-200910A
sc-200910B
sc-200910C
1 g
5 g
100 g
250 g
$97.00
$328.00
$676.00
$1467.00
6
(1)

Inducer of CYP3A4 affecting bile acid metabolism. Rifampicin induces CYP3A4, leading to increased bile acid biotransformation, indirectly influencing Slco1a8-mediated bile acid transmembrane transport.

Ketoconazole

65277-42-1sc-200496
sc-200496A
50 mg
500 mg
$63.00
$265.00
21
(1)

Inhibitor of CYP3A4 affecting bile acid metabolism. Ketoconazole inhibits CYP3A4, causing a reduction in bile acid biotransformation, indirectly impacting Slco1a8-mediated bile acid transmembrane transport.

Glyburide (Glibenclamide)

10238-21-8sc-200982
sc-200982A
sc-200982D
sc-200982B
sc-200982C
1 g
5 g
25 g
100 g
500 g
$46.00
$61.00
$117.00
$173.00
$530.00
36
(1)

Inhibitor of OATP1A2 affecting sodium-independent organic anion transport. Glyburide inhibits OATP1A2, indirectly influencing Slco1a8-mediated sodium-independent organic anion transport by modulating the function of related transporters.

Ritonavir

155213-67-5sc-208310
10 mg
$124.00
7
(1)

Inhibitor of OATP1B1 affecting bile acid transport. Ritonavir inhibits OATP1B1, impacting bile acid transport and indirectly influencing Slco1a8-mediated bile acid transmembrane transport.

Mycophenolic acid

24280-93-1sc-200110
sc-200110A
100 mg
500 mg
$69.00
$266.00
8
(1)

Inhibitor of MRP2 affecting bile acid transport. Mycophenolic acid inhibits MRP2, impacting bile acid transport and indirectly influencing Slco1a8-mediated bile acid transmembrane transport by modulating the function of related transporters.

Bosentan

147536-97-8sc-210957
10 mg
$195.00
3
(1)

Inhibitor of OATP1B3 affecting sodium-independent organic anion transport. Bosentan inhibits OATP1B3, indirectly influencing Slco1a8-mediated sodium-independent organic anion transport by modulating the function of related transporters.

Cimetidine

51481-61-9sc-202996
sc-202996A
5 g
10 g
$62.00
$86.00
1
(1)

Inhibitor of OATP2B1 affecting bile acid transport. Cimetidine inhibits OATP2B1, impacting bile acid transport and indirectly influencing Slco1a8-mediated bile acid transmembrane transport.

Probenecid

57-66-9sc-202773
sc-202773A
sc-202773B
sc-202773C
1 g
5 g
25 g
100 g
$28.00
$39.00
$100.00
$277.00
28
(2)

Inhibitor of MRP4 affecting sodium-independent organic anion transport. Probenecid inhibits MRP4, indirectly influencing Slco1a8-mediated sodium-independent organic anion transport by modulating the function of related transporters.

Atorvastatin

134523-00-5sc-337542A
sc-337542
50 mg
100 mg
$257.00
$505.00
9
(1)

Inhibitor of OATP1B1 affecting bile acid transport. Atorvastatin inhibits OATP1B1, impacting bile acid transport and indirectly influencing Slco1a8-mediated bile acid transmembrane transport by modulating the function of related transporters.

12β-Hydroxydigitoxin

20830-75-5sc-213604
sc-213604A
1 g
5 g
$143.00
$694.00
(0)

Substrate of OATP2B1 affecting sodium-independent organic anion transport. 12β-Hydroxydigitoxin competes with other substrates for OATP2B1 binding, indirectly influencing Slco1a8-mediated sodium-independent organic anion transport by modulating the competition for transporter binding sites.