Date published: 2025-10-25

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OATP-B Inhibitors

The chemical class known as OATP-B inhibitors comprises a group of compounds designed to modulate the activity of Organic Anion Transporting Polypeptide B (OATP-B), also referred to as OATP2B1. OATP-B is a membrane-bound transporter protein that facilitates the transmembrane uptake of a wide range of endogenous and exogenous compounds in various tissues, most notably in the liver. OATP-B inhibitors are synthesized with the aim of interfering with the natural function of this transporter by specifically targeting its molecular mechanisms. These inhibitors are developed through a combination of structural and functional studies of OATP-B, utilizing techniques such as computational modeling, high-throughput screening, and chemical synthesis.

The ultimate objective is to identify compounds that interact with OATP-B, thereby modulating its transport activity and potentially influencing the cellular uptake of diverse molecules. The exploration of OATP-B inhibitors contributes to a deeper understanding of the complex interplay between transporter proteins and the substances they transport, shedding light on the intricate processes involved in cellular uptake and distribution.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Rifampicin

13292-46-1sc-200910
sc-200910A
sc-200910B
sc-200910C
1 g
5 g
100 g
250 g
$95.00
$322.00
$663.00
$1438.00
6
(1)

An antibiotic known for its inhibitory effects on OATP-B, potentially leading to drug interactions by affecting the uptake of co-administered drugs.

Cyclosporine

79217-60-0sc-358111
sc-358111A
100 mg
1 g
$191.00
$992.00
2
(1)

A well-known immunosuppressive agent that has been shown to inhibit OATP-B, influencing the absorption and distribution of various drugs.

Ritonavir

155213-67-5sc-208310
10 mg
$122.00
7
(1)

Ritonavir has been studied for its potential to inhibit OATP-B and alter drug pharmacokinetics.

12β-Hydroxydigitoxin

20830-75-5sc-213604
sc-213604A
1 g
5 g
$140.00
$680.00
(0)

12β-Hydroxydigitoxin has been investigated for its inhibitory effects on OATP-B, which could impact the uptake of other concurrently administered drugs.

Erythromycin

114-07-8sc-204742
sc-204742A
sc-204742B
sc-204742C
5 g
25 g
100 g
1 kg
$56.00
$240.00
$815.00
$1305.00
4
(3)

An antibiotic that has been shown to inhibit OATP-B, potentially affecting the pharmacokinetics of co-administered drugs.

Atazanavir

198904-31-3sc-207305
5 mg
$286.00
7
(1)

Atazanavir has been studied for its interactions with OATP-B, which might influence the absorption of certain drugs.

PSC 833

121584-18-7sc-361298
sc-361298A
sc-361298B
sc-361298C
sc-361298D
1 mg
10 mg
50 mg
100 mg
1 g
$213.00
$724.00
$2522.00
$4253.00
$26884.00
12
(1)

An experimental drug that has been explored for its potential as an OATP-B inhibitor to enhance the efficacy of anticancer agents.

Tolvaptan

150683-30-0sc-364638
sc-364638A
10 mg
50 mg
$122.00
$612.00
(0)

Tolvaptan has been studied for its interactions with OATP-B, potentially affecting drug uptake and disposition.

Pazopanib Hydrochloride

635702-64-6sc-364564
sc-364564A
10 mg
25 mg
$107.00
$230.00
1
(1)

An anticancer drug that has been explored for its inhibitory effects on OATP-B transporters, which could impact drug absorption and distribution.