Date published: 2025-11-1

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Sm B′ Inhibitors

The conceptual category of Sm B′ Inhibitors encompasses a range of compounds that indirectly target the functional activity or expression of Sm B′ by influencing related cellular processes and signaling pathways. Given the integral role of Sm B′ in the spliceosomal machinery, the selection focuses on modulating the spliceosome's assembly, RNA processing, and the regulation of gene expression. This approach leverages the interconnectedness of cellular signaling networks and the complex regulation of splicing processes, aiming to disrupt or alter the normal function of Sm B′ within the spliceosome.

By focusing on compounds known to affect spliceosomal activity, RNA processing, and related regulatory mechanisms, this strategy provides a means to explore the biological functions of Sm B′ and its role in essential cellular activities like mRNA splicing. The selection of these compounds not only facilitates a deeper understanding of Sm B′'s involvement in the splicing process but also highlights broader principles of drug action and the potential of targeted chemical intervention to modulate complex cellular functions. This approach exemplifies the potential of pharmacological research to uncover novel strategies for diseases associated with splicing abnormalities, providing a foundation for further investigation into the mechanisms of action of Sm B′ and the development of new approaches to modulate its activity.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Leptomycin B

87081-35-4sc-358688
sc-358688A
sc-358688B
50 µg
500 µg
2.5 mg
$105.00
$408.00
$1224.00
35
(2)

Inhibits CRM1/exportin 1, potentially affecting Sm B nuclear export and function.

MG-132 [Z-Leu- Leu-Leu-CHO]

133407-82-6sc-201270
sc-201270A
sc-201270B
5 mg
25 mg
100 mg
$56.00
$260.00
$980.00
163
(3)

Proteasome inhibitor, could affect the degradation of proteins regulating Sm B expression.

Pladienolide B

445493-23-2sc-391691
sc-391691B
sc-391691A
sc-391691C
sc-391691D
sc-391691E
0.5 mg
10 mg
20 mg
50 mg
100 mg
5 mg
$290.00
$5572.00
$10815.00
$25000.00
$65000.00
$2781.00
63
(2)

Spliceosome inhibitor, might disrupt splicing activities where Sm B is involved.

PD 166866

192705-79-6sc-208154
5 mg
$300.00
1
(0)

Induces degradation of splicing factors, potentially affecting Sm B-associated spliceosomal processes.

Chloroquine

54-05-7sc-507304
250 mg
$68.00
2
(0)

Lysosomotropic agent, might alter cellular trafficking affecting Sm B localization.

Bortezomib

179324-69-7sc-217785
sc-217785A
2.5 mg
25 mg
$132.00
$1064.00
115
(2)

Proteasome inhibitor, could influence Sm B levels by affecting protein turnover.

Homoharringtonine

26833-87-4sc-202652
sc-202652A
sc-202652B
1 mg
5 mg
10 mg
$51.00
$123.00
$178.00
11
(1)

Inhibits protein synthesis, potentially affecting Sm B expression.

KPT 330

1393477-72-9sc-489062
5 mg
$170.00
(0)

Inhibits XPO1, potentially impacting nuclear export of Sm B or associated factors.