Date published: 2026-5-16

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SEMA3B Inhibitors

SEMA3B inhibitors constitute a class of chemical compounds specifically designed to target and modulate the activity of the SEMA3B protein, which is also known as Semaphorin-3B. Semaphorins are a family of secreted and membrane-bound proteins that play crucial roles in axon guidance, cell migration, and tissue development. SEMA3B, in particular, has been implicated in these processes, primarily through its ability to function as a chemorepulsive guidance cue, regulating the growth and navigation of axons and cells during embryonic development and in various physiological contexts.

The development of SEMA3B inhibitors involves a multidisciplinary approach, including biochemical, structural, and cellular techniques aimed at identifying or designing molecules that can selectively interact with SEMA3B and modulate its activity. By inhibiting SEMA3B, these compounds can potentially interfere with its chemorepulsive guidance cues, affecting the directed growth and migration of axons and cells. Researchers use SEMA3B inhibitors to delve into the intricate roles played by SEMA3B in cellular processes such as neural development, angiogenesis, and immune responses, shedding light on its contributions to various physiological and pathological phenomena.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

5-Azacytidine

320-67-2sc-221003
500 mg
$280.00
4
(1)

Azacitidine is a nucleoside analog of cytidine that can be incorporated into RNA and DNA, potentially affecting gene expression and protein synthesis.

5-Aza-2′-Deoxycytidine

2353-33-5sc-202424
sc-202424A
sc-202424B
25 mg
100 mg
250 mg
$218.00
$322.00
$426.00
7
(1)

Similar to azacitidine, decitabine is a DNA methyltransferase inhibitor that can alter gene expression by affecting DNA methylation.

Roscovitine

186692-46-6sc-24002
sc-24002A
1 mg
5 mg
$94.00
$265.00
42
(2)

Roscovitine inhibits cyclin-dependent kinases (CDKs) and can affect cell cycle progression and gene expression.

Taxol

33069-62-4sc-201439D
sc-201439
sc-201439A
sc-201439E
sc-201439B
sc-201439C
1 mg
5 mg
25 mg
100 mg
250 mg
1 g
$41.00
$74.00
$221.00
$247.00
$738.00
$1220.00
39
(2)

Paclitaxel stabilizes microtubules and can interfere with cell division, potentially influencing gene expression indirectly.

Olaparib

763113-22-0sc-302017
sc-302017A
sc-302017B
250 mg
500 mg
1 g
$210.00
$305.00
$495.00
10
(1)

Olaparib is a PARP inhibitor, affecting DNA repair mechanisms, and could potentially influence gene expression and protein synthesis.

Romidepsin

128517-07-7sc-364603
sc-364603A
1 mg
5 mg
$218.00
$634.00
1
(1)

As a histone deacetylase inhibitor, romidepsin can affect chromatin structure and thus gene expression.

Gefitinib

184475-35-2sc-202166
sc-202166A
sc-202166B
sc-202166C
100 mg
250 mg
1 g
5 g
$63.00
$114.00
$218.00
$349.00
74
(2)

Gefitinib is an EGFR inhibitor and can affect signal transduction pathways influencing gene expression.

Bortezomib

179324-69-7sc-217785
sc-217785A
2.5 mg
25 mg
$135.00
$1085.00
115
(2)

Bortezomib inhibits proteasome activity, affecting protein degradation pathways and potentially protein expression.

Sorafenib

284461-73-0sc-220125
sc-220125A
sc-220125B
5 mg
50 mg
500 mg
$57.00
$100.00
$250.00
129
(3)

Sorafenib is a kinase inhibitor and can affect various signaling pathways, potentially altering gene expression.

Imatinib

152459-95-5sc-267106
sc-267106A
sc-267106B
10 mg
100 mg
1 g
$26.00
$119.00
$213.00
27
(1)

Imatinib inhibits specific tyrosine kinases and can impact signaling pathways involved in gene expression.