Date published: 2025-10-25

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IL-12B p70 Inhibitors

IL-12B p70 inhibitors are a class of chemical compounds that specifically target and inhibit the activity of the IL-12B p70 protein, which is the active heterodimeric form of interleukin-12 (IL-12). IL-12 is composed of two subunits, IL-12A (p35) and IL-12B (p40), that together form the biologically active IL-12 p70 complex. This cytokine plays a crucial role in regulating immune responses, particularly in promoting the differentiation and activation of T cells and natural killer (NK) cells. IL-12 p70 signals through the IL-12 receptor, initiating downstream pathways that lead to the production of interferon-gamma (IFN-γ) and other immune-modulating molecules. By inhibiting IL-12B p70, these compounds prevent the assembly and function of the IL-12 heterodimer, thereby blocking its ability to engage with its receptor and trigger immune signaling cascades.

In research, IL-12B p70 inhibitors are valuable tools for investigating the specific role of IL-12 in immune regulation. By blocking the activity of IL-12B p70, researchers can explore how the disruption of IL-12 signaling affects immune cell function, particularly the activation and differentiation of T cells and NK cells. These inhibitors help scientists understand how IL-12B p70 contributes to cytokine production, immune cell recruitment, and the amplification of immune responses. Additionally, IL-12B p70 inhibitors allow for the study of how IL-12 interacts with other cytokines and immune regulators, providing insights into its role in maintaining immune balance. Through the use of IL-12B p70 inhibitors, researchers can also explore the broader implications of IL-12 signaling in various immune processes, offering a clearer understanding of how this cytokine shapes immune system function and cellular communication.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Dexamethasone

50-02-2sc-29059
sc-29059B
sc-29059A
100 mg
1 g
5 g
$76.00
$82.00
$367.00
36
(1)

Dexamethasone might decrease IL-12B p70 expression by suppressing the activity of transcription factor NF-κB, which is integral to the cytokine's gene transcription process.

Apigenin

520-36-5sc-3529
sc-3529A
sc-3529B
sc-3529C
sc-3529D
sc-3529E
sc-3529F
5 mg
100 mg
1 g
5 g
25 g
100 g
1 kg
$32.00
$210.00
$720.00
$1128.00
$2302.00
$3066.00
$5106.00
22
(1)

Apigenin could downregulate IL-12B p70 synthesis by hindering the phosphorylation and activation of STAT proteins in the JAK-STAT signaling pathway, which is critical for the expression of IL-12B.

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$36.00
$68.00
$107.00
$214.00
$234.00
$862.00
$1968.00
47
(1)

Curcumin is likely to reduce IL-12B p70 levels by obstructing the translocation of the p65 subunit of NF-κB to the nucleus, thus decreasing the transcription of the IL-12B gene.

Resveratrol

501-36-0sc-200808
sc-200808A
sc-200808B
100 mg
500 mg
5 g
$60.00
$185.00
$365.00
64
(2)

Resveratrol may downregulate the synthesis of IL-12B p70 by blocking the NF-κB pathway, specifically by preventing the degradation of IκB, an inhibitor of NF-κB.

D,L-Sulforaphane

4478-93-7sc-207495A
sc-207495B
sc-207495C
sc-207495
sc-207495E
sc-207495D
5 mg
10 mg
25 mg
1 g
10 g
250 mg
$150.00
$286.00
$479.00
$1299.00
$8299.00
$915.00
22
(1)

DL-Sulforaphane might decrease IL-12B p70 expression by both inhibiting the NF-κB pathway and activating the antioxidant response element via Nrf2, which can lead to a reduction in inflammatory cytokine production.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$108.00
$245.00
$918.00
$49.00
33
(2)

Quercetin is thought to inhibit the synthesis of IL-12B p70 by blocking the phosphorylation of STAT proteins in the JAK-STAT pathway and preventing the activation of NF-κB.

(−)-Epigallocatechin Gallate

989-51-5sc-200802
sc-200802A
sc-200802B
sc-200802C
sc-200802D
sc-200802E
10 mg
50 mg
100 mg
500 mg
1 g
10 g
$42.00
$72.00
$124.00
$238.00
$520.00
$1234.00
11
(1)

Epigallocatechin Gallate could reduce IL-12B p70 expression by hindering the DNA binding activity of NF-κB, as well as influencing the differentiation of T-cells that are responsive to IL-12B p70 signaling.

Wogonin, S. baicalensis

632-85-9sc-203313
10 mg
$200.00
8
(1)

Wogonin may inhibit the production of IL-12B p70 by preventing the nuclear translocation of NF-κB and the subsequent transcriptional activation of its target genes, including IL-12B.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$26.00
$92.00
$120.00
$310.00
$500.00
$908.00
$1821.00
46
(1)

Genistein could downregulate IL-12B p70 expression by inhibiting the kinase activity responsible for the activation of STAT proteins in the JAK-STAT pathway and by blocking the DNA-binding activity of NF-κB.

Andrographolide

5508-58-7sc-205594
sc-205594A
50 mg
100 mg
$15.00
$39.00
7
(1)

Andrographolide has the potential to reduce IL-12B p70 levels by directly inhibiting the DNA-binding activity of NF-κB, thus decreasing the transcription of the IL-12B gene.