Date published: 2026-4-24

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IL-18BP Activators

IL-18BP, or interleukin-18 binding protein, is a naturally occurring inhibitor of the pro-inflammatory cytokine interleukin-18 (IL-18). This protein plays a crucial role in modulating the immune response by binding to IL-18, thereby preventing its interaction with the IL-18 receptor and subsequent activation of inflammatory pathways. The action of IL-18BP is pivotal in maintaining the balance between pro- and anti-inflammatory signals within the body, ensuring that immune responses are appropriately regulated to protect the host while minimizing potential damage to tissues from excessive inflammation. The function of IL-18BP is particularly important in conditions characterized by chronic inflammation, where its ability to neutralize IL-18 can help to prevent tissue damage and the progression of inflammatory diseases. By inhibiting the activity of IL-18, IL-18BP contributes to the control of cytokine release syndrome and the modulation of immune responses against infections, autoimmunity, and other pathological conditions.

The activation of IL-18BP, in terms of its expression and functional upregulation, is primarily regulated at the genetic level, influenced by various signaling molecules and transcription factors responsive to inflammatory signals and immune activation. Key regulators include interferons (IFNs), particularly IFN-γ, which can significantly upregulate the expression of IL-18BP. This upregulation serves as a feedback mechanism to control the effects of IL-18, especially during Th1-type immune responses where IFN-γ and IL-18 are prominently produced. The synthesis and release of IL-18BP are thus tightly integrated with the immune response, ensuring a timely counteraction against excessive IL-18-mediated activities. Furthermore, other cytokines and growth factors can modulate the expression of IL-18BP, adapting its levels to the current immunological context and maintaining homeostasis.

Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Anakinra

143090-92-0sc-507486
10 mg
$811.00
(0)

Anakinra is an IL-1 receptor antagonist that can indirectly influence IL-18BP by modulating IL-1 related pathways.

Resveratrol

501-36-0sc-200808
sc-200808A
sc-200808B
100 mg
500 mg
5 g
$80.00
$220.00
$460.00
64
(2)

Resveratrol can inhibit NF-κB, which indirectly affects IL-18 transcription and hence can influence IL-18BP.

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
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

Curcumin can modulate the NF-κB pathway, impacting the IL-18 expression and consequently IL-18BP.

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
$153.00
$292.00
$489.00
$1325.00
$8465.00
$933.00
22
(1)

Sulforaphane can inhibit NF-κB and modulate cytokine production, potentially influencing IL-18 and IL-18BP.

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
$110.00
$250.00
$936.00
$50.00
33
(2)

Quercetin can suppress the NF-κB pathway and can influence IL-18 expression and its binding protein, IL-18BP.

(−)-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
$43.00
$73.00
$126.00
$243.00
$530.00
$1259.00
11
(1)

EGCG can modulate several signaling pathways including NF-κB, indirectly influencing IL-18 and IL-18BP.

N-Acetyl-L-cysteine

616-91-1sc-202232
sc-202232A
sc-202232C
sc-202232B
5 g
25 g
1 kg
100 g
$34.00
$74.00
$270.00
$114.00
34
(1)

NAC can regulate oxidative stress and modulate NF-κB, affecting IL-18 and its binding protein.

Silymarin group, mixture of isomers

65666-07-1sc-301806
50 g
$325.00
(0)

Silymarin can suppress the NF-κB pathway, influencing the expression of IL-18 and consequently IL-18BP.

Berberine

2086-83-1sc-507337
250 mg
$92.00
1
(0)

Berberine can modulate the NF-κB pathway and can therefore influence IL-18 and IL-18BP.

Parthenolide

20554-84-1sc-3523
sc-3523A
50 mg
250 mg
$81.00
$306.00
32
(2)

Parthenolide can inhibit NF-κB and can thus influence the IL-18 pathway and IL-18BP.