Date published: 2026-5-4

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CAP-18 Inhibitors

CAP-18 inhibitors belong to a specific chemical class of molecules designed to target and modulate the activity of CAP-18, also known as cathelicidin antimicrobial peptide 18. CAP-18 is a naturally occurring antimicrobial peptide found in various tissues of the human body, including the skin, respiratory tract, and gastrointestinal system. Its primary function is to serve as a part of the innate immune system, playing a crucial role in defending the body against microbial infections. CAP-18 inhibitors are synthetic or naturally derived compounds that are engineered to interfere with the function of CAP-18, either by blocking its activity or altering its conformation.

These inhibitors are designed to act at the molecular level, often by binding to specific sites on CAP-18, which can lead to the inhibition of its antimicrobial properties. By targeting CAP-18, these inhibitors may have potential applications in various fields, such as microbiology and immunology research. Researchers are particularly interested in CAP-18 inhibitors as they offer a means to explore the role of CAP-18 in host defense mechanisms and gain a deeper understanding of its interactions with microbial pathogens. Overall, CAP-18 inhibitors represent a promising avenue for scientific inquiry into the innate immune system and its potential impact on microbial infections.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Hydrocortisone

50-23-7sc-300810
5 g
$102.00
6
(1)

A glucocorticoid that can reduce inflammation and modulate immune responses, leading to decreased expression of antimicrobial peptides including CAP-18.

Dexamethasone

50-02-2sc-29059
sc-29059B
sc-29059A
100 mg
1 g
5 g
$91.00
$139.00
$374.00
36
(1)

Similar to hydrocortisone, this glucocorticoid can suppress inflammation and might reduce CAP-18 levels as part of its broad anti-inflammatory effects.

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
$33.00
$214.00
$734.00
$1151.00
$2348.00
$3127.00
$5208.00
22
(1)

A flavonoid that can modulate various signaling pathways and might alter the expression of immune-related genes, including those related to CAP-18.

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)

A compound found in turmeric with broad biological effects, which may include the modulation of inflammatory pathways and possible downregulation of antimicrobial peptides like CAP-18.

(−)-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)

The main catechin in green tea, known to have anti-inflammatory effects, and can modulate immune responses, potentially affecting CAP-18 expression.

Resveratrol

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

A polyphenol from red wine that can influence inflammation and immune function, which may in turn impact CAP-18 levels.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$63.00
$158.00
$326.00
233
(4)

An mTOR inhibitor that can affect immune cell function and might lead to changes in the expression of antimicrobial peptides including CAP-18.

Mycophenolate mofetil

128794-94-5sc-200971
sc-200971A
20 mg
100 mg
$37.00
$109.00
1
(1)

An immunosuppressant that can decrease the production of antibodies and potentially alter the expression of peptides like CAP-18.

Methotrexate

59-05-2sc-3507
sc-3507A
100 mg
500 mg
$94.00
$213.00
33
(5)

An immunosuppressive drug that can reduce inflammation and may lead to a decrease in CAP-18 expression through its broad immune-modulating effects.