Date published: 2026-4-25

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NOD2 Activators

Common NOD2 Activators include, but are not limited to Cholecalciferol CAS 67-97-0, Lipopolysaccharide, E. coli O55:B5 CAS 93572-42-0, Butyric acid CAS 107-92-6, Curcumin CAS 458-37-7 and 3,3'-Diindolylmethane CAS 1968-05-4.

NOD2 (Nucleotide-binding oligomerization domain-containing protein 2) is a protein involved in the immune response to intracellular bacterial components, particularly muramyl dipeptide (MDP) from bacterial peptidoglycan. Dysregulation of NOD2 is associated with certain diseases, such as Crohn's disease. NOD2 activators belong to a class of chemical compounds that interact with the Nucleotide-binding Oligomerization Domain-containing protein 2 (NOD2), a critical component of the innate immune system. NOD2 is a cytoplasmic pattern recognition receptor (PRR) that plays a pivotal role in detecting and responding to bacterial components, particularly the cell wall component known as muramyl dipeptide (MDP). When NOD2 recognizes MDP, it triggers a signaling cascade that leads to the activation of immune responses, including the production of inflammatory cytokines and antimicrobial peptides. These responses are essential for the host's defense against bacterial infections, as they help to eliminate the invading pathogens and restore tissue homeostasis.

NOD2 activators are compounds designed to modulate the activity of NOD2, either by enhancing or inhibiting its signaling pathways. This modulation can have significant implications for the immune response to bacterial infections and inflammation. Enhancing NOD2 activation can lead to a more robust immune response against bacterial invaders, which is particularly important in situations where the immune system needs reinforcement. Research into NOD2 activators is part of a broader effort to understand the intricate mechanisms of the immune system's response to infections and inflammation.

SEE ALSO...

Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Cholecalciferol

67-97-0sc-205630
sc-205630A
sc-205630B
1 g
5 g
10 g
$71.00
$163.00
$296.00
2
(1)

Vitamin D3 and its active form, calcitriol, can modulate immune responses. It has been shown to increase NOD2 expression in certain cell types.

Lipopolysaccharide, E. coli O55:B5

93572-42-0sc-221855
sc-221855A
sc-221855B
sc-221855C
10 mg
25 mg
100 mg
500 mg
$98.00
$171.00
$425.00
$1560.00
12
(2)

A component of gram-negative bacterial cell walls. LPS can upregulate NOD2 expression as part of the innate immune response.

Butyric acid

107-92-6sc-214640
sc-214640A
1 kg
10 kg
$64.00
$177.00
(0)

A short-chain fatty acid produced by gut microbes. Butyrate has been shown to increase NOD2 expression in intestinal epithelial cells.

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, curcumin has anti-inflammatory properties and has been studied for its potential effects on NOD2 expression.

Metformin

657-24-9sc-507370
10 mg
$79.00
2
(0)

Primarily an anti-diabetic suggested compound, metformin has been shown to influence various cellular pathways, including those related to inflammation. It might indirectly affect NOD2 expression.

3,3′-Diindolylmethane

1968-05-4sc-204624
sc-204624A
sc-204624B
sc-204624C
sc-204624D
sc-204624E
100 mg
500 mg
5 g
10 g
50 g
1 g
$37.00
$65.00
$89.00
$421.00
$681.00
$66.00
8
(1)

A compound found in the digestion of indole-3-carbinol, found in cruciferous vegetables. DIM has been studied for its effects on NOD2 in the context of anti-inflammatory responses.

Capsaicin

404-86-4sc-3577
sc-3577C
sc-3577D
sc-3577A
50 mg
250 mg
500 mg
1 g
$96.00
$160.00
$240.00
$405.00
26
(1)

The active component of chili peppers. Capsaicin has been shown to influence various cellular pathways and might affect NOD2 expression indirectly.

Cyclosporin A

59865-13-3sc-3503
sc-3503-CW
sc-3503A
sc-3503B
sc-3503C
sc-3503D
100 mg
100 mg
500 mg
10 g
25 g
100 g
$63.00
$92.00
$250.00
$485.00
$1035.00
$2141.00
69
(5)

An immunosuppressive suggested compound that might influence NOD2 expression indirectly through its effects on T-cell activation and other immunological pathways.

FK-506

104987-11-3sc-24649
sc-24649A
5 mg
10 mg
$78.00
$151.00
9
(1)

An immunosuppressive suggested compound similar to cyclosporine A. It can influence various immune pathways and might have an indirect effect on NOD2 expression.

6-Formylindolo[3,2-b]carbazole

172922-91-7sc-300019A
sc-300019
100 µg
5 mg
$105.00
$2185.00
5
(0)

AhR agonist opening NOD2 chromatin structure for enhanced Sp1/Sp3 transcription factor access.