Date published: 2026-4-24

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CD177 Inhibitors

Chemical inhibitors of CD177 include a variety of compounds that interfere with inflammatory pathways and immune cell function. Sulfasalazine, for example, targets the NF-kB pathway, a central hub in the inflammatory response. By inhibiting NF-kB, sulfasalazine can reduce the activation of inflammatory pathways that are crucial for the function of CD177, particularly in the context of neutrophil activation. Similarly, dexamethasone, a corticosteroid, suppresses the immune response by inhibiting pro-inflammatory proteins at the genetic level, thereby reducing the functional role of CD177 in neutrophil activation and immune responses. Nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin, ibuprofen, naproxen, and indomethacin, inhibit cyclooxygenase enzymes, leading to a decreased production of pro-inflammatory prostaglandins. This decrease in inflammatory signaling directly correlates with a reduction in the functional activity of CD177, as the protein is intimately linked with inflammatory processes. Following this same theme, methotrexate, by inhibiting dihydrofolate reductase, indirectly affects the proliferation of immune cells, potentially leading to a decrease in CD177 activity due to the reduced immune cell function. Colchicine disrupts cell division and intracellular trafficking by targeting microtubules, which can inhibit CD177 functionality due to its role in neutrophil motility. Hydroxychloroquine, by interfering with lysosomal activity and autophagy, can affect the function of immune cells, thereby inhibiting CD177 action. Moreover, biological agents that target specific cytokines, such as anakinra, infliximab, and tocilizumab, which inhibit IL-1, TNF-alpha, and IL-6 signaling respectively, can reduce the inflammatory response that involves CD177. By blocking these cytokine pathways, these agents directly diminish the activity of CD177, which is upregulated and functionally significant in the context of inflammation and immune cell responses.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Sulfasalazine

599-79-1sc-204312
sc-204312A
sc-204312B
sc-204312C
1 g
2.5 g
5 g
10 g
$61.00
$77.00
$128.00
$209.00
8
(1)

Sulfasalazine is known to inhibit the NF-kB pathway which is a critical pathway for the modulation of immune response and inflammation. CD177 is upregulated during inflammation and by immune cells, particularly neutrophils. By inhibiting NF-kB, sulfasalazine can reduce the activation of inflammatory pathways, thereby functionally inhibiting the action of CD177, which is associated with neutrophil activation and migration.

Dexamethasone

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

Dexamethasone is a corticosteroid that can suppress the immune response. It acts by inhibiting genes that encode for pro-inflammatory proteins and can inhibit the function of CD177 by reducing the inflammatory response in which CD177 is involved, particularly in neutrophil activation and function.

Aspirin

50-78-2sc-202471
sc-202471A
5 g
50 g
$20.00
$42.00
4
(1)

Aspirin acetylates and inhibits cyclooxygenase enzymes, leading to a decrease in the production of pro-inflammatory prostaglandins. Since CD177 is associated with neutrophil functions and immune responses, the reduction in inflammatory signaling by aspirin can lead to a functional inhibition of CD177 activity related to inflammation.

Ibuprofen

15687-27-1sc-200534
sc-200534A
1 g
5 g
$53.00
$88.00
6
(0)

Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase enzymes, decreasing the synthesis of prostaglandins involved in inflammation. By suppressing inflammatory pathways, ibuprofen can decrease the functional activity of CD177, which is implicated in the inflammatory response mediated by neutrophils.

Naproxen

22204-53-1sc-200506
sc-200506A
1 g
5 g
$24.00
$41.00
(1)

Naproxen, another NSAID, inhibits the cyclooxygenase enzymes, reducing prostaglandin synthesis. This leads to a reduction in inflammation and can functionally inhibit CD177 by decreasing the inflammatory processes in which CD177 is involved, particularly neutrophil function.

Indomethacin

53-86-1sc-200503
sc-200503A
1 g
5 g
$29.00
$38.00
18
(1)

Indomethacin works similarly to other NSAIDs by inhibiting cyclooxygenase, reducing inflammation. The suppression of the inflammatory response can consequently functionally inhibit CD177, which is upregulated in inflammation and by activated neutrophils.

Colchicine

64-86-8sc-203005
sc-203005A
sc-203005B
sc-203005C
sc-203005D
sc-203005E
1 g
5 g
50 g
100 g
500 g
1 kg
$100.00
$321.00
$2289.00
$4484.00
$18207.00
$34749.00
3
(2)

Colchicine disrupts microtubule polymerization, affecting cell division and intracellular trafficking. By influencing neutrophil motility and activity, colchicine can functionally inhibit CD177, which plays a role in neutrophil-mediated immune responses.

Methotrexate

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

Methotrexate is an antimetabolite that inhibits dihydrofolate reductase, leading to a reduction in DNA synthesis and cell proliferation. By affecting the proliferation of immune cells, methotrexate can indirectly inhibit CD177 functionality that is associated with immune cell (particularly neutrophil) activity.

hydroxychloroquine

118-42-3sc-507426
5 g
$57.00
1
(0)

Hydroxychloroquine is known to interfere with lysosomal activity and autophagy, which are processes that can affect immune cell function. By altering these cellular processes, hydroxychloroquine can functionally inhibit CD177 by affecting the cells in which CD177 is active.

Anakinra

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

Anakinra is an interleukin-1 receptor antagonist that inhibits the biological activity of interleukin-1. By interfering with the IL-1 pathway, anakinra can functionally inhibit the activity of CD177, which is involved in the immune response that IL-1 stimulates, particularly in neutrophils.