Date published: 2026-4-1

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GI24 Inhibitors

Chemical inhibitors of GI24 can exert their inhibitory effects through several mechanisms, primarily by interfering with signaling pathways that are crucial for the protein's functional role in the immune system. Cyclosporin A, for instance, can inhibit the protein by targeting calcineurin. Since calcineurin is essential for T-cell activation, its inhibition can lead to a reduction in the immune response, thus indirectly inhibiting GI24's activity which is connected to T-cell function. Similarly, Rapamycin forms a complex with FKBP12 to inhibit mTOR, a kinase that is central to cell growth and proliferation. The inhibition of mTOR can downregulate immune responses, thereby functionally inhibiting GI24. Sulfasalazine and Curcumin both target NF-κB, a transcription factor that regulates immune response and inflammation. By inhibiting NF-κB, these chemicals can suppress the inflammatory response, which in turn can inhibit GI24 due to its involvement in these processes.

Other inhibitors like SP600125 and PD98059 target kinases such as JNK and MEK, respectively, which are involved in signaling pathways that regulate immune responses and cell proliferation. Inhibition of these kinases by these chemicals can alter T-cell function and cytokine production, leading to the inhibition of GI24. SB203580, another inhibitor, targets p38 MAPK, which is involved in the production of proinflammatory cytokines. Its inhibition can suppress the immune response, which is a pathway where GI24 is active. LY294002 and Wortmannin both inhibit PI3K, leading to decreased AKT activation, which is crucial for cell survival and proliferation within the immune system. By inhibiting PI3K/AKT pathway, these chemicals can functionally inhibit GI24. U0126, which inhibits MEK1/2 within the MAPK/ERK pathway, can impair cell proliferation and differentiation, leading to the inhibition of GI24. Lastly, BAY 11-7082 and Tofacitinib target NF-κB and JAK, respectively. By inhibiting these molecules, they can reduce the activity of immune response pathways, leading to the functional inhibition of GI24, which operates within these signaling networks.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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)

Cyclosporin A can inhibit calcineurin, which is involved in T-cell activation pathways. By inhibiting calcineurin, this drug prevents the activation of T-cells, which in turn can lead to the functional inhibition of GI24 by reducing the immune response in which GI24 is implicated.

Rapamycin

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

Rapamycin binds to FKBP12 to form a complex that inhibits mTOR, a kinase involved in cell growth and proliferation. Inhibition of mTOR can downregulate immune responses and thus possibly inhibit GI24, which is involved in immune cell signaling.

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 inhibits NF-κB, a transcription factor that regulates immune responses. By inhibiting NF-κB, the inflammatory response is reduced, which can lead to inhibition of GI24 since it is part of the immunomodulatory process.

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 has been shown to inhibit NF-κB activation, which plays a key role in regulating immune response. By inhibiting NF-κB, curcumin can reduce the activation of the immune system, thereby inhibiting GI24 which is active in this context.

SP600125

129-56-6sc-200635
sc-200635A
10 mg
50 mg
$40.00
$150.00
257
(3)

SP600125 is an inhibitor of JNK, a kinase involved in the signaling pathways that regulate immune responses. Inhibition of JNK can alter T-cell function and cytokine production, leading to inhibition of GI24 as it is part of the immune signaling network.

PD 98059

167869-21-8sc-3532
sc-3532A
1 mg
5 mg
$40.00
$92.00
212
(2)

PD98059 is an inhibitor of MEK, which is upstream of ERK in the MAPK pathway. Since the MAPK pathway is involved in cell proliferation and differentiation, inhibiting MEK can result in the downregulation of immune responses, thereby inhibiting the function of GI24 which is involved in these processes.

SB 203580

152121-47-6sc-3533
sc-3533A
1 mg
5 mg
$90.00
$349.00
284
(5)

SB203580 is a p38 MAPK inhibitor, and p38 MAPK is involved in the regulation of proinflammatory cytokines. Inhibition of p38 MAPK can suppress the immune response, thereby inhibiting GI24 since it is involved in the modulation of immune functions.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$123.00
$400.00
148
(1)

LY294002 is a PI3K inhibitor. PI3K is involved in the activation of AKT, which plays a role in cell survival and proliferation. Inhibition of PI3K can lead to reduced T-cell activation and cytokine production, which can functionally inhibit GI24 as it is implicated in cellular signaling related to immune responses.

Wortmannin

19545-26-7sc-3505
sc-3505A
sc-3505B
1 mg
5 mg
20 mg
$67.00
$223.00
$425.00
97
(3)

Wortmannin is an inhibitor of PI3K, leading to decreased AKT activation. Since PI3K/AKT pathway is instrumental in regulating cellular survival and function within the immune system, inhibition of this pathway by wortmannin can lead to functional inhibition of GI24, which is involved in immune cell regulation.

BAY 11-7082

19542-67-7sc-200615B
sc-200615
sc-200615A
5 mg
10 mg
50 mg
$62.00
$85.00
$356.00
155
(1)

BAY 11-7082 irreversibly inhibits NF-κB activation by blocking the phosphorylation of IκBα. This can suppress the immune response and inhibit GI24, which functions within the pathways modulated by NF-κB.