Date published: 2026-5-2

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SOCS-4 Activators

The search for SOCS-4 (Suppressor of Cytokine Signaling 4) activators is an ongoing quest to identify compounds that can modulate the function of this intracellular regulatory protein. SOCS-4 is a member of the SOCS family, which plays a pivotal role in attenuating cytokine signaling cascades by inhibiting Janus kinases (JAKs) and controlling the activation of signal transducer and activator of transcription (STAT) proteins.

One group of potential SOCS-4 activators includes JAK inhibitors like Ruxolitinib and Tofacitinib. These compounds can indirectly activate SOCS-4 by blocking JAK activation, a critical upstream event in the cytokine signaling pathway. Consequently, JAK inhibitors reduce the phosphorylation and activation of STAT proteins, which are targets of SOCS-4 regulation. This attenuation of STAT signaling, mediated by JAK inhibition, allows SOCS-4 to indirectly activate its suppressor function by modulating downstream events in cytokine signaling. Another avenue for potential SOCS-4 activation is through proteasome inhibitors like MG-132. These compounds can indirectly influence SOCS-4 by preventing the degradation of SOCS-4 protein. With proteasomal degradation inhibited, SOCS-4 can accumulate within the cell, potentially leading to enhanced regulation of signaling pathways by interfering with STAT protein activation. Additionally, compounds like PMA, a protein kinase C (PKC) activator, may modulate PKC-mediated signaling pathways that intersect with SOCS-4 regulatory functions, indirectly affecting its activity.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

MG-132 [Z-Leu- Leu-Leu-CHO]

133407-82-6sc-201270
sc-201270A
sc-201270B
5 mg
25 mg
100 mg
$60.00
$265.00
$1000.00
163
(3)

MG-132 is a proteasome inhibitor that can indirectly impact SOCS-4 by preventing the degradation of SOCS-4 protein, potentially leading to its increased regulation of signaling pathways.

PMA

16561-29-8sc-3576
sc-3576A
sc-3576B
sc-3576C
sc-3576D
1 mg
5 mg
10 mg
25 mg
100 mg
$41.00
$132.00
$214.00
$500.00
$948.00
119
(6)

PMA is a protein kinase C (PKC) activator. Its application can indirectly affect SOCS-4 by modulating PKC-mediated signaling pathways that intersect with SOCS-4 regulatory functions.

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 is a natural compound found in turmeric. It has anti-inflammatory properties and can modulate various signaling pathways, potentially indirectly affecting SOCS-4.

Resveratrol

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

Resveratrol is a polyphenol found in red grapes and other sources. It has been shown to influence cellular signaling pathways, and its use may indirectly impact SOCS-4 regulation.

Bortezomib

179324-69-7sc-217785
sc-217785A
2.5 mg
25 mg
$135.00
$1085.00
115
(2)

Bortezomib is a proteasome inhibitor used in cancer research. It can indirectly affect SOCS-4 by preventing proteasomal degradation, potentially leading to increased SOCS-4 activity.

Atorvastatin

134523-00-5sc-337542A
sc-337542
50 mg
100 mg
$257.00
$505.00
9
(1)

Statins are commonly used to lower cholesterol levels and have been studied for their potential anti-inflammatory effects. They may indirectly influence SOCS-4 by modulating inflammatory pathways.

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 is a compound found in cruciferous vegetables. It has anti-inflammatory properties and can affect signaling pathways that intersect with SOCS-4 regulation.

Thalidomide

50-35-1sc-201445
sc-201445A
100 mg
500 mg
$111.00
$357.00
8
(0)

Thalidomide is a drug with immunomodulatory properties. It may indirectly affect SOCS-4 through its influence on immune responses and cytokine signaling.

Silymarin group, mixture of isomers

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

Silymarin is a mixture of flavonolignans found in milk thistle. It has antioxidant and anti-inflammatory properties and may modulate pathways related to SOCS-4.

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 is a precursor to glutathione and has antioxidant properties. It may indirectly influence SOCS-4 by affecting redox signaling pathway