Date published: 2026-4-14

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TNIP2 (Abin-2) Inhibitors

TNIP2, also known as Abin-2, is a protein that plays a critical role in regulating inflammatory and immune responses. It functions as part of the A20 ubiquitin-editing complex, which is crucial for modulating NF-κB signaling, a key pathway in immune response and cell survival. TNIP2 interacts with polyubiquitin chains and A20, helping to control the ubiquitination and subsequent degradation of signaling molecules in the NF-κB pathway. Through this regulation, TNIP2 helps maintain immune system balance and excessive inflammation.

Targeting TNIP2 for disruption or inhibition presents potential strategies for diseases characterized by overactive NF-κB signaling. Small molecule inhibitors that can specifically target the interaction between TNIP2 and A20 or other components of the NF-κB pathway could be developed. Another approach involves the use of RNA interference (RNAi) techniques to reduce TNIP2 expression, thereby modulating the NF-κB signaling cascade.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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)

Known to inhibit NF-κB activation by blocking the phosphorylation of IκBα. Since TNIP2 is involved in the NF-κB signaling pathway, BAY 11-7082 might indirectly affect its function.

IKK Inhibitor X

431898-65-6sc-221742
5 mg
$352.00
3
(0)

Inhibitors of IKK (IκB kinase) can prevent NF-κB activation. Given TNIP2's role in the NF-κB pathway, these inhibitors might indirectly disrupt its function.

IMD 0354

978-62-1sc-203084
5 mg
$199.00
3
(1)

Inhibitors of IKK (IκB kinase) can prevent NF-κB activation. Given TNIP2's role in the NF-κB pathway, these inhibitors might indirectly disrupt its function.

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)

Used in the inflammatory bowel and rheumatoid arthritis, it has been found to inhibit NF-κB activation.

NFκB Activation Inhibitor II, JSH-23

749886-87-1sc-222061
sc-222061C
sc-222061A
sc-222061B
5 mg
10 mg
50 mg
100 mg
$214.00
$257.00
$1775.00
$2003.00
34
(1)

A specific inhibitor of NF-κB nuclear translocation, thereby potentially affecting TNIP2-associated signaling.

Parthenolide

20554-84-1sc-3523
sc-3523A
50 mg
250 mg
$81.00
$306.00
32
(2)

Found in feverfew (Tanacetum parthenium), it inhibits NF-κB activation and might indirectly affect TNIP2.

Pyrrolidinedithiocarbamic acid ammonium salt

5108-96-3sc-203224
sc-203224A
5 g
25 g
$33.00
$64.00
11
(1)

An antioxidant that also acts as an inhibitor of NF-κB activation.