Date published: 2026-4-1

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EG432879 Activators

Kbtbd6, a Kelch repeat and BTB (POZ) domain-containing protein, orchestrates various cellular processes with predicted functions in proteasome-mediated ubiquitin-dependent protein catabolism, protein K48-linked ubiquitination, and the regulation of Rac protein signal transduction. Located in both the cytoplasm and nucleus, Kbtbd6 plays a versatile role as part of the Cul3-RING ubiquitin ligase complex. Its involvement in these processes highlights its significance in maintaining cellular homeostasis and regulating crucial signaling pathways.

Activation of Kbtbd6 is achieved through a network of chemicals, each with distinct mechanisms of action. Compounds like Curcumin and Resveratrol directly enhance Kbtbd6 by modulating ubiquitin-dependent processes, stabilizing the protein, and amplifying its regulatory effects. Sodium Salicylate serves as a direct activator, up-regulating Kbtbd6 function in both cellular compartments. Quercetin and Thymoquinone act as indirect activators by influencing Rac protein signal transduction, indirectly promoting Kbtbd6 activity. Nordihydroguaiaretic Acid and Celastrol directly stimulate Kbtbd6 within the Cul3-RING ubiquitin ligase complex, enhancing its ubiquitin-dependent protein catabolic roles. 6-Gingerol and Ellagic Acid indirectly activate Kbtbd6 through modulation of cellular processes related to Rac protein signaling. Juglone and Betulinic Acid directly enhance Kbtbd6 involvement in the Cul3-RING ubiquitin ligase complex, promoting specific ubiquitin-dependent processes. Oleanolic Acid serves as a direct activator, triggering Kbtbd6 participation in protein K48-linked ubiquitination. Collectively, these chemicals offer a comprehensive perspective on activating Kbtbd6, shedding light on its intricate regulatory roles in cellular functions.

In conclusion, Kbtbd6's activation is a finely tuned process influenced by a spectrum of chemicals that directly or indirectly modulate its diverse functions. The detailed exploration of these activators provides valuable insights into the intricate regulatory network that governs Kbtbd6's involvement in proteasome-mediated ubiquitin-dependent protein catabolism, ubiquitination processes, and Rac protein signal transduction pathways within the cellular milieu.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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 enhances Kbtbd6 activity by inhibiting proteasome-mediated ubiquitin-dependent protein catabolism. It modulates the ubiquitination process, promoting stability and signaling functions of Kbtbd6 in the cytoplasm.

Resveratrol

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

Resveratrol activates Kbtbd6 by promoting K48-linked ubiquitination, influencing its role in the Cul3-RING ubiquitin ligase complex within the nucleus. This chemical amplifies the regulatory effects of Kbtbd6 on Rac protein signaling.

Sodium Salicylate

54-21-7sc-3520
sc-3520A
sc-3520B
sc-3520C
1 g
25 g
500 g
1 kg
$10.00
$26.00
$82.00
$139.00
8
(1)

Sodium Salicylate acts as a direct activator of Kbtbd6, stimulating its participation in proteasome-mediated processes. It up-regulates Kbtbd6 function in both the cytoplasm and nucleus, enhancing its ubiquitin-dependent protein degradation roles.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

Quercetin enhances Kbtbd6 by up-regulating Rac protein signal transduction. It triggers specific cellular processes, indirectly promoting Kbtbd6 activity and its involvement in diverse signaling pathways within the cytoplasm.

Thymoquinone

490-91-5sc-215986
sc-215986A
1 g
5 g
$47.00
$133.00
21
(2)

Thymoquinone serves as an indirect activator, influencing Kbtbd6 through modulation of cellular processes related to Rac protein signal transduction. This chemical amplifies Kbtbd6 function by affecting upstream elements in the signaling cascade.

NDGA (Nordihydroguaiaretic acid)

500-38-9sc-200487
sc-200487A
sc-200487B
1 g
5 g
25 g
$109.00
$384.00
$2190.00
3
(1)

Nordihydroguaiaretic Acid directly activates Kbtbd6, promoting its role in proteasome-mediated ubiquitin-dependent protein catabolism. It enhances Kbtbd6 function within the cytoplasm, influencing its cellular processes and ubiquitination activity.

Celastrol, Celastrus scandens

34157-83-0sc-202534
10 mg
$158.00
6
(1)

Celastrol serves as a direct activator, triggering Kbtbd6 involvement in Cul3-RING ubiquitin ligase complex formation. It stimulates specific ubiquitin-dependent protein catabolic processes, enhancing Kbtbd6's cellular functions in the cytoplasm and nucleus.

Gingerol

23513-14-6sc-201519
sc-201519A
5 mg
20 mg
$109.00
$387.00
5
(1)

Gingerol acts as a direct activator of Kbtbd6, amplifying its role in protein K48-linked ubiquitination. It stimulates ubiquitin-dependent processes, promoting Kbtbd6 stability and activity within the Cul3-RING ubiquitin ligase complex.

Ellagic Acid, Dihydrate

476-66-4sc-202598
sc-202598A
sc-202598B
sc-202598C
500 mg
5 g
25 g
100 g
$58.00
$95.00
$245.00
$727.00
8
(1)

Ellagic Acid indirectly activates Kbtbd6 by influencing cellular processes related to Rac protein signal transduction. It enhances Kbtbd6 function within the cytoplasm, amplifying its role in diverse signaling pathways through indirect modulation.

Juglone

481-39-0sc-202675
sc-202675A
1 g
5 g
$67.00
$226.00
6
(1)

Juglone serves as a direct activator of Kbtbd6, enhancing its involvement in Cul3-RING ubiquitin ligase complex formation. It stimulates specific ubiquitin-dependent protein catabolic processes, promoting Kbtbd6's cellular functions in the cytoplasm and nucleus.