Date published: 2026-3-19

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B-ATF Inhibitors

B-ATF inhibitors belong to a specific chemical class of compounds that are designed to target and modulate the activity of the activating transcription factor (ATF) known as B-ATF (B-cell-activating transcription factor). ATF proteins are transcription factors that play critical roles in regulating gene expression and controlling various cellular processes. B-ATF is a transcription factor that is particularly important for the functioning of B-cells, a type of white blood cell involved in the immune response. The chemical structure of B-ATF inhibitors is characterized by specific molecular features that enable them to interact with B-ATF in a selective manner. By binding to B-ATF, these inhibitors can disrupt the normal transcriptional activity of the protein, leading to alterations in gene expression within B-cells. The inhibition of B-ATF activity by these compounds can have profound effects on B-cell function and immune responses. Researchers have been exploring B-ATF inhibitors as valuable tools for studying the biology of B-cells and gaining insights into the intricate mechanisms underlying immune responses. The development of B-ATF inhibitors has involved extensive structure-activity relationship studies to optimize their binding affinity and selectivity for B-ATF. Additionally, advances in computational chemistry and high-throughput screening have accelerated the discovery of new B-ATF inhibitors with enhanced potency and pharmacokinetic properties. By selectively inhibiting B-ATF, researchers aim to decipher the specific functions and regulatory networks influenced by this transcription factor, thus paving the way for a deeper understanding of B-cell biology.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Fluorouracil

51-21-8sc-29060
sc-29060A
1 g
5 g
$37.00
$152.00
11
(1)

Fluorouracil inhibits the transcription factor ATF5 and has been studied for its potential in various diseases.

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)

This synthetic compound is known to selectively inhibit ATF2 activity and has been studied for its potential anti-inflammatory effects.

BIX01294 hydrochloride

1392399-03-9sc-293525
sc-293525A
sc-293525B
1 mg
5 mg
25 mg
$37.00
$112.00
$408.00
(1)

BIX01294 hydrochloride is an epigenetic inhibitor that inhibits the activity of the histone methyltransferase G9a, which in turn affects the activity of ATF4 and other transcription factors.

TOFA (5-(Tetradecyloxy)-2-furoic acid)

54857-86-2sc-200653
sc-200653A
10 mg
50 mg
$97.00
$374.00
15
(1)

TOFA (Trioxsalen with 8-methoxypsoralen) has been studied as an inhibitor of ATF2 and ATF4, showing potential in cancer research.

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)

A natural flavonoid found in many fruits and vegetables, quercetin has been investigated for its ability to inhibit ATF1 and ATF4.

Retinoic Acid, all trans

302-79-4sc-200898
sc-200898A
sc-200898B
sc-200898C
500 mg
5 g
10 g
100 g
$66.00
$325.00
$587.00
$1018.00
28
(1)

Retinoic acid and its derivatives can inhibit the transcriptional activity of ATF1, ATF2, and ATF3.