Date published: 2026-3-3

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BAT4 Inhibitors

BAT4 inhibitors are a class of chemical compounds that target the BAT4 (HLA-B associated transcript 4) protein, a protein encoded by the BAT4 gene, located within the major histocompatibility complex (MHC) region on chromosome 6. Though its exact function is not entirely understood, BAT4 is believed to play a role in immune system regulation and possibly in the modulation of gene expression within the MHC region. BAT4 inhibitors would work by disrupting the normal activity of this protein, potentially affecting the pathways in which it is involved, such as interactions with other proteins within the immune response or gene regulation systems. This inhibition would provide valuable insights into the functional role of BAT4 within cellular processes, especially those related to immune system activity.

BAT4 inhibitors are designed as small molecules, peptides, or nucleic acid-based compounds that interact with specific domains or regions of the BAT4 protein, affecting its structure or its ability to bind with other molecules. These inhibitors could block the protein's active or binding sites, thereby preventing it from fulfilling its biological role. The development of BAT4 inhibitors would likely rely on molecular techniques such as X-ray crystallography or molecular docking studies to identify key interaction points and structural motifs on the BAT4 protein. Further, high-throughput screening of chemical libraries and structure-activity relationship (SAR) studies would assist in refining these inhibitors for increased specificity and efficacy. Research into BAT4 inhibitors could shed light on the broader regulatory mechanisms within the MHC region and enhance understanding of protein interactions that occur in immune system regulation.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

5-Azacytidine

320-67-2sc-221003
500 mg
$280.00
4
(1)

As a DNA methyltransferase inhibitor, 5-Azacytidine could theoretically lead to hypomethylation of the BAT4 gene promoter, which might inadvertently reactivate genes. However, if BAT4 expression is normally upregulated by methylation, this could paradoxically decrease its expression.

Trichostatin A

58880-19-6sc-3511
sc-3511A
sc-3511B
sc-3511C
sc-3511D
1 mg
5 mg
10 mg
25 mg
50 mg
$152.00
$479.00
$632.00
$1223.00
$2132.00
33
(3)

By inhibiting histone deacetylases, Trichostatin A causes an accumulation of acetylated histones. If BAT4 is normally silenced by histone deacetylation, the hyperacetylated state could indirectly downregulate its expression.

Suberoylanilide Hydroxamic Acid

149647-78-9sc-220139
sc-220139A
100 mg
500 mg
$133.00
$275.00
37
(2)

This histone deacetylase inhibitor might lead to changes in chromatin structure surrounding the BAT4 gene, potentially resulting in a decrease in BAT4 transcription if it is normally activated by deacetylation.

RG 108

48208-26-0sc-204235
sc-204235A
10 mg
50 mg
$131.00
$515.00
2
(1)

RG 108 could lead to the demethylation of the BAT4 promoter region, potentially reducing its expression if methylation is essential for its activation.

5-Aza-2′-Deoxycytidine

2353-33-5sc-202424
sc-202424A
sc-202424B
25 mg
100 mg
250 mg
$218.00
$322.00
$426.00
7
(1)

As a cytidine analog, 5-Aza-2′-Deoxycytidine incorporates into DNA and inhibits methylation. If the BAT4 gene is normally kept active by methylation, then the hypomethylation could result in a reduction in BAT4 levels.

Disulfiram

97-77-8sc-205654
sc-205654A
50 g
100 g
$53.00
$89.00
7
(1)

Disulfiram could inhibit the proteasome, leading to the accumulation of transcriptional repressors that might downregulate BAT4 gene expression.

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)

This molecule can bind to retinoic acid receptors, altering the transcription of target genes. It might downregulate BAT4 by promoting the expression of transcriptional repressors or by antagonizing activators of BAT4.

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 observed to downregulate the expression of various genes by inhibiting the activation of transcription factors such as NF-κB. It could theoretically reduce BAT4 expression by a similar mechanism.

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)

This compound can inhibit histone deacetylase, potentially leading to the downregulation of BAT4 expression if the gene is normally activated by histone deacetylation.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$45.00
$164.00
$200.00
$402.00
$575.00
$981.00
$2031.00
46
(1)

As an isoflavone that can function as an estrogen receptor modulator, Genistein might downregulate BAT4 expression by binding to estrogen receptors that suppress the transcription of the gene.