Date published: 2026-5-16

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Histone H2A.Bbd Activators

Chemical activators of Histone H2A.Bbd (H2AFB1) can instigate a series of regulatory modifications and signaling cascades leading to the functional activation of the protein. Betulinic Acid, for instance, activates p53 signaling which is a key regulator of gene expression, this can result in the increased transcription of H2AFB1. Concurrently, Vitamin B3 (Niacin), by enhancing the activity of sirtuins, can indirectly promote the expression of H2AFB1 due to alterations in chromatin structure. Similarly, Genistein can inhibit tyrosine kinase activity, leading to altered signal transduction pathways that can upregulate H2AFB1 expression through epigenetic mechanisms. The polyphenol EGCG is known to influence histone acetylation, which can create a transcriptionally favorable environment for H2AFB1 expression. Likewise, Sulforaphane can modulate gene expression by inhibiting HDACs, potentially resulting in the upregulation of H2AFB1.

In parallel, compounds like Resveratrol activate sirtuin enzymes that can lead to the enhanced expression of H2AFB1 by modulating chromatin structure. Sodium Butyrate and Trichostatin A, both HDAC inhibitors, can induce hyperacetylation of histones, which in turn can elevate the expression level of H2AFB1. The anti-inflammatory compound Curcumin can initiate various intracellular signaling pathways, culminating in an increased expression of H2AFB1. 5-Aza-2'-deoxycytidine can inhibit DNA methyltransferases, causing DNA hypomethylation and potentially upregulating H2AFB1 expression. Retinoic Acid, through its receptor-mediated pathway, can modulate gene expression patterns, including potentially the upregulation of H2AFB1 during the cellular differentiation process. Lastly, Forskolin's ability to raise cAMP levels can activate PKA, which may phosphorylate transcription factors, leading to an increase in H2AFB1 transcription. Each chemical, through its unique pathway, can orchestrate the enhancement of H2AFB1 expression, culminating in its functional activation within the chromatin landscape.

SEE ALSO...

Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Betulinic Acid

472-15-1sc-200132
sc-200132A
25 mg
100 mg
$117.00
$344.00
3
(1)

Betulinic Acid can activate the p53 signaling pathway, which is involved in the regulation of gene expression, potentially leading to the increased transcription of H2AFB1.

Nicotinic Acid

59-67-6sc-205768
sc-205768A
250 g
500 g
$62.00
$124.00
1
(1)

Vitamin B3 (Nicotinic Acid) can enhance the activity of sirtuins, which are known to influence chromatin structure and gene expression, potentially including the upregulation of H2AFB1.

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 a tyrosine kinase inhibitor, Genistein can alter signal transduction pathways and potentially increase the transcription of genes including H2AFB1 through epigenetic modifications.

(−)-Epigallocatechin Gallate

989-51-5sc-200802
sc-200802A
sc-200802B
sc-200802C
sc-200802D
sc-200802E
10 mg
50 mg
100 mg
500 mg
1 g
10 g
$43.00
$73.00
$126.00
$243.00
$530.00
$1259.00
11
(1)

EGCG can affect histone acetylation, potentially leading to a transcriptional environment that favors the expression of H2AFB1.

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 influences the expression of genes by affecting histone deacetylases (HDACs), which could lead to the upregulation of H2AFB1 expression.

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 sirtuin enzymes that modulate chromatin structure, potentially leading to the enhanced expression of H2AFB1.

Sodium Butyrate

156-54-7sc-202341
sc-202341B
sc-202341A
sc-202341C
250 mg
5 g
25 g
500 g
$31.00
$47.00
$84.00
$222.00
19
(3)

As a histone deacetylase inhibitor, Sodium Butyrate can induce hyperacetylation of histones, potentially leading to increased expression of genes like H2AFB1.

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 affects various signaling pathways and may alter gene expression, potentially leading to increased expression of H2AFB1.

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)

By inhibiting DNA methyltransferases, 5-Aza-2'-deoxycytidine can cause hypomethylation of DNA and potentially upregulate H2AFB1 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)

Retinoic Acid, through its receptors, can modulate gene expression, which may include the upregulation of H2AFB1 as part of the cellular differentiation process.