Date published: 2025-12-19

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H2BFA Inhibitors

H2BFA inhibitors belong to a specific class of chemical compounds meticulously designed to modulate the activity of the H2BFA protein. H2BFA, also known as histocompatibility 2, B region locus A, is a protein found within the major histocompatibility complex (MHC) system, particularly in mice. The MHC system plays a pivotal role in the immune response by facilitating the presentation of antigenic peptides to T cells, enabling the immune system to recognize and respond to foreign pathogens effectively. H2BFA, like other MHC molecules, is intricately involved in the complex process of antigen presentation, which is fundamental for initiating immune responses against infections. The development of H2BFA inhibitors is primarily motivated by the objective of selectively interacting with the H2BFA protein, potentially influencing its antigen-presenting activity and impacting immune recognition processes.

Typically, H2BFA inhibitors consist of small molecules or chemical compounds that are meticulously engineered to bind to H2BFA, targeting either its active site or allosteric sites. This interaction can lead to the modulation of H2BFA's behavior, potentially affecting its ability to present antigenic peptides to T cells and, consequently, influencing the immune response against foreign antigens. Researchers are dedicated to unraveling the molecular mechanisms and functions of H2BFA within the MHC system, aiming to gain insights into the complex immune recognition processes. The development of H2BFA inhibitors represents an ongoing and dynamic area of research within the fields of immunology and molecular pharmacology, contributing significantly to our understanding of the immune system's functioning and its role in detecting and responding to foreign antigens.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Chloroquine

54-05-7sc-507304
250 mg
$68.00
2
(0)

Known to intercalate into DNA, it could hypothetically affect the transcription machinery and thus histone expression.

Triptolide

38748-32-2sc-200122
sc-200122A
1 mg
5 mg
$88.00
$200.00
13
(1)

A diterpene triepoxide that may inhibit transcription by affecting RNA polymerase activity, potentially reducing histone expression.

Alsterpaullone

237430-03-4sc-202453
sc-202453A
1 mg
5 mg
$67.00
$306.00
2
(1)

A cyclin-dependent kinase inhibitor that could impair cell cycle progression and thus downregulate histone synthesis.

Camptothecin

7689-03-4sc-200871
sc-200871A
sc-200871B
50 mg
250 mg
100 mg
$57.00
$182.00
$92.00
21
(2)

An inhibitor of DNA topoisomerase I, potentially influencing DNA replication and transcription, affecting histone gene expression.

Actinomycin D

50-76-0sc-200906
sc-200906A
sc-200906B
sc-200906C
sc-200906D
5 mg
25 mg
100 mg
1 g
10 g
$73.00
$238.00
$717.00
$2522.00
$21420.00
53
(3)

Binds to DNA and thus can inhibit RNA polymerase, potentially decreasing transcription of various genes, including histones.

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
$108.00
$245.00
$918.00
$49.00
33
(2)

A flavonoid that has been shown to inhibit a variety of kinases and could impact transcription factor activity and gene expression.

Mycophenolic acid

24280-93-1sc-200110
sc-200110A
100 mg
500 mg
$68.00
$261.00
8
(1)

An inhibitor of inosine monophosphate dehydrogenase, could lead to reduced nucleotide synthesis and subsequent downregulation of transcription.

Caffeine

58-08-2sc-202514
sc-202514A
sc-202514B
sc-202514C
sc-202514D
5 g
100 g
250 g
1 kg
5 kg
$32.00
$66.00
$95.00
$188.00
$760.00
13
(1)

As a known phosphodiesterase inhibitor, it affects signal transduction and could potentially influence gene expression like that of histones.

Ellipticine

519-23-3sc-200878
sc-200878A
10 mg
50 mg
$142.00
$558.00
4
(1)

Intercalates with DNA and is known to inhibit topoisomerase II, which could affect transcription and chromatin structure.

Staurosporine

62996-74-1sc-3510
sc-3510A
sc-3510B
100 µg
1 mg
5 mg
$82.00
$150.00
$388.00
113
(4)

A potent kinase inhibitor, affecting various signaling pathways and potentially altering gene expression profiles.