Date published: 2026-1-10

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hnRNP R Inhibitors

hnRNP R inhibitors belong to a class of chemical compounds designed to target and modulate the activity of the heterogeneous nuclear ribonucleoprotein R (hnRNP R) protein. hnRNP R is a member of the hnRNP family, which are RNA-binding proteins that play crucial roles in various aspects of RNA processing and gene expression regulation within the nucleus of eukaryotic cells. These proteins are involved in functions such as pre-mRNA splicing, RNA transport, and mRNA stability. Inhibitors of hnRNP R are developed to interact with this protein, interfering with its RNA-binding capabilities and affecting its role in RNA metabolism.

Typically, hnRNP R inhibitors are small molecules or compounds designed to bind to hnRNP R and disrupt its interactions with target RNA molecules or other protein partners within the ribonucleoprotein complexes. By doing so, these inhibitors may influence RNA processing events, such as alternative splicing or mRNA stability, that hnRNP R is involved in. Research into hnRNP R inhibitors can provide valuable insights into the molecular mechanisms governing RNA metabolism and gene expression regulation, contributing to our understanding of post-transcriptional gene regulation.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Actinomycin D

50-76-0sc-200906
sc-200906A
sc-200906B
sc-200906C
sc-200906D
5 mg
25 mg
100 mg
1 g
10 g
$74.00
$243.00
$731.00
$2572.00
$21848.00
53
(3)

A compound that intercalates into DNA, preventing transcription by RNA polymerase, which could inhibit hnRNP R expression at the transcription level.

α-Amanitin

23109-05-9sc-202440
sc-202440A
1 mg
5 mg
$269.00
$1050.00
26
(2)

A potent inhibitor of RNA polymerase II which could block mRNA synthesis for proteins including hnRNP R.

Triptolide

38748-32-2sc-200122
sc-200122A
1 mg
5 mg
$90.00
$204.00
13
(1)

A diterpene triepoxide that inhibits the transcription of a wide range of genes, potentially including that encoding hnRNP R.

5-Azacytidine

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

A nucleoside analog that can incorporate into DNA and RNA, potentially leading to the inhibition of methylation and affecting gene expression.

DRB

53-85-0sc-200581
sc-200581A
sc-200581B
sc-200581C
10 mg
50 mg
100 mg
250 mg
$43.00
$189.00
$316.00
$663.00
6
(1)

Inhibits RNA Polymerase II transcription elongation, which could decrease hnRNP R mRNA synthesis.

Cordycepin

73-03-0sc-203902
10 mg
$101.00
5
(1)

An adenosine analogue that can terminate mRNA elongation and could potentially inhibit the production of hnRNP R mRNA.

Chetomin

1403-36-7sc-202535
sc-202535A
1 mg
5 mg
$186.00
$674.00
10
(1)

A compound that disrupts the structure of the nucleolus and inhibits RNA polymerase I transcription, potentially affecting hnRNP R expression.

Rocaglamide

84573-16-0sc-203241
sc-203241A
sc-203241B
sc-203241C
sc-203241D
100 µg
1 mg
5 mg
10 mg
25 mg
$275.00
$474.00
$1639.00
$2497.00
$5344.00
4
(1)

A natural product that inhibits translation initiation and could reduce the synthesis of proteins such as hnRNP R.

Harringtonin

26833-85-2sc-204771
sc-204771A
sc-204771B
sc-204771C
sc-204771D
5 mg
10 mg
25 mg
50 mg
100 mg
$250.00
$367.00
$548.00
$730.00
$980.00
30
(1)

An alkaloid that inhibits protein translation at the initiation step, which could lead to reduced expression of hnRNP R.

Cycloheximide

66-81-9sc-3508B
sc-3508
sc-3508A
100 mg
1 g
5 g
$41.00
$84.00
$275.00
127
(6)

An inhibitor of eukaryotic protein synthesis, acting on the 60S ribosomal subunit, potentially decreasing hnRNP R levels by blocking translation.