Date published: 2026-4-1

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HPV 16-L1 Inhibitors

Chemical inhibitors of HPV 16-L1 capsid protein disrupt its assembly and function through various molecular interactions. Camptothecin, for example, targets Topoisomerase I, an enzyme crucial for DNA unwinding. By inhibiting this enzyme, camptothecin prevents the replication of DNA necessary for the production of the HPV 16-L1 capsid protein. Similarly, Etoposide's inhibition of Topoisomerase II interferes with DNA replication processes. Cidofovir acts as a nucleotide analogue and upon incorporation into viral DNA, leads to chain termination, which would prevent the replication of the HPV DNA and subsequently the production of the HPV 16-L1 capsid protein. Indole-3-carbinol affects the ubiquitin-proteasome pathway, which may lead to increased degradation of the HPV 16-L1 capsid protein. Curcumin interferes with cellular signaling pathways and may inhibit viral DNA replication, affecting the production of the HPV 16-L1 capsid protein.

Other chemical inhibitors, like Shikonin, impede the activity of the transcription factor NF-κB, which is involved in the transcriptional activation of viral genes, thereby reducing expression of the HPV 16-L1 capsid protein. Epigallocatechin gallate, a catechin found in green tea, has shown inhibitory effects on the replication of various viruses, which would include the replication necessary for HPV 16-L1 capsid protein production. Disulfiram can inactivate cellular proteases, potentially inhibiting the post-translational processing of the HPV 16-L1 capsid protein. Ribavirin, being a guanosine analogue, interferes with viral RNA synthesis, which would reduce mRNA production for HPV 16-L1 capsid protein, affecting its assembly. Zinc sulfate's modulation of protease activity can inhibit the processing of viral proteins, impacting the maturation of the HPV 16-L1 capsid protein. Imiquimod induces an immune response against HPV-infected cells, which can lead to the destruction of cells expressing HPV 16-L1 capsid protein. Lastly, Podophyllotoxin, by inhibiting microtubule assembly, may impair the intracellular transport and assembly of the HPV 16-L1 capsid protein.

Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Camptothecin

7689-03-4sc-200871
sc-200871A
sc-200871B
50 mg
250 mg
100 mg
$58.00
$186.00
$94.00
21
(2)

Camptothecin targets and inhibits Topoisomerase I, which is necessary for the unwinding of DNA. Inhibition of Topoisomerase I by camptothecin would prevent the replication of viral DNA, thus inhibiting HPV 16-L1 capsid protein assembly.

Etoposide (VP-16)

33419-42-0sc-3512B
sc-3512
sc-3512A
10 mg
100 mg
500 mg
$51.00
$231.00
$523.00
63
(1)

Etoposide inhibits Topoisomerase II, another enzyme involved in DNA replication. By inhibiting this enzyme, etoposide could indirectly inhibit the replication of HPV DNA, thereby affecting the production of HPV 16-L1 proteins.

Cidofovir

113852-37-2sc-482141
50 mg
$135.00
(0)

Cidofovir is a nucleotide analogue that, when incorporated into viral DNA, can lead to chain termination. It would inhibit the replication of HPV DNA and subsequently the production of HPV 16-L1 structural protein.

Indole-3-carbinol

700-06-1sc-202662
sc-202662A
sc-202662B
sc-202662C
sc-202662D
1 g
5 g
100 g
250 g
1 kg
$39.00
$61.00
$146.00
$312.00
$1032.00
5
(1)

Indole-3-carbinol can alter the processing of HPV viral proteins by affecting the ubiquitin-proteasome pathway, which could lead to reduced levels of HPV 16-L1 via increased degradation.

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 shown to interfere with various cellular signaling pathways. Curcumin can inhibit the replication of viral DNA, potentially reducing the production of HPV 16-L1 by preventing the replication of the viral genome that encodes it.

(−)-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)

This catechin, derived from green tea, has been shown to inhibit the replication of various viruses. It could inhibit HPV replication, thereby indirectly inhibiting the production and function of HPV 16-L1.

Disulfiram

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

Disulfiram can inactivate cellular proteases. Since proteases are involved in the post-translational processing of viral proteins, disulfiram could inhibit the proper processing and assembly of HPV 16-L1.

Ribavirin

36791-04-5sc-203238
sc-203238A
sc-203238B
10 mg
100 mg
5 g
$63.00
$110.00
$214.00
1
(1)

Ribavirin is a guanosine analogue that can interfere with the synthesis of viral RNA. This could reduce the production of mRNA for HPV 16-L1, indirectly inhibiting the protein's assembly and function.

Zinc

7440-66-6sc-213177
100 g
$48.00
(0)

Zinc can inhibit the proteolytic processing of viral proteins by altering protease activity. This could affect the assembly of HPV 16-L1 by inhibiting the cleavage processes needed for proper protein maturation.

Imiquimod

99011-02-6sc-200385
sc-200385A
100 mg
500 mg
$67.00
$284.00
6
(1)

Imiquimod, an immune modulator, can induce a localized immune response against HPV-infected cells, which could lead to the destruction of these cells and thereby inhibit the production of HPV 16-L1.