Date published: 2025-10-15

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HRP-2 Inhibitors

HRP-2 inhibitors are a class of chemical compounds that target a specific enzyme known as Histidine-rich protein 2 (HRP-2). HRP-2 is a protein predominantly found in the malarial parasite Plasmodium falciparum, which is responsible for causing the most severe form of malaria in humans. This enzyme plays a crucial role in the life cycle of the parasite, particularly in its ability to sequester and hide within human red blood cells, thereby evading the host's immune system and contributing to the pathology of the disease. HRP-2 inhibitors are designed to disrupt the function of this enzyme, ultimately impeding the parasite's survival and replication within the human host.

HRP-2 inhibitors is of paramount importance in the ongoing battle against malaria, as the emergence of drug-resistant strains of Plasmodium falciparum has become a significant global health concern. By specifically targeting HRP-2, these inhibitors offer a promising avenue for the development of novel antimalarial agents that can potentially overcome existing drug resistance mechanisms. While the primary focus of research on HRP-2 inhibitors revolves around their potential as antimalarial agents, it is essential to continue exploring their mechanisms of action and safety profiles to ensure their effectiveness and safety in combating this deadly infectious disease.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Chloroquine

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

Interferes with the growth of parasites in the red blood cells of the human body by forming toxic complexes with heme.

Quinine

130-95-0sc-212616
sc-212616A
sc-212616B
sc-212616C
sc-212616D
1 g
5 g
10 g
25 g
50 g
$77.00
$102.00
$163.00
$347.00
$561.00
1
(0)

Acts as a blood schizonticide, it can suppress the parasite's lifecycle stages that lead to the production of HRP-2.

Artemisinin

63968-64-9sc-202960
sc-202960A
100 mg
1 g
$44.00
$247.00
1
(1)

Produces free radicals that damage the parasite's proteins and lipids, affecting all stages of the lifecycle including those involving HRP-2.

Atovaquone

95233-18-4sc-217675
10 mg
$265.00
2
(0)

Targets the mitochondrial electron transport chain of Plasmodium falciparum, inhibiting pyrimidine synthesis, essential for the lifecycle and thus HRP-2 levels.

Pyrimethamine

58-14-0sc-208190
sc-208190A
sc-208190B
1 g
5 g
25 g
$78.00
$233.00
$809.00
5
(0)

Inhibits dihydrofolate reductase in Plasmodium falciparum, affecting nucleic acid and protein synthesis, thereby having an impact on HRP-2 production.

Dihydro Artemisinin

71939-50-9sc-211332
100 mg
$228.00
1
(1)

An active metabolite of artemisinin, it disrupts the parasite's lifecycle and protein expression including HRP-2.

8-(4-Amino-1-methylbutylamino)-6-methoxyquinoline

90-34-6sc-483239
1 g
$360.00
1
(0)

Causes oxidative damage to the parasite, affecting all life stages and thus the production of HRP-2.