Date published: 2026-4-23

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BRCA2 Inhibitors

Common BRCA2 Inhibitors include, but are not limited to Olaparib CAS 763113-22-0, ABT-888 CAS 912445-05-7, Cisplatin CAS 15663-27-1, Carboplatin CAS 41575-94-4 and Etoposide (VP-16) CAS 33419-42-0.

BRCA2 inhibitors constitute a chemical class designed to interact with the breast cancer susceptibility gene 2 (BRCA2), a crucial component in maintaining DNA integrity and repair mechanisms within cells. BRCA2 plays a pivotal role in homologous recombination, a critical DNA repair pathway that resolves double-strand breaks and safeguards genomic stability. Inhibitors belonging to this class are engineered to modulate the activity of BRCA2, influencing its role in DNA repair processes and cellular responses. The study of BRCA2 inhibitors aims to uncover the intricate molecular workings of DNA repair pathways and deepen the understanding of genome maintenance mechanisms. Through the targeted manipulation of BRCA2 function, these inhibitors contribute to advancing fundamental biological knowledge and exploring innovative approaches to manipulate cellular processes.

The exploration of BRCA2 inhibitors provides insights into the interplay between DNA repair and genome stability. By dissecting the impact of these inhibitors on BRCA2-mediated cellular functions, a deeper understanding of previously unknown facets of DNA repair networks can emerge. This class of inhibitors allows for the expansion of knowledge regarding cellular processes and the discovery of novel strategies for scientific inquiry and advancement.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Olaparib

763113-22-0sc-302017
sc-302017A
sc-302017B
250 mg
500 mg
1 g
$210.00
$305.00
$495.00
10
(1)

PARP inhibitor that exploits synthetic lethality in BRCA2-deficient cells, trapping PARP on DNA breaks.

Rucaparib

283173-50-2sc-507419
5 mg
$150.00
(0)

PARP inhibitor targeting BRCA2-mutated cells, inhibiting PARP-mediated DNA repair and causing instability.

Niraparib

1038915-60-4sc-507492
10 mg
$150.00
(0)

PARP inhibitor exploiting BRCA2 deficiency, preventing DNA repair and inducing DNA damage accumulation.

Talazoparib

1207456-01-6sc-507440
10 mg
$795.00
(0)

PARP inhibitor that traps PARP on DNA lesions in BRCA2-deficient cells, leading to replication stress.

ABT-888

912445-05-7sc-202901
sc-202901A
sc-202901B
1 mg
5 mg
25 mg
$117.00
$173.00
$510.00
24
(1)

PARP inhibitor that interferes with DNA repair in BRCA2-deficient cells, inducing cytotoxicity.

Cisplatin

15663-27-1sc-200896
sc-200896A
100 mg
500 mg
$138.00
$380.00
101
(4)

Platinum-based chemotherapy forming DNA adducts, less efficiently repaired in BRCA2-deficient cells.

Carboplatin

41575-94-4sc-202093
sc-202093A
25 mg
100 mg
$48.00
$135.00
14
(1)

Another platinum-based chemotherapy inducing DNA damage and exploiting defective repair in BRCA2-mutated cells.

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)

Inhibits topoisomerase II, induces DNA double-strand breaks less effectively repaired in BRCA2-deficient cells.