Date published: 2026-3-22

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TIPIN Inhibitors

TIPIN (Timeless Interacting Protein) inhibitors belong to a distinctive class of chemical compounds that target a specific cellular pathway crucial for the regulation of DNA replication and cell cycle progression. The TIPIN protein, an integral component of the Timeless-TIPIN complex, plays a pivotal role in the maintenance of genomic stability by facilitating the proper orchestration of DNA replication fork progression. The inhibition of TIPIN function is of particular interest in the realm of molecular biology and cell biology, as it offers a means to modulate the intricate processes involved in DNA replication.

Structurally, TIPIN inhibitors are designed to interact with the TIPIN protein or disrupt the formation of the Timeless-TIPIN complex, thereby interfering with its ability to interact with other key players in the DNA replication machinery. By selectively targeting this protein-protein interaction, TIPIN inhibitors have the potential to perturb the normal dynamics of DNA replication, leading to downstream effects on cellular processes such as cell division and genomic stability. The development and study of TIPIN inhibitors represent a significant advancement in the understanding of the molecular mechanisms governing DNA replication, providing researchers with valuable tools to unravel the intricacies of this fundamental biological process. The exploration of TIPIN inhibitors offers insights into the delicate balance required for precise DNA replication and contributes to the broader scientific goal of deciphering the molecular intricacies that govern cellular functions at the genetic level.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

UCN-01

112953-11-4sc-202376
500 µg
$251.00
10
(1)

A staurosporine analog that inhibits CHK1, potentially disrupting the interaction with TIPIN and replication fork stabilization.

VE 821

1232410-49-9sc-475878
10 mg
$360.00
(0)

A selective ATR inhibitor that can perturb the ATR-TIPIN interaction crucial for cell cycle checkpoint control.

NU6027

220036-08-8sc-215591
10 mg
$156.00
1
(1)

Inhibits CDK2, which is involved in cell cycle regulation and may indirectly affect TIPIN function associated with the replication fork.

ATM Kinase Inhibitor

587871-26-9sc-202963
2 mg
$110.00
28
(2)

An ATM inhibitor that can influence the DNA damage response pathway and indirectly the TIPIN-related processes.

KU 60019

925701-46-8sc-363284
sc-363284A
10 mg
50 mg
$248.00
$1035.00
1
(1)

Similar to KU-55933, this ATM inhibitor can alter the cascade in which TIPIN operates.

AZD7762

860352-01-8sc-364423
2 mg
$107.00
(1)

A CHK1 inhibitor that would disrupt the CHK1-TIPIN interaction involved in DNA damage response.

SCH 900776

891494-63-6sc-364611
sc-364611A
5 mg
10 mg
$255.00
$338.00
(0)

Another CHK1 inhibitor which, by affecting CHK1, might alter TIPIN's role in checkpoint regulation.

PF 477736

952021-60-2sc-362781
sc-362781A
5 mg
25 mg
$115.00
$431.00
(1)

A CHK1 inhibitor, potentially affecting TIPIN's interaction in the DNA damage checkpoint response.

LY2603618

911222-45-2sc-364526
sc-364526A
5 mg
50 mg
$214.00
$1809.00
(1)

Inhibits CHK1 and might interfere with the recruitment of TIPIN to the replication fork.

MRN-ATM Pathway Inhibitor, Mirin

299953-00-7sc-203144
10 mg
$141.00
4
(1)

Inhibits MRE11, affecting the MRN complex which is upstream of TIPIN and may indirectly impact its function in DNA damage response.