Date published: 2026-4-25

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ASPP1 Inhibitors

ASPP1 inhibitors belong to a distinctive chemical class characterized by their ability to selectively target and modulate the activity of apoptosis-stimulating protein of p53-1 (ASPP1). ASPP1 is a critical regulator of apoptotic processes, exerting its influence through interactions with the tumor suppressor protein p53. The inhibitors designed for ASPP1 act by impeding the binding interactions between ASPP1 and p53, disrupting the intricate signaling pathways that govern cellular response to stress and damage. In essence, these inhibitors function as molecular tools that specifically hinder the facilitation of apoptosis by ASPP1. The structural design of ASPP1 inhibitors is meticulously crafted to engage with the active sites of ASPP1, thereby inhibiting its pro-apoptotic functions. This chemical class's development marks a significant stride in the field of molecular pharmacology, offering a means to delve deeper into the intricate mechanisms governing cellular fate and survival. ASPP1 inhibitors at the molecular level underscores their potential in unraveling the complex interplay between apoptotic pathways and p53-mediated cellular responses. Researchers have honed their focus on elucidating the precise structural elements of these inhibitors that confer specificity to ASPP1, enabling the rational design of novel compounds with enhanced efficacy. The quest for ASPP1 inhibitors has become a forefront in the ongoing exploration of targeted molecular interventions, aiming to decipher the nuances of cell fate determination and apoptosis regulation. As scientists continue to refine the design and optimize the properties of ASPP1 inhibitors, their study opens new avenues for unraveling the molecular intricacies that underlie cellular decision-making processes, thereby fostering a deeper comprehension of fundamental cellular biology.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Nutlin-3

548472-68-0sc-45061
sc-45061A
sc-45061B
1 mg
5 mg
25 mg
$62.00
$225.00
$779.00
24
(1)

Nutlin-3 acts by inhibiting the interaction between p53 and its negative regulator MDM2. This increases the level of p53, potentially affecting the activity of ASPP1 indirectly.

PRIMA-1

5608-24-2sc-200927
sc-200927A
5 mg
25 mg
$102.00
$408.00
1
(1)

PRIMA-1 has been shown to restore the normal function of mutated p53. This may indirectly affect the activity of ASPP1 by modulating p53 function.

p53 Activator III, RITA

213261-59-7sc-202753
sc-202753A
sc-202753B
sc-202753C
1 mg
10 mg
100 mg
500 mg
$112.00
$273.00
$1564.00
$5205.00
9
(1)

RITA inhibits the interaction between p53 and MDM2, thus stabilizing p53. This may indirectly affect the activity of ASPP1 through the increased availability of its binding partner, p53.

Tenovin-1

380315-80-0sc-222342
10 mg
$89.00
1
(1)

Tenovin-1 is a small molecule activator of p53. By increasing the activity of p53, it has the potential to indirectly influence ASPP1 activity.