Date published: 2026-3-19

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Calpain 7 Inhibitors

Calpain 7 inhibitors belong to a specific chemical class of compounds that target and modulate the activity of calpain 7, an enzyme from the calpain family. Calpains are a group of calcium-dependent proteases, meaning their activity is regulated by the presence of calcium ions. Calpain 7, in particular, plays a vital role in the intracellular proteolytic processes, where it cleaves specific target proteins to regulate various cellular functions. Calpain 7 inhibitors are designed to interact with the enzyme's active site, obstructing its proteolytic activity. By doing so, these inhibitors can alter the cellular processes in which calpain 7 participates. The structural design and chemical properties of these inhibitors are critical for their effectiveness in selectively blocking calpain 7 without interfering with other calpain isoforms or unrelated enzymes in the cell. Researchers and scientists are keenly interested in studying calpain 7 inhibitors due to the enzyme's involvement in various physiological pathways. Inhibition of calpain 7 activity may offer insights into the intricate mechanisms of cellular regulation and potentially reveal novel strategies in the future. However, it's essential to continue ongoing investigations to better understand the specific cellular contexts where calpain 7 is active and the potential consequences of inhibiting its function. Further research in this area may lead to a deeper appreciation of the underlying biology and could open avenues for exploring new chemical.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

PD 150606

179528-45-1sc-222133
sc-222133A
5 mg
25 mg
$118.00
$403.00
18
(1)

This compound is a widely used and potent inhibitor of calpain It has been employed in numerous in vitro and in vivo studies to understand the enzyme's function and role in various cellular processes.

Calpain Inhibitor VI

190274-53-4sc-293979
sc-293979A
1 mg
5 mg
$84.00
$312.00
5
(1)

SJA6017 is another well-known calpain 7 inhibitor with a high selectivity profile. It has shown promise in research studies for potential therapeutic applications.

Calpeptin

117591-20-5sc-202516
sc-202516A
10 mg
50 mg
$121.00
$456.00
28
(1)

Calpeptin is a cell-permeable calpain inhibitor that has demonstrated efficacy in inhibiting calpain 7 activity and protecting cells from calpain-mediated damage.

MDL-28170

88191-84-8sc-201301
sc-201301A
sc-201301B
sc-201301C
10 mg
50 mg
100 mg
500 mg
$69.00
$241.00
$447.00
$2195.00
20
(2)

MDL 28170 is a calpain 7 inhibitor that has been explored for its potential neuroprotective effects, particularly in the context of neurodegenerative diseases.

Calpain Inhibitor XII

181769-57-3sc-300318
sc-300318A
1 mg
5 mg
$133.00
$550.00
(1)

This is a peptide-based inhibitor designed to selectively inhibit calpain 7 activity. Peptide inhibitors can offer specificity and target selectivity for certain calpain isoforms.

E-64

66701-25-5sc-201276
sc-201276A
sc-201276B
5 mg
25 mg
250 mg
$281.00
$947.00
$1574.00
14
(0)

While E-64 is primarily known as a potent inhibitor of cysteine proteases, it has also shown some inhibitory effects on calpain 7 in certain experimental conditions.

MG-132 [Z-Leu- Leu-Leu-CHO]

133407-82-6sc-201270
sc-201270A
sc-201270B
5 mg
25 mg
100 mg
$60.00
$265.00
$1000.00
163
(3)

MG132 is a proteasome inhibitor that indirectly affects calpain 7 by interfering with the proteasomal degradation of calpastatin, the natural calpain inhibitor.