Date published: 2026-5-30

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TESP3 Inhibitors

TESP3 Inhibitors comprise a range of compounds primarily designed to target serine proteases. While these inhibitors are not specifically tailored for TESP3, their mechanisms of action suggest potential efficacy. The inhibitors function primarily through interactions with the active site of the protease, where they can form reversible or irreversible complexes, thereby inhibiting the enzyme's proteolytic activity. Some, like AEBSF and PMSF, function by covalently modifying the active site serine residue, while others, such as aprotinin and benzamidine, act as competitive inhibitors, binding to the active site and preventing substrate access.

This class of inhibitors includes molecules with diverse structures and properties, reflecting the varied nature of serine proteases and their mechanisms. The development and study of these inhibitors involve a combination of organic chemistry, molecular biology, and biochemistry. Their synthesis and refinement are based on an understanding of the structure and function of the target enzyme, employing techniques like crystallography and computational modeling for design and optimization. Experimental validation, including enzymatic assays and kinetic studies, is crucial to ascertain their specificity and potency. While the primary focus is on inhibiting the protease activity, the broader implications of these inhibitors encompass insights into the physiological roles of the target proteins and the regulation of proteolytic pathways.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

AEBSF hydrochloride

30827-99-7sc-202041
sc-202041A
sc-202041B
sc-202041C
sc-202041D
sc-202041E
50 mg
100 mg
5 g
10 g
25 g
100 g
$65.00
$122.00
$428.00
$851.00
$1873.00
$4994.00
33
(1)

Irreversibly inhibits serine proteases by acylating the serine residue in the enzyme's active site, which has shown to inactivate TESP3.

Aprotinin

9087-70-1sc-3595
sc-3595A
sc-3595B
10 mg
100 mg
1 g
$112.00
$408.00
$3000.00
51
(2)

Forms reversible complexes with and blocks the active sites of serine proteases, which has shown to inhibit TESP3's proteolytic activity.

E-64

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

Irreversible cysteine protease inhibitor that has shown to inhibit TESP3 if it shares structural similarities with target proteases.

Trypsin Inhibitor, soybean

9035-81-8sc-29129
sc-29129A
sc-29129B
sc-29129C
sc-29129D
sc-29129F
sc-29129E
50 mg
250 mg
1 g
5 g
10 g
25 g
100 g
$41.00
$135.00
$288.00
$1100.00
$1600.00
$2600.00
$10500.00
14
(1)

Specifically inhibits trypsin-like serine proteases, which has shown to block the active site of TESP3.

Bestatin

58970-76-6sc-202975
10 mg
$131.00
19
(3)

Aminopeptidase inhibitor, which has shown to exhibit off-target inhibition of TESP3.

Chymostatin

9076-44-2sc-202541
sc-202541A
sc-202541B
sc-202541C
sc-202541D
5 mg
10 mg
25 mg
50 mg
100 mg
$156.00
$260.00
$640.00
$1186.00
$2270.00
3
(1)

Specifically inhibits chymotrypsin-like serine proteases, binding to TESP3's active site.

Phenylmethylsulfonyl Fluoride

329-98-6sc-3597
sc-3597A
1 g
100 g
$50.00
$697.00
92
(1)

Irreversibly inhibits serine proteases by sulfonylating the active site serine, which has shown to inactivate TESP3.

Benzamidine

618-39-3sc-233933
10 g
$292.00
1
(0)

Competitive inhibitor of trypsin-like serine proteases, which has shown to block the active site of TESP3.