Date published: 2026-4-1

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OTTMUSG00000016293 Inhibitors

The proposed inhibitors primarily function by altering the proteolytic environment within the cell, which can indirectly affect the functionality of SPINT5. For instance, inhibitors like E-64, Pepstatin A, Leupeptin, MG132, Aprotinin, Lactacystin, AEBSF, ALLN, Chymostatin target various proteases or proteasomal activities, leading to an accumulation of proteins or altering the balance between proteases and their inhibitors. This altered balance can impact SPINT5 by changing its interaction dynamics with other proteins, affecting its stability, or influencing its regulatory roles within these modified proteolytic environments. Furthermore, compounds such as Marimastat and Ilomastat, known for inhibiting matrix metalloproteases, can modify the extracellular matrix remodeling processes. These changes in the extracellular environment might indirectly impact SPINT5's functionality by affecting the cellular context and signaling pathways in which SPINT5 operates. Similarly, Bestatin, as an aminopeptidase inhibitor, can influence peptide processing and degradation, potentially affecting SPINT5's interactions or stability within the cell.

In summary, the inhibition of SPINT5 through these chemicals involves indirect mechanisms that primarily focus on altering the proteolytic balance and environmental context within the cell. These changes can influence SPINT5's functional interactions, stability, and regulatory roles, thereby leading to its inhibition. Each proposed inhibitor works through a unique pathway, showcasing the complex interplay of cellular processes that can be targeted to indirectly modulate the activity of proteins like SPINT5.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

E-64

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

E-64 is a potent inhibitor of cysteine proteases. Inhibition of these proteases can lead to an accumulation of proteins that require degradation, potentially leading to an altered cellular environment that inhibits SPINT5 function by affecting its interaction with other proteins or its processing.

Leupeptin hemisulfate

103476-89-7sc-295358
sc-295358A
sc-295358D
sc-295358E
sc-295358B
sc-295358C
5 mg
25 mg
50 mg
100 mg
500 mg
10 mg
$73.00
$148.00
$316.00
$499.00
$1427.00
$101.00
19
(3)

Leupeptin is a broad-spectrum inhibitor of serine and cysteine proteases. Its inhibition of these proteases can change the protease-inhibitor dynamics in the cell, potentially inhibiting SPINT5 by affecting its interactions or stability within the altered cellular proteolytic environment.

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. Inhibition of the proteasome can lead to the accumulation of ubiquitinated proteins, potentially disrupting normal protein turnover and indirectly inhibiting SPINT5 by altering its interactions or stability.

Aprotinin

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

Aprotinin is a serine protease inhibitor. Its inhibition of serine proteases can influence the protease-inhibitor balance in the cell, potentially leading to the inhibition of SPINT5 by affecting its interaction with target proteases or its regulatory role.

Lactacystin

133343-34-7sc-3575
sc-3575A
200 µg
1 mg
$188.00
$575.00
60
(2)

Lactacystin is a specific inhibitor of the proteasome. By inhibiting proteasomal degradation, it can indirectly affect SPINT5 function by altering the cellular environment, particularly the dynamics of protein turnover and degradation.

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)

AEBSF is a serine protease inhibitor. Its action on serine proteases can indirectly inhibit SPINT5 by affecting the balance of proteases and their inhibitors in the cell, potentially influencing SPINT5's activity or stability.

Marimastat

154039-60-8sc-202223
sc-202223A
sc-202223B
sc-202223C
sc-202223E
5 mg
10 mg
25 mg
50 mg
400 mg
$168.00
$218.00
$404.00
$629.00
$4900.00
19
(1)

Marimastat is a broad-spectrum matrix metalloprotease inhibitor. While its primary targets are metalloproteases, its alteration of the extracellular matrix remodeling can indirectly affect SPINT5 function by changing the cellular context in which SPINT5 operates.

GM 6001

142880-36-2sc-203979
sc-203979A
1 mg
5 mg
$77.00
$270.00
55
(1)

GM 6001 (Ilomastat), another matrix metalloprotease inhibitor, can alter the extracellular environment. This alteration can indirectly inhibit SPINT5 by affecting cellular signaling and interactions in which SPINT5 may be involved.

Bestatin

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

Bestatin is an aminopeptidase inhibitor. By inhibiting aminopeptidases, it can indirectly influence SPINT5 activity by altering peptide processing and degradation, potentially affecting SPINT5's functional interactions or stability.

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)

Chymostatin is a chymotrypsin-like serine protease inhibitor. Its inhibition of these proteases can indirectly inhibit SPINT5 by altering the proteolytic balance in the cell, which can affect SPINT5's interactions with other proteins or its own processing and stability.