Date published: 2026-5-15

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TMPRSS11F Activators

TMPRSS11F Activators encompass a range of chemical compounds that indirectly bolster the protease's functional capacity by targeting competitive proteolytic pathways or preserving substrate integrity. Benzamidine and Camostat mesylate, both serine protease inhibitors, augment TMPRSS11F by preventing the breakdown of its substrates through the inhibition of other serine proteases, thereby increasing substrate availability. Similarly, Nafamostat mesylate, Gabexate mesylate, and Aprotinin, by reducing the activity of a broad spectrum of competing proteases, indirectly facilitate TMPRSS11F's access to its substrates. Leupeptin, with its ability to inhibit serine and cysteine proteases, and E-64, a cysteine protease inhibitor, further ensure that TMPRSS11F substrates are not degraded by these enzyme classes, indirectly enhancing TMPRSS11F proteolytic action.

Additionally, compounds like Pepstatin A, AEBSF, and Phosphoramidon, which inhibit aspartic, serine, and metalloproteases respectively, serve to enhance TMPRSS11F function by maintaining higher levels of intact substrates for TMPRSS11F to process. Bestatin and Sivelestat specifically target aminopeptidase and neutrophil elastase, preventing the diminishment of peptides that could be potential substrates for TMPRSS11F, consequently promoting its activity. Through these various inhibitory mechanisms, these chemical activators collectively support the enhancement of TMPRSS11F's proteolytic function by ensuring a more favorable substrate environment, directly influencing TMPRSS11F's ability to cleave and activate its specific target proteins.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Benzamidine

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

A reversible protease inhibitor that enhances the activity of TMPRSS11F by inhibiting competitive serine proteases, allowing TMPRSS11F to have increased substrate availability.

Camostat mesylate

59721-29-8sc-203867
sc-203867A
sc-203867B
sc-203867C
sc-203867D
sc-203867E
10 mg
50 mg
500 mg
1 g
10 g
100 g
$43.00
$183.00
$312.00
$624.00
$2081.00
$4474.00
5
(0)

A serine protease inhibitor that can increase TMPRSS11F activity by reducing the activity of competing serine proteases, leading to greater availability of TMPRSS11F's substrates.

Nafamostat mesylate

82956-11-4sc-201307
sc-201307A
10 mg
50 mg
$82.00
$306.00
4
(1)

A broad-spectrum serine protease inhibitor that, through the reduction of competing protease activities, could indirectly enhance TMPRSS11F activity by increasing the interaction with its specific substrates.

Gabexate mesylate

56974-61-9sc-215066
5 mg
$100.00
(0)

A synthetic serine protease inhibitor that may enhance TMPRSS11F activity by preventing the degradation of its substrates, thus potentially increasing TMPRSS11F-mediated proteolysis.

Aprotinin

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

A potent serine protease inhibitor that can enhance TMPRSS11F functionality by protecting potential substrates from degradation by other proteases.

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)

A reversible inhibitor of serine and cysteine proteases that may increase TMPRSS11F activity by preserving its substrates from enzymatic breakdown.

E-64

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

An irreversible cysteine protease inhibitor that could support TMPRSS11F activation by reducing competition for substrates that are shared among various proteases.

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)

A serine protease inhibitor that can increase TMPRSS11F activity by reducing the proteolytic degradation of substrates that TMPRSS11F could potentially act upon.

Phosphoramidon

119942-99-3sc-201283
sc-201283A
5 mg
25 mg
$199.00
$632.00
8
(1)

A metalloprotease inhibitor that may enhance TMPRSS11F activity by preventing substrate cleavage by competing metalloproteases, thus indirectly increasing substrate availability for TMPRSS11F.

Bestatin

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

An aminopeptidase inhibitor that may indirectly enhance TMPRSS11F activity by preserving peptide substrates from aminopeptidase degradation, thus allowing increased access for TMPRSS11F.