Date published: 2026-2-22

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KLK12 Activators

KLK12 Activators are chemical compounds that can increase the functional activity of KLK12, a protein that is known to be regulated by calcium levels and can be activated by specific signaling pathways. Bradykinin, a peptide that stimulates the B2 receptor and activates the phospholipase C (PLC) pathway, can enhance KLK12 activity by increasing calcium levels. U73122, a PLC inhibitor, indirectly enhances KLK12 activity by increasing the availability of phosphatidylinositol 4,5-bisphosphate (PIP2), a substrate for KLK12. Thapsigargin, a sarco/endoplasmic reticulum Ca2+ ATPase (SERCA) inhibitor, raises cytosolic calcium levels to enhance KLK12 activity. Similarly, capsaicin, a vanilloid receptor agonist, and carbachol, a cholinergic agonist, increase calcium levels to enhance KLK12 activity.

Moreover, SKF96365, a non-selective inhibitor of receptor-mediated calcium entry, ionomycin, a calcium ionophore, nifedipine, a calcium channel blocker, dantrolene, a ryanodine receptor antagonist, and verapamil, an L-type calcium channel blocker, all impact calcium availability, thereby enhancing KLK12 activity. The P2Y12 receptor antagonist, which stops ADP-induced platelet aggregation, enhances KLK12 activity by increasing the availability of ADP, a known activator of KLK12. Lysophosphatidic Acid, a phospholipid derivative, can also enhance KLK12 activity by activating G protein-coupled receptors, leading to increased calcium levels.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Thapsigargin

67526-95-8sc-24017
sc-24017A
1 mg
5 mg
$136.00
$446.00
114
(2)

Thapsigargin is a sarco/endoplasmic reticulum Ca2+ ATPase (SERCA) inhibitor. By inhibiting SERCA, it raises cytosolic calcium levels, which can enhance KLK12 activity, as it is regulated by calcium.

Capsaicin

404-86-4sc-3577
sc-3577C
sc-3577D
sc-3577A
50 mg
250 mg
500 mg
1 g
$96.00
$160.00
$240.00
$405.00
26
(1)

Capsaicin is a vanilloid receptor agonist. Activation of the vanilloid receptor leads to calcium influx, and the increased calcium levels can enhance KLK12 activity.

Carbachol

51-83-2sc-202092
sc-202092A
sc-202092C
sc-202092D
sc-202092B
sc-202092E
1 g
10 g
25 g
50 g
100 g
250 g
$122.00
$281.00
$388.00
$683.00
$1428.00
$3060.00
12
(2)

Carbachol is a cholinergic agonist that stimulates both muscarinic and nicotinic receptors. Activation of these receptors leads to increased calcium levels, which can enhance KLK12 activity.

SK&F 96365

130495-35-1sc-201475
sc-201475B
sc-201475A
sc-201475C
5 mg
10 mg
25 mg
50 mg
$103.00
$158.00
$397.00
$656.00
2
(1)

SKF96365 is a non-selective inhibitor of receptor-mediated calcium entry. By inhibiting calcium entry, it increases the availability of calcium for KLK12, enhancing its activity.

Ionomycin

56092-82-1sc-3592
sc-3592A
1 mg
5 mg
$78.00
$270.00
80
(4)

Ionomycin is a calcium ionophore that increases cytosolic calcium levels. The increased calcium levels can enhance KLK12 activity, which is regulated by calcium.

Lysophosphatidic Acid

325465-93-8sc-201053
sc-201053A
5 mg
25 mg
$98.00
$341.00
50
(3)

Lysophosphatidic Acid is a phospholipid derivative that can activate G protein-coupled receptors and increase calcium levels. The elevated calcium levels can enhance KLK12 activity.

Nifedipine

21829-25-4sc-3589
sc-3589A
1 g
5 g
$59.00
$173.00
15
(1)

Nifedipine is a calcium channel blocker that prevents calcium from entering select cardiac muscle cells and arteries. This leads to increased availability of calcium for KLK12, enhancing its activity.

Dantrolene

7261-97-4sc-500165
25 mg
$350.00
7
(0)

Dantrolene is a ryanodine receptor antagonist that inhibits calcium release from the sarcoplasmic reticulum. This leads to increased cytosolic calcium levels, which can enhance KLK12 activity.

Verapamil

52-53-9sc-507373
1 g
$374.00
(0)

Verapamil is an L-type calcium channel blocker that inhibits the influx of calcium ions during cell depolarization. This leads to increased availability of calcium for KLK12, enhancing its activity.