Date published: 2026-2-14

1-800-457-3801

SCBT Portrait Logo
Seach Input

TMEM22 Activators

TMEM22 activators predominantly function by influencing intracellular calcium levels or pathways that result in the modification of these levels. These compounds, upon influencing these pathways, can enhance the functional activity of TMEM22. For instance, Forskolin, an activator of adenylyl cyclase, and IBMX, a nonspecific phosphodiesterase inhibitor, can increase intracellular cAMP levels. The elevated cAMP levels can activate protein kinase A, which in turn can phosphorylate and activate TMEM22.

Similarly, UTP and ATP can activate P2Y receptors, leading to the production of IP3 and DAG through the phospholipase C pathway, indirectly enhancing the activity of TMEM22. Moreover, other compounds like Ouabain, Thapsigargin, A23187, Genistein, Glyburide, Verapamil, BAPTA-AM, and Nifedipine can also influence intracellular calcium levels, leading to the enhanced functional activity of TMEM22. For example, Ouabain inhibits the sodium-potassium ATPase pump, which can lead to an increase in intracellular calcium levels, enhancing the activity of TMEM22. Thapsigargin, an inhibitor of the sarco/endoplasmic reticulum Ca2+ ATPase, causes an increase in cytosolic calcium levels, enhancing the activity of TMEM22.

SEE ALSO...

Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Forskolin

66575-29-9sc-3562
sc-3562A
sc-3562B
sc-3562C
sc-3562D
5 mg
50 mg
1 g
2 g
5 g
$78.00
$153.00
$740.00
$1413.00
$2091.00
73
(3)

Forskolin is an activator of adenylyl cyclase, an enzyme that increases levels of cyclic adenosine monophosphate (cAMP) in cells. The elevated cAMP levels can activate protein kinase A (PKA), which in turn can phosphorylate and activate TMEM22.

IBMX

28822-58-4sc-201188
sc-201188B
sc-201188A
200 mg
500 mg
1 g
$260.00
$350.00
$500.00
34
(1)

IBMX is a nonspecific inhibitor of phosphodiesterases, enzymes that degrade cAMP. By inhibiting these enzymes, IBMX can increase intracellular cAMP levels, indirectly leading to the activation of TMEM22 through the PKA pathway.

Uridine-5′-triphosphate, Trisodium Salt

19817-92-6sc-301964
sc-301964A
50 mg
1 g
$88.00
$120.00
2
(0)

UTP activates P2Y receptors that are G protein-coupled receptors. These receptors can activate phospholipase C, leading to the production of inositol trisphosphate (IP3) and diacylglycerol (DAG), which can enhance the activity of TMEM22.

ADP

58-64-0sc-507362
5 g
$54.00
(0)

ATP can also activate P2Y receptors, leading to the production of IP3 and DAG through the phospholipase C pathway, indirectly enhancing the activity of TMEM22.

Ouabain-d3 (Major)

sc-478417
1 mg
$516.00
(0)

Ouabain inhibits the sodium-potassium ATPase pump, which can lead to an increase in intracellular calcium levels. The elevated calcium levels can enhance the activity of TMEM22.

Thapsigargin

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

Thapsigargin inhibits the sarco/endoplasmic reticulum Ca2+ ATPase (SERCA), causing an increase in cytosolic calcium levels. This increase can enhance the activity of TMEM22.

A23187

52665-69-7sc-3591
sc-3591B
sc-3591A
sc-3591C
1 mg
5 mg
10 mg
25 mg
$55.00
$131.00
$203.00
$317.00
23
(1)

A23187 is a calcium ionophore that can increase intracellular calcium concentration, which can enhance the activity of TMEM22.

Glyburide (Glibenclamide)

10238-21-8sc-200982
sc-200982A
sc-200982D
sc-200982B
sc-200982C
1 g
5 g
25 g
100 g
500 g
$46.00
$61.00
$117.00
$173.00
$530.00
36
(1)

Glyburide inhibits ATP-sensitive K+ channels, leading to membrane depolarization and the opening of voltage-gated calcium channels, enhancing the activity of TMEM22.

Verapamil

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

Verapamil is a calcium channel blocker that can modify intracellular calcium levels, indirectly leading to the activation of TMEM22.

BAPTA/AM

126150-97-8sc-202488
sc-202488A
25 mg
100 mg
$138.00
$458.00
61
(2)

BAPTA-AM is a cell-permeant calcium chelator that can modify intracellular calcium levels, indirectly leading to the activation of TMEM22.