Date published: 2026-5-18

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CCDC109B Activators

CCDC109B activators include compounds that can increase cytosolic calcium concentration or disrupt normal calcium transport, thereby indirectly enhancing CCDC109B activity. A23187 is a mobile ion carrier that forms complexes with divalent cations, especially calcium, and transports these ions through the cell membrane.

The second group of CCDC109B activators includes Cyclopiazonic Acid, Ryanodine, BAPTA-AM, Nigericin, FCCP, Probenecid, Bay K 8644, and Thapsigargin. These compounds have various mechanisms of action that can either increase cytosolic calcium concentration or disrupt mitochondrial membrane potential, thereby enhancing CCDC109B activity. Cyclopiazonic Acid and Thapsigargin are inhibitors of the sarcoplasmic/endoplasmic reticulum Ca2+-ATPase (SERCA), leading to an increase in cytosolic calcium concentration. Ryanodine and Bay K 8644 modulate intracellular calcium release or activate calcium channels, respectively, to increase cytosolic calciumconcentration. BAPTA-AM and Probenecid are compounds that can increase cytosolic calcium concentration via different mechanisms. Nigericin and FCCP are compounds that disrupt mitochondrial membrane potential, thereby enhancing CCDC109B activity by increasing the demand for mitochondrial calcium uptake.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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 mobile ion carrier that forms complexes with divalent cations (especially calcium) and transports these ions through the cell membrane. As CCDC109B is involved in mitochondrial calcium uptake, increased cytosolic calcium can lead to enhanced CCDC109B activity.

Cyclopiazonic Acid

18172-33-3sc-201510
sc-201510A
10 mg
50 mg
$176.00
$624.00
3
(1)

Cyclopiazonic Acid is an inhibitor of the sarcoplasmic/endoplasmic reticulum Ca2+-ATPase (SERCA). Inhibition of SERCA can lead to an increase in cytosolic calcium concentration, indirectly enhancing CCDC109B activity.

Ryanodine

15662-33-6sc-201523
sc-201523A
1 mg
5 mg
$223.00
$799.00
19
(2)

Ryanodine is a plant alkaloid that modulates intracellular calcium release. It can increase cytosolic calcium, which can then be taken up by the mitochondria via CCDC109B, indirectly enhancing its activity.

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 lead to an increase in cytosolic calcium concentration, thereby indirectly enhancing CCDC109B activity.

Nigericin sodium salt

28643-80-3sc-201518A
sc-201518
sc-201518B
sc-201518C
sc-201518D
1 mg
5 mg
25 mg
1 g
5 g
$46.00
$112.00
$240.00
$7079.00
$27417.00
9
(2)

Nigericin acts as a H+/K+ antiporter and can disrupt mitochondrial membrane potential. This disruption can enhance CCDC109B activity by increasing the demand for mitochondrial calcium uptake.

FCCP

370-86-5sc-203578
sc-203578A
10 mg
50 mg
$94.00
$355.00
46
(1)

FCCP is an uncoupler of oxidative phosphorylation that disrupts mitochondrial membrane potential. This disruption can increase the demand for mitochondrial calcium uptake, thereby enhancing CCDC109B activity.

Probenecid

57-66-9sc-202773
sc-202773A
sc-202773B
sc-202773C
1 g
5 g
25 g
100 g
$28.00
$39.00
$100.00
$277.00
28
(2)

Probenecid is a weak organic acid that can increase cytosolic calcium concentration, which can then be taken up by the mitochondria via CCDC109B, indirectly enhancing its activity.

(±)-Bay K 8644

71145-03-4sc-203324
sc-203324A
sc-203324B
1 mg
5 mg
50 mg
$84.00
$196.00
$817.00
(0)

Bay K 8644 is an L-type calcium channel activator. By activating these channels, it increases cytosolic calcium concentration, indirectly enhancing CCDC109B activity.

Thapsigargin

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

Thapsigargin is a non-competitive inhibitor of the sarco/endoplasmic reticulum Ca2+ ATPase (SERCA) that can increase cytosolic calcium concentration, thereby indirectly enhancing CCDC109B activity.