Date published: 2026-4-23

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Annexin IV Activators

The chemical class of Annexin IV Activators includes a range of compounds that can potentially stimulate or modulate the activity of Annexin IV. This class notably includes agents that can increase calcium levels, such as calcium ions themselves, calcium ionophores like A23187 and Ionophore X-537A, and Thapsigargin. Since Annexin IV's activity is calcium-dependent, the alteration of calcium levels could enhance its binding to phospholipids and activity in the cell.

Additionally, this class incorporates phospholipids like PIP2 and Phosphatidylserine, which are potential binding partners for Annexin IV. The presence of these phospholipids might enhance Annexin IV's affinity and binding to cellular membranes. Secondary messengers and signaling molecules, such as cAMP, Forskolin, and Dibutyryl-cAMP, are included due to their capacity to modulate various cellular signaling pathways, potentially influencing Annexin IV's function. Brefeldin A, known for its effects on membrane trafficking, could also indirectly affect Annexin IV activity.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Calcium

7440-70-2sc-252536
5 g
$209.00
(0)

As Annexin IV is calcium-dependent, increasing extracellular or intracellular calcium levels could potentially enhance its activation and binding to phospholipids.

Phosphatidyl-L-serine

51446-62-9sc-507548
10 g
$46.00
(0)

Annexin IV has an affinity for phosphatidylserine, and increasing levels of this phospholipid might enhance Annexin IV activity.

Adenosine 5′-Triphosphate, disodium salt

987-65-5sc-202040
sc-202040A
1 g
5 g
$39.00
$75.00
9
(1)

ATP can influence intracellular calcium signaling, potentially affecting Annexin IV activity.

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)

A compound that increases intracellular calcium levels, potentially enhancing Annexin IV activation.

Thapsigargin

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

An inhibitor of the endoplasmic reticulum Ca2+-ATPase, leading to increased cytosolic calcium levels and potentially enhancing Annexin IV activity.

Adenosine 3′,5′-cyclic monophosphate

60-92-4sc-217584
sc-217584A
sc-217584B
sc-217584C
sc-217584D
sc-217584E
100 mg
250 mg
5 g
10 g
25 g
50 g
$116.00
$179.00
$265.00
$369.00
$629.00
$1150.00
(1)

As a secondary messenger, cAMP can modulate various signaling pathways, potentially influencing Annexin IV activity.

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)

Known to increase cAMP levels, Forskolin can indirectly affect pathways that could activate Annexin IV.

Dibutyryl-cAMP

16980-89-5sc-201567
sc-201567A
sc-201567B
sc-201567C
20 mg
100 mg
500 mg
10 g
$47.00
$136.00
$492.00
$4552.00
74
(7)

A cAMP analog that can modulate cellular signaling pathways, potentially influencing Annexin IV activity.

Brefeldin A

20350-15-6sc-200861C
sc-200861
sc-200861A
sc-200861B
1 mg
5 mg
25 mg
100 mg
$31.00
$53.00
$124.00
$374.00
25
(3)

Known to disrupt membrane trafficking, Brefeldin A might indirectly influence Annexin IV activity related to membrane processes.