Date published: 2025-10-25

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Synaptotagmin X Inhibitors

The term Synaptotagmin X Inhibitors refers to a group of chemicals that, while not directly acting on Synaptotagmin X, can influence cellular processes or signaling pathways related to its function. Synaptotagmins, including SytX, are integral to vesicle trafficking, particularly in calcium-triggered vesicle fusion events. Thus, inhibitors within this classification primarily target pathways related to calcium sensing, vesicle transport, and vesicle fusion mechanisms.

For instance, chemicals like BAPTA-AM and Lanthanum act by modulating intracellular calcium levels, which are vital for the calcium-sensing role of synaptotagmins. Other agents, such as Tetanus toxin and Clostridium botulinum toxin B, target the SNARE complex, highlighting the significance of vesicle fusion machinery where synaptotagmin functions. Further, the actin cytoskeleton and myosin-based transport systems are crucial for the movement of vesicles. Agents like Latrunculin A and Blebbistatin underscore the importance of these cellular structures in pathways where synaptotagmin may play a part. In essence, while these chemicals don't target Synaptotagmin X directly, their influence on related cellular processes provides insight into modulatory mechanisms concerning Synaptotagmin X functions.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Dynamin Inhibitor I, Dynasore

304448-55-3sc-202592
10 mg
$87.00
44
(2)

Dynasore inhibits dynamin, a protein essential for vesicle fission. This can affect vesicle recycling, a step where synaptotagmin functions.

N-Ethylmaleimide

128-53-0sc-202719A
sc-202719
sc-202719B
sc-202719C
sc-202719D
1 g
5 g
25 g
100 g
250 g
$22.00
$68.00
$210.00
$780.00
$1880.00
19
(1)

NEM modifies and inactivates NSF, a protein crucial for SNARE complex disassembly, indirectly affecting synaptotagmin's role.

2-APB

524-95-8sc-201487
sc-201487A
20 mg
100 mg
$27.00
$52.00
37
(1)

This is an IP3 receptor antagonist and can affect calcium release from the ER, potentially impacting synaptotagmin function.

ML-9

105637-50-1sc-200519
sc-200519A
sc-200519B
sc-200519C
10 mg
50 mg
100 mg
250 mg
$110.00
$440.00
$660.00
$1200.00
2
(1)

ML9 is a myosin light chain kinase inhibitor that can influence vesicle trafficking and indirectly affect synaptotagmin-mediated processes.

Latrunculin A, Latrunculia magnifica

76343-93-6sc-202691
sc-202691B
100 µg
500 µg
$260.00
$799.00
36
(2)

This agent disrupts actin filaments, which play roles in vesicle transport. Its effects can alter pathways where synaptotagmin operates.

(±)-Blebbistatin

674289-55-5sc-203532B
sc-203532
sc-203532A
sc-203532C
sc-203532D
5 mg
10 mg
25 mg
50 mg
100 mg
$179.00
$307.00
$455.00
$924.00
$1689.00
7
(1)

By inhibiting myosin II, Blebbistatin can affect vesicle movement and fusion events involving synaptotagmin.

Monensin A

17090-79-8sc-362032
sc-362032A
5 mg
25 mg
$152.00
$515.00
(1)

Monensin disrupts vesicular transport by altering intracellular ion concentrations, possibly impacting synaptotagmin-involved pathways.