CALHM2 Activators
CALHM2, also known as calcium homeostasis modulator family member 2, is an integral protein within the complex network that maintains calcium ion balance within cells. As a member of the calcium homeostasis modulator (CALHM) family, this protein is thought to contribute to the regulation of ionic flux and may play a role in cellular signaling pathways. Though the full scope of CALHM2's functions is not completely understood, it is believed to participate in processes that are crucial for maintaining cellular health and function. The expression of CALHM2 is an area of interest, particularly in how it can be influenced by various biochemicals. Intracellular calcium levels are a pivotal factor in the transcriptional regulation of genes related to calcium homeostasis, and CALHM2 is no exception. Its expression may be sensitive to cellular calcium dynamics, with a host of chemical compounds serving as activators by altering intracellular calcium concentrations.
Certain chemical activators can upregulate the expression of CALHM2. Compounds such as retinoic acid, for instance, can induce gene expression through interactions with nuclear receptors and may play a role in the upregulation of CALHM2 by influencing gene transcription associated with calcium signaling. Vitamin D's active form, 1,25-dihydroxyvitamin D3, is another such compound that might stimulate the transcription of calcium-related genes by activating specific nuclear receptors. Ionophores like thapsigargin, which disrupts calcium storage in the endoplasmic reticulum, could lead to increased CALHM2 expression as part of a cellular compensatory response. Moreover, alterations in calcium homeostasis by calcium channel blockers such as nifedipine and verapamil, or agents that modulate intracellular calcium stores like caffeine and ryanodine, may also result in the upregulation of CALHM2. These compounds and their interactions with cellular calcium handling offer a biochemical landscape where the expression of CALHM2 could be influenced, reflecting the intricate balance cells maintain to preserve ionic equilibrium.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Retinoic Acid, all trans | 302-79-4 | sc-200898 sc-200898A sc-200898B sc-200898C | 500 mg 5 g 10 g 100 g | $66.00 $325.00 $587.00 $1018.00 | 28 | |
Retinoic acid may upregulate CALHM2 expression by binding to nuclear retinoic acid receptors, initiating a cascade of gene expression alterations that could include genes related to calcium channel homeostasis. | ||||||
1α,25-Dihydroxyvitamin D3 | 32222-06-3 | sc-202877B sc-202877A sc-202877C sc-202877D sc-202877 | 50 µg 1 mg 5 mg 10 mg 100 µg | $220.00 $645.00 $1000.00 $1500.00 $440.00 | 32 | |
This hormonally active form of vitamin D could stimulate CALHM2 expression by engaging vitamin D receptors, which may enhance transcription of genes involved in cellular calcium ion transport. | ||||||
Tunicamycin | 11089-65-9 | sc-3506A sc-3506 | 5 mg 10 mg | $172.00 $305.00 | 66 | |
Tunicamycin prompts an endoplasmic reticulum stress response that may stimulate the expression of CALHM2 as part of the cellular adaptive mechanisms to cope with protein-folding disruptions. | ||||||
BAPTA/AM | 126150-97-8 | sc-202488 sc-202488A | 25 mg 100 mg | $138.00 $458.00 | 61 | |
BAPTA/AM sequesters intracellular calcium ions, which could lead to a compensatory increase in CALHM2 expression as the cell attempts to recalibrate calcium levels. | ||||||
Dantrolene | 7261-97-4 | sc-500165 | 25 mg | $350.00 | 7 | |
Dantrolene hampers the release of calcium from the sarcoplasmic reticulum, potentially triggering an upsurge in CALHM2 expression to compensate for the disrupted calcium signaling. | ||||||
Caffeine | 58-08-2 | sc-202514 sc-202514A sc-202514B sc-202514C sc-202514D | 50 g 100 g 250 g 1 kg 5 kg | $33.00 $67.00 $97.00 $192.00 $775.00 | 13 | |
Caffeine can trigger the release of calcium from intracellular stores. This surge in intracellular calcium may induce the expression of CALHM2 as part of a broader cellular response to caffeine's stimulatory effects. | ||||||
Cyclopiazonic Acid | 18172-33-3 | sc-201510 sc-201510A | 10 mg 50 mg | $176.00 $624.00 | 3 | |
By inhibiting SERCA pumps, cyclopiazonic acid induces a rise in cytosolic calcium that could lead to the upregulation of CALHM2 in an effort to mitigate the disturbance in calcium homeostasis. | ||||||
CGP 37157 | 75450-34-9 | sc-202097 sc-202097A | 5 mg 25 mg | $115.00 $463.00 | 3 | |
By obstructing the mitochondrial Na+/Ca2+ exchange, CGP 37157 could provoke a cellular response that includes the upregulation of CALHM2 to rebalance the disrupted mitochondrial calcium dynamics. | ||||||