connexin 25 Inhibitors
Chemical inhibitors of connexin 25 can function through a variety of mechanisms, each altering the protein's activity in distinct ways. Halothane, for instance, embeds itself into the lipid bilayer of cell membranes, where connexin 25 is situated, thereby disrupting the physical properties of the membrane. This alteration can impede the assembly or function of connexin 25 channels, leading to decreased gap junction communication. Similarly, alcohols like heptanol and octanol can integrate into the lipid bilayer, causing uncoupling of gap junctions by changing the membrane fluidity and potentially by direct interaction with the connexin proteins, which prevents connexin 25 from forming functional channels. Gadolinium(III) chloride, on the other hand, acts by blocking gap junction channels directly, inhibiting the passage of ions and small molecules that normally pass through connexin 25 channels.
Other chemicals such as carbenoxolone and 18α-Glycyrrhetinic acid exert their inhibitory effects by binding to connexin 25 gap junction channels, blocking them and thereby reducing intercellular communication. The compound 2-APB influences intracellular calcium signaling, which is crucial for gap junction regulation. By altering calcium levels, it can prevent the formation or maintenance of functional connexin 25 channels. Mefloquine and quinine are believed to interact with the connexin 25 protein itself, modifying its channel properties and thus reducing gap junction communication. Non-selective gap junction blockers like flufenamic acid and niflumic acid inhibit connexin 25 by preventing the exchange of ions and molecules between cells. Lastly, tannic acid has the ability to precipitate proteins and may directly bind to the connexin proteins, leading to the closure of connexin 25 gap junction channels, further inhibiting the intercellular communication facilitated by these channels.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
1-Heptanol | 111-70-6 | sc-237561 | 100 ml | $113.00 | ||
Heptanol can inhibit connexin 25 by disrupting the lipid bilayer and possibly by direct interaction with connexin proteins, leading to the closure of gap junction channels. This alcohol is known to uncouple gap junction communication by altering membrane fluidity, which in turn can prevent connexin 25 from forming functional channels. | ||||||
1-Octanol | 111-87-5 | sc-255858 | 1 ml | $46.00 | ||
Octanol acts similarly to heptanol, where it can incorporate into cell membranes and disrupt lipid bilayers. It can lead to the inhibition of connexin 25 by hindering the gap junction intercellular communication, possibly through direct interaction with the connexin proteins or by changing the membrane environment necessary for their proper function. | ||||||
Gadolinium(III) chloride | 10138-52-0 | sc-224004 sc-224004A | 5 g 25 g | $153.00 $357.00 | 4 | |
Gadolinium(III) chloride can inhibit connexin 25 by blocking the gap junction channels. Gadolinium ions are known to non-selectively block various ion channels, including those formed by connexins, thus preventing the passage of ions and small molecules that are normally transferred through connexin 25 gap junctions. | ||||||
Carbenoxolone disodium | 7421-40-1 | sc-203868 sc-203868A sc-203868B sc-203868C | 1 g 5 g 10 g 25 g | $46.00 $201.00 $358.00 $774.00 | 1 | |
Carbenoxolone can inhibit connexin 25 by binding to the gap junction channels and blocking them, thus inhibiting the intercellular communication mediated by connexin 25. It has been shown to close gap junction channels and is often used to study the role of gap junctions in physiological processes. | ||||||
18 β-Glycyrrhetinic Acid | 471-53-4 | sc-205573B sc-205573 sc-205573A sc-205573C sc-205573D | 1 g 5 g 10 g 25 g 100 g | $29.00 $55.00 $87.00 $132.00 $319.00 | 3 | |
18α-Glycyrrhetinic acid can inhibit connexin 25 by interfering with the connexin protein assembly into functional gap junction channels or by disrupting the existing gap junction channels. This results in a reduction of intercellular communication mediated by connexin 25. | ||||||
2-APB | 524-95-8 | sc-201487 sc-201487A | 20 mg 100 mg | $28.00 $53.00 | 37 | |
2-APB can inhibit connexin 25 by modulating calcium signaling within the cell, which is essential for the regulation of gap junctions. This chemical alters intracellular calcium levels and can subsequently inhibit the function of connexin 25 by preventing the formation or maintenance of functional channels. | ||||||
Mefloquine Hydrochloride | 51773-92-3 | sc-211784 | 100 mg | $118.00 | 4 | |
Mefloquine can inhibit connexin 25 channels by directly interacting with the connexin proteins and altering their channel properties. This results in a reduction or cessation of gap junction communication. | ||||||
Quinine | 130-95-0 | sc-212616 sc-212616A sc-212616B sc-212616C sc-212616D | 1 g 5 g 10 g 25 g 50 g | $79.00 $104.00 $166.00 $354.00 $572.00 | 1 | |
Quinine can inhibit connexin 25 by altering the gating properties of gap junction channels, possibly through interaction with the connexin proteins or by changing the electrochemical gradient across the cell membrane which is crucial for the opening and closing of the channels. | ||||||
Flufenamic acid | 530-78-9 | sc-205699 sc-205699A sc-205699B sc-205699C | 10 g 50 g 100 g 250 g | $27.00 $79.00 $154.00 $309.00 | 1 | |
Flufenamic acid can inhibit connexin 25 by non-selectively blocking the gap junction channels formed by connexins, including connexin 25. This results in the inhibition of intercellular communication through these channels. | ||||||
Niflumic acid | 4394-00-7 | sc-204820 | 5 g | $32.00 | 3 | |
Niflumic acid can inhibit connexin 25 by blocking the gap junction channels in a manner similar to flufenamic acid, preventing the exchange of ions and molecules between cells, which is facilitated by connexin 25. | ||||||