band 3 Inhibitors
band 3 inhibitors encompass a diverse array of compounds designed to modulate the function of the anion exchanger 1 (AE1), commonly known as band 3. Among the selected inhibitors, DIDS (4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid) stands out as a direct inhibitor that hinders the anion exchange function of band 3, disrupting chloride and bicarbonate transport across the erythrocyte membrane. This disruption has profound implications for cellular processes associated with band 3, such as gas transport and pH regulation. In addition to direct inhibitors, compounds like N-Ethylmaleimide (NEM) and SITS (4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid) indirectly modulate band 3. NEM targets thiol groups, affecting disulfide bond formation involving band 3 and altering membrane protein structure and function. SITS, on the other hand, binds to the anion transport site of band 3, inhibiting anion exchange and disrupting ion transport processes. These indirect inhibitors provide valuable insights into the regulatory mechanisms influencing band 3 function.
Other inhibitors, such as 5-Nitro-2-(3-phenylpropylamino)benzoic acid, Ethacrynic Acid, and Phloretin, specifically target the anion exchange function of band 3, highlighting their role in disrupting chloride and bicarbonate transport. Similarly, chemicals like Sulfo-N-succinimidyl oleate (SSO) and Hemicholinium-3 (HC-3) indirectly modulate band 3 by influencing lipid rafts and choline transport processes, respectively. These inhibitors contribute to our understanding of the complex interplay between band 3 and membrane-associated processes. Furthermore, compounds like N-(Ethoxycarbonylmethyl)-6-methoxyquinolinium bromide (MQAE), N-Phenylthiourea (PTU), and Dipyridamole offer unique perspectives by indirectly influencing band 3 through mechanisms involving intracellular chloride levels, oxidative stress, and anion exchange function. These inhibitors, whether direct or indirect, serve as crucial tools for unraveling the intricacies of band 3 function in erythrocytes and other cell types, providing researchers with valuable insights into the regulatory networks governing ion transport and membrane integrity.
SEE ALSO...
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
DIDS, Disodium Salt | 67483-13-0 | sc-203919A sc-203919B sc-203919 sc-203919C | 25 mg 100 mg 250 mg 1 g | $51.00 $163.00 $286.00 $683.00 | 6 | |
DIDS is a chemical inhibitor that directly targets band 3, also known as anion exchanger 1 (AE1). It inhibits the anion exchange function of band 3, leading to impaired chloride and bicarbonate transport across the erythrocyte membrane. | ||||||
N-Ethylmaleimide | 128-53-0 | sc-202719A sc-202719 sc-202719B sc-202719C sc-202719D | 1 g 5 g 25 g 100 g 250 g | $22.00 $69.00 $214.00 $796.00 $1918.00 | 19 | |
N-Ethylmaleimide (NEM) is a thiol-reactive compound that indirectly modulates band 3 by targeting thiol groups. NEM inhibits disulfide bond formation involving band 3, leading to altered membrane protein structure and function. | ||||||
5-Nitro-2-(3-phenylpropylamino)benzoic Acid (NPPB) | 107254-86-4 | sc-201542 sc-201542B sc-201542A | 10 mg 25 mg 50 mg | $109.00 $193.00 $317.00 | 7 | |
This chemical inhibits band 3 by interfering with its anion exchange function. The compound influences chloride and bicarbonate transport across the erythrocyte membrane, disrupting normal cellular processes associated with band 3. | ||||||
Ethacrynic acid | 58-54-8 | sc-257424 sc-257424A | 1 g 5 g | $90.00 $300.00 | 5 | |
Ethacrynic acid inhibits band 3 by interfering with its anion exchange function. It directly targets the anion transport site of band 3, disrupting chloride and bicarbonate transport across the erythrocyte membrane. The inhibition of band 3 by ethacrynic acid has implications for cellular processes such as pH regulation and ion balance in erythrocytes. | ||||||
Hemicholinium-3 | 312-45-8 | sc-252873 sc-252873A | 100 mg 500 mg | $84.00 $413.00 | ||
HC-3 is a chemical inhibitor that indirectly modulates band 3 by targeting choline transport processes. It inhibits choline uptake, leading to altered membrane properties and functions associated with band 3. The inhibition of choline transport by HC-3 influences band 3-mediated processes such as anion exchange and membrane integrity in erythrocytes. | ||||||
Phloretin | 60-82-2 | sc-3548 sc-3548A | 200 mg 1 g | $64.00 $255.00 | 13 | |
Phloretin inhibits band 3 by interfering with its anion exchange function. It directly targets the anion transport site of band 3, disrupting chloride and bicarbonate transport across the erythrocyte membrane. The inhibition of band 3 by phloretin has implications for cellular processes such as pH regulation and ion balance in erythrocytes. | ||||||
N-Phenylthiourea | 103-85-5 | sc-236086 | 100 g | $319.00 | ||
PTU is a chemical inhibitor that indirectly modulates band 3 by influencing cellular oxidative stress. It inhibits reactive oxygen species (ROS) production, impacting band 3-mediated processes associated with oxidative stress. The modulation of oxidative stress by PTU highlights its potential as a tool for studying the redox regulation of band 3 function in erythrocytes. | ||||||
Dipyridamole | 58-32-2 | sc-200717 sc-200717A | 1 g 5 g | $31.00 $102.00 | 1 | |
Dipyridamole inhibits band 3 by interfering with its anion exchange function. It directly targets the anion transport site of band 3, disrupting chloride and bicarbonate transport across the erythrocyte membrane. The inhibition of band 3 by dipyridamole has implications for cellular processes such as pH regulation and ion balance in erythrocytes. | ||||||