CNT1 Activators
CNT1 Activators refer to a chemical class that can indirectly modulate the activity of the concentrative nucleoside transporter 1 (CNT1). This protein is central to nucleoside transport, a fundamental process pivotal for several cellular mechanisms, including DNA and RNA synthesis. In light of this, the modulation of nucleoside levels in a cell, either by influencing their availability or by altering their metabolic pathways, can lead to changes in CNT1 activity.
Several chemicals, primarily nucleosides and their analogues, can play a role in this modulation. For instance, adenosine and cytidine, being natural substrates, influence CNT1 transport when their concentrations fluctuate. Inhibitors like dipyridamole and EHNA hydrochloride can modulate extracellular and intracellular adenosine concentrations, respectively, which in turn can lead to CNT1 activation. Analogues like cordycepin and formycin B, along with other nucleosides like guanosine, thymidine, uridine, and inosine, can also prompt CNT1 transport activity. Lastly, compounds affecting purine metabolism, such as 6-mercaptopurine, can indirectly alter nucleoside concentrations and thus the transporter's activity. Together, these chemicals showcase the intricate relationship between nucleoside homeostasis and CNT1 transport function.
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Adenosine | 58-61-7 | sc-291838 sc-291838A sc-291838B sc-291838C sc-291838D sc-291838E sc-291838F | 1 g 5 g 100 g 250 g 1 kg 5 kg 10 kg | $34.00 $48.00 $300.00 $572.00 $1040.00 $2601.00 $4682.00 | 1 | |
Adenosine enhances the activity of CNT1 by increasing the extracellular nucleoside concentration, which directly leads to an activation of CNT1 transport activity, facilitating greater nucleoside uptake. | ||||||
Cordycepin | 73-03-0 | sc-203902 | 10 mg | $101.00 | 5 | |
As an adenosine analogue, Cordycepin indirectly activates CNT1 transport by mimicking adenosine’s effects, potentially increasing the transporter’s nucleoside handling capacity. | ||||||
Guanosine | 118-00-3 | sc-218575 sc-218575A sc-218575B sc-218575C sc-218575D | 5 g 25 g 250 g 1 kg 5 kg | $40.00 $50.00 $84.00 $250.00 $1103.00 | ||
Guanosine acts to activate CNT1 transport activity through its role as a nucleoside, which enhances the transporter's efficiency in nucleoside uptake by providing more substrate. | ||||||
Thymidine | 50-89-5 | sc-296542 sc-296542A sc-296542C sc-296542D sc-296542E sc-296542B | 1 g 5 g 100 g 250 g 1 kg 25 g | $49.00 $73.00 $270.00 $458.00 $1758.00 $114.00 | 16 | |
Thymidine facilitates the activation of CNT1 transport, as its presence increases the available substrates for CNT1, directly influencing and promoting nucleoside transport. | ||||||
Uridine | 58-96-8 | sc-296685 sc-296685A | 1 g 25 g | $61.00 $100.00 | 1 | |
Uridine serves as a direct substrate for CNT1, and its increased presence stimulates CNT1 transport activity, leading to an activation of the nucleoside transport process. | ||||||
Inosine | 58-63-9 | sc-295182 sc-295182A | 1 g 5 g | $60.00 $92.00 | ||
Inosine, by serving as a potential substrate, can stimulate CNT1 transport, leading to its activation and enhancing the overall transport efficiency of nucleosides. | ||||||