FNTB activators are a unique class of compounds that can enhance the functionality of Farnesyltransferase Beta (FNTB), a protein subunit that plays a pivotal role in the post-translational modification of other proteins. This protein is a critical component of the farnesyltransferase complex, which adds a farnesyl group to specific proteins, a process known as farnesylation. Farnesylation can influence protein function, localization, and interactions, and FNTB is integral to this process. The group of activators associated with FNTB includes both direct substrates for farnesyltransferase and precursor molecules involved in the farnesylation process. Farnesyl pyrophosphate, for instance, is a direct substrate of farnesyltransferase. It provides the farnesyl group that FNTB transfers to target proteins.
The same is true for geranylgeranyl pyrophosphate, another substrate for farnesyltransferase. By providing the farnesyl group for transfer, these compounds can directly amplify the functional activity of FNTB. On the other hand, compounds such as isopentenyl pyrophosphate and dimethylallyl pyrophosphate are precursor molecules in the synthesis of farnesyl pyrophosphate. An increase in the availability of these precursors can indirectly enhance the functional activity of FNTB by increasing the production of farnesyl pyrophosphate. Acetyl-CoA and 3-Hydroxy-3-methylglutaryl-CoA (HMG-CoA), are examples of precursors in the mevalonate pathway, which results in the production of farnesyl pyrophosphate. Their presence can indirectly enhance the functional activity of FNTB by increasing the production of farnesyl pyrophosphate. Similarly, compounds like squalene, geraniol, and farnesol, which are part of the biosynthetic pathway leading to the production of farnesyl pyrophosphate, can also work to enhance FNTB's functionality by increasing the availability of farnesyl pyrophosphate. Each of these activators, through their unique mechanisms, serve to facilitate the critical role FNTB plays in protein farnesylation.
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Geranylgeranylpyrophosphate triammonium salt | 6699-20-3 | sc-200849 | 200 µg | $120.00 | ||
Geranylgeranyl pyrophosphate is a critical substrate for farnesyltransferase, including FNTB. It provides the farnesyl group that FNTB helps to transfer to target proteins, enhancing the functional activity of FNTB. | ||||||
Farnesyl pyrophosphate ammonium salt | 13058-04-3 | sc-200847 sc-200847A | 1 mg 5 mg | $469.00 $1938.00 | ||
Farnesyl pyrophosphate is the direct substrate for farnesyltransferase, including FNTB. It provides the farnesyl group that FNTB transfers to target proteins, thus enhancing the functional activity of FNTB. | ||||||
Squalene | 111-02-4 | sc-281155 sc-281155A sc-281155B | 10 ml 100 ml 500 ml | $48.00 $90.00 $211.00 | 1 | |
Squalene is part of the biosynthetic pathway leading to the production of farnesyl pyrophosphate. Its presence can indirectly enhance the functional activity of FNTB by increasing the availability of farnesyl pyrophosphate. | ||||||
Geraniol | 106-24-1 | sc-235242 sc-235242A | 25 g 100 g | $44.00 $117.00 | ||
Geraniol is part of the biosynthetic pathway leading to the production of farnesyl pyrophosphate. Its presence can indirectly enhance the functional activity of FNTB by increasing the availability of farnesyl pyrophosphate. | ||||||
Farnesol | 4602-84-0 | sc-204748 sc-204748A | 50 ml 100 ml | $275.00 $367.00 | 2 | |
Farnesol is part of the biosynthetic pathway leading to the production of farnesyl pyrophosphate. Its presence can indirectly enhance the functional activity of FNTB by increasing the availability of farnesyl pyrophosphate. | ||||||