Katanin p80 BL1 Activators
Katanin p80 BL1 Activators are a set of chemical compounds that indirectly enhance the functional activity of Katanin p80 BL1 by modulating the microtubule network within cells. Resveratrol, through its activation of SIRT1, influences the acetylation state of tubulin, which indirectly creates a more dynamic microtubule network where the activity of Katanin p80 BL1, a microtubule-severing protein, is heightened. Similarly, microtubule-stabilizing agents such as Paclitaxel, Epothilone B, and Taxol promote the formationof a robust microtubule network that Katanin p80 BL1 could act upon to facilitate necessary cellular processes involving microtubule remodeling. Conversely, compounds that disrupt microtubule polymerization, like Nocodazole, Vinblastine, Vincristine, Colchicine, and Podophyllotoxin, increase microtubule dynamics, potentially leading to a compensatory enhancement of Katanin p80 BL1 activity to maintain microtubule integrity. Lithium chloride and N6-Cyclopentyladenosine, through inhibition of GSK-3β and activation of adenosine A1 receptors respectively, alter the phosphorylation state of microtubule-associated proteins and tubulin, thereby influencing the microtubule architecture and indirectly necessitating increased Katanin p80 BL1 function for proper cellular organization.
The interplay between microtubule dynamics and the severing activity of Katanin p80 BL1 is further modulated by Forskolin, which elevates cAMP levels, subsequently activating PKA and leading to changes in the microtubule network that can enhance Katanin p80 BL1's role in microtubule severing. Collectively, these activators operate through diverse mechanisms that impact the stability and dynamics of microtubules, either by stabilizing them, causing depolymerization, or altering phosphorylation patterns of microtubule-associated proteins. Each of these actions has downstream effects that necessitate or enable greater activity of Katanin p80 BL1 to fulfill its role in the cellular microtubule network. This orchestrated regulation of microtubule dynamics by the chemical activators ensures that Katanin p80 BL1 can effectively participate in microtubule severing, which is critical for various cellular functions, including mitosis, motility, and morphological changes.
SEE ALSO...
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Resveratrol | 501-36-0 | sc-200808 sc-200808A sc-200808B | 100 mg 500 mg 5 g | $80.00 $220.00 $460.00 | 64 | |
Resveratrol activates SIRT1, which is known to influence the microtubule network by deacetylating tubulin. Katanin p80 BL1, as a microtubule-severing protein, may be indirectly activated as SIRT1 alters the dynamics of the microtubule network, creating an environment where Katanin p80 BL1 activity is enhanced. | ||||||
Taxol | 33069-62-4 | sc-201439D sc-201439 sc-201439A sc-201439E sc-201439B sc-201439C | 1 mg 5 mg 25 mg 100 mg 250 mg 1 g | $41.00 $74.00 $221.00 $247.00 $738.00 $1220.00 | 39 | |
Paclitaxel stabilizes microtubules and prevents their depolymerization. Katanin p80 BL1's activity is associated with microtubule severing; stabilized microtubules may present a substrate that requires increased activity of Katanin p80 BL1 for cellular functions that necessitate microtubule remodeling. | ||||||
Nocodazole | 31430-18-9 | sc-3518B sc-3518 sc-3518C sc-3518A | 5 mg 10 mg 25 mg 50 mg | $59.00 $85.00 $143.00 $247.00 | 38 | |
Nocodazole disrupts microtubule polymerization. The resulting increase in microtubule dynamics could necessitate a compensatory increase in Katanin p80 BL1 activity to regulate the microtubule network for normal cellular function. | ||||||
Epothilone B, Synthetic | 152044-54-7 | sc-203944 | 2 mg | $176.00 | ||
Epothilone B functions similarly to paclitaxel by stabilizing microtubules and may lead to an increased demand for Katanin p80 BL1 activity to adjust the microtubule network accordingly. | ||||||
Lithium | 7439-93-2 | sc-252954 | 50 g | $214.00 | ||
Lithium chloride inhibits GSK-3β, potentially affecting microtubule dynamics by altering the phosphorylation state of microtubule-associated proteins. This modulation can activate microtubule-severing proteins like Katanin p80 BL1 to restore proper microtubule function. | ||||||
Vinblastine | 865-21-4 | sc-491749 sc-491749A sc-491749B sc-491749C sc-491749D | 10 mg 50 mg 100 mg 500 mg 1 g | $102.00 $235.00 $459.00 $1749.00 $2958.00 | 4 | |
Vinblastine binds tubulin and inhibits microtubule assembly, leading to an increase in free tubulin and potentially more activity for microtubule-severing proteins like Katanin p80 BL1 to regulate the microtubule network. | ||||||
Colchicine | 64-86-8 | sc-203005 sc-203005A sc-203005B sc-203005C sc-203005D sc-203005E | 1 g 5 g 50 g 100 g 500 g 1 kg | $100.00 $321.00 $2289.00 $4484.00 $18207.00 $34749.00 | 3 | |
Colchicine binds tubulin, preventing polymerization and resulting in altered microtubule dynamics. This alteration may enhance the activity of microtubule-severing proteins like Katanin p80 BL1 to compensate for disrupted microtubule dynamics. | ||||||
Podophyllotoxin | 518-28-5 | sc-204853 | 100 mg | $84.00 | 1 | |
Podophyllotoxin inhibits microtubule assembly, which could lead to an upregulation of Katanin p80 BL1 activity to manage the altered microtubule network. | ||||||
N6-Cyclopentyladenosine | 41552-82-3 | sc-204117 | 50 mg | $120.00 | 2 | |
N6-Cyclopentyladenosine activates adenosine A1 receptors, which has been shown to modulate microtubule dynamics. This modulation may indirectly enhance Katanin p80 BL1 activity as the protein responds to changes in the microtubule network. | ||||||
Forskolin | 66575-29-9 | sc-3562 sc-3562A sc-3562B sc-3562C sc-3562D | 5 mg 50 mg 1 g 2 g 5 g | $78.00 $153.00 $740.00 $1413.00 $2091.00 | 73 | |
Forskolin increases intracellular cAMP levels, which can lead to changes in microtubule dynamics through PKA activation. This could indirectly result in increased activity of microtubule-severing proteins like Katanin p80 BL1. | ||||||