Date published: 2026-4-27

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CDK5RAP2 Activators

Cyclin-Dependent Kinase 5 Regulatory Subunit Associated Protein 2 (CDK5RAP2) Activators encompass a range of chemical compounds that facilitate the enhancement of CDK5RAP2's functional roles, particularly in neuronal development and microtubule organization. Chemicals like Forskolin and N6-Benzoyladenosine function by escalating cAMP levels, which subsequently activate PKA. The activated PKA can phosphorylate various substrates, potentially including those that interact with CDK5RAP2, thereby bolstering its activity in neuronal cell cycle regulation. Similarly, Rolipram, by inhibiting PDE4, augments cAMP within the cell, which activates PKA and could similarly amplify CDK5RAP2's role in microtubule stabilization at the centrosome. On the other hand, EGCG, by inhibiting protein kinases, creates a cellular milieu that can favor CDK5RAP2's involvement in centrosome cohesion and spindle assembly during mitosis. Piperine's kinase inhibition could indirectly activate CDK5RAP2 by enhancing phosphorylation levels of proteins that interact with CDK5RAP2, supporting its centrosome-related functions. Additionally, compounds like Paclitaxel and Spermidine impact microtubule dynamics, with the former preventing microtubule disassembly and the latter stabilizing microtubules, thereby indirectly facilitating CDK5RAP2's microtubule-organizing activities. The use of Trichostatin A, an HDAC inhibitor, can modify chromatin structure, potentially enabling gene expression that optimizes CDK5RAP2's function in cell division. Lithium Chloride's inhibition of GSK-3 indirectly contributes to the stabilization of microtubules, potentially enhancing CDK5RAP2's role in microtubule organization. Sunitinib, by modulating cell proliferation pathways, may create conducive conditions for CDK5RAP2's involvement in mitotic spindle formation. Lastly, Nicotinamide, through sirtuin inhibition, may affect the acetylation state of proteins that are critical to microtubule dynamics and cell cycle progression, thereby supporting CDK5RAP2's function in centrosome and spindle organization. Collectively, these CDK5RAP2 Activators, through their targeted influence on cellular signaling pathways, serve to reinforce the activity of CDK5RAP2 in its essential cellular functions.

Items 1 to 10 of 12 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Forskolin

66575-29-9sc-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
(3)

Forskolin activates adenylyl cyclase, leading to increased cAMP levels, which in turn activate PKA. PKA can phosphorylate various proteins including those involved in the regulation of the cell cycle. CDK5RAP2, being a regulator of CDK5 in neuronal cells, can have its protein-protein interactions influenced by PKA-mediated phosphorylation, thus enhancing its activity in neuronal development.

Rolipram

61413-54-5sc-3563
sc-3563A
5 mg
50 mg
$77.00
$216.00
18
(1)

Rolipram is a selective inhibitor of phosphodiesterase 4 (PDE4), which degrades cAMP. By inhibiting PDE4, rolipram increases cAMP concentrations, which activate PKA and can potentially enhance CDK5RAP2 activity by similar mechanisms as forskolin, particularly affecting its role in microtubule organization.

(−)-Epigallocatechin Gallate

989-51-5sc-200802
sc-200802A
sc-200802B
sc-200802C
sc-200802D
sc-200802E
10 mg
50 mg
100 mg
500 mg
1 g
10 g
$43.00
$73.00
$126.00
$243.00
$530.00
$1259.00
11
(1)

EGCG is known to inhibit several protein kinases, which can alter the phosphorylation state of proteins involved in cell cycle regulation. By modulating these pathways, EGCG can create an environment that favors the activation of CDK5RAP2's function in centrosome cohesion and spindle assembly during mitosis.

Taxol

33069-62-4sc-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
(2)

Taxol stabilizes microtubules and prevents their disassembly. CDK5RAP2 is involved in microtubule stabilization at the centrosome. By promoting microtubule stability, paclitaxel can enhance the microtubule-organizing activity of CDK5RAP2.

Retinoic Acid, all trans

302-79-4sc-200898
sc-200898A
sc-200898B
sc-200898C
500 mg
5 g
10 g
100 g
$66.00
$325.00
$587.00
$1018.00
28
(1)

Retinoic acid regulates gene expression by activating nuclear receptors. It can influence the cell cycle and neuronal differentiation pathways that involve CDK5RAP2, potentially enhancing its role in neurogenesis and neuronal migration.

Piperine

94-62-2sc-205809
sc-205809A
5 g
25 g
$37.00
$146.00
3
(0)

Piperine enhances the phosphorylation levels of cellular proteins by inhibiting various kinases. This can lead to the activation of pathways that indirectly promote CDK5RAP2's role in centrosome function and gamma-tubulin ring complex stabilization.

Spermidine

124-20-9sc-215900
sc-215900B
sc-215900A
1 g
25 g
5 g
$57.00
$607.00
$176.00
(2)

Spermidine is a polyamine that has been found to stabilize microtubules and enhance autophagy. By stabilizing microtubules, spermidine can indirectly support the microtubule anchoring function of CDK5RAP2.

Trichostatin A

58880-19-6sc-3511
sc-3511A
sc-3511B
sc-3511C
sc-3511D
1 mg
5 mg
10 mg
25 mg
50 mg
$152.00
$479.00
$632.00
$1223.00
$2132.00
33
(3)

Trichostatin A is an inhibitor of histone deacetylases (HDACs). HDAC inhibition can lead to a relaxed chromatin structure, allowing for the expression of genes involved in cell cycle regulation and differentiation, potentially enhancing the cellular context for CDK5RAP2 function.

N-Benzoyladenosine

4546-55-8sc-257831
1 g
$106.00
(0)

This adenosine analog has been shown to affect the cAMP pathway by acting as an agonist at adenosine receptors, which can lead to PKA activation. PKA then may enhance CDK5RAP2 activity by phosphorylation mechanisms similar to those induced by forskolin.

Lithium

7439-93-2sc-252954
50 g
$214.00
(0)

Lithium chloride inhibits GSK-3, which is involved in microtubule dynamics. Inhibition of GSK-3 can result in an increase in beta-catenin levels, which indirectly might affect the stability of microtubules and enhance the role of CDK5RAP2 in microtubule organization.