Date published: 2026-2-14

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Speedy E5 Activators

Speedy E5 Activators are a collection of chemical compounds that indirectly influence the functional activity of Speedy E5 through diverse signaling mechanisms. Forskolin, by increasing cAMP levels, activates PKA, which can phosphorylate various substrates and potentially enhance the activity of Speedy E5 in cell cycle progression. Additionally, EGCG inhibits multiple protein kinases, possibly activating compensatory signaling that upregulates Speedy E5's role in proliferation. S1P, by activating its receptors, can initiate signaling cascades that involve PI3K/Akt and thus may enhance Speedy E5 activity related to cell survival. PMA, through PKC activation, and ionomycin, by raising calcium levels, both potentially augment Speedy E5 activity by influencing phosphorylation events and calcium-sensitive signaling respectively. LY294002 and Wortmannin, as PI3K inhibitors, and U0126, as a MEK inhibitor, could indirectly activate alternative pathways that result in the enhanced activity of Speedy E5, particularly in its regulatory capacity in the cell cycle.

Furthermore, SB203580's inhibition of p38 MAPK and A23187's role as a calcium ionophore suggest the potential for alternative signaling pathways to be activated, leading to an increase in Speedy E5 activity. Staurosporine, despite its broad kinase inhibition, might selectively activate Speedy E5-involved pathways, thereby promoting its role in managing cell cycle checkpoints. Rapamycin's inhibition of mTOR may also lead to the compensatory activation of pathways that enhance Speedy E5 activity, especially regarding cell growth. Collectively, these chemicals, through theirspecific influence on cellular pathways, serve to enhance the functional activity of Speedy E5, ensuring that its involvement in critical cell cycle events is optimized without the necessity for direct activation or upregulation of expression.

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Items 1 to 10 of 12 total

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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 raises intracellular cAMP levels, which subsequently activates protein kinase A (PKA). PKA phosphorylation can lead to changes in the function and activity of Speedy E5, enhancing its role in cell cycle progression.

(−)-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 inhibits several protein kinases, which may result in the activation of compensatory pathways that upregulate the activity of Speedy E5, thereby promoting its role in cellular signaling related to proliferation.

D-erythro-Sphingosine-1-phosphate

26993-30-6sc-201383
sc-201383D
sc-201383A
sc-201383B
sc-201383C
1 mg
2 mg
5 mg
10 mg
25 mg
$165.00
$322.00
$570.00
$907.00
$1727.00
7
(1)

S1P binds to its receptors, initiating signaling cascades that can include the activation of phosphoinositide 3-kinase (PI3K) and Akt, leading to cellular processes that potentially enhance the activity of Speedy E5 in cell survival and proliferation.

Ionomycin

56092-82-1sc-3592
sc-3592A
1 mg
5 mg
$78.00
$270.00
80
(4)

Ionomycin increases intracellular calcium levels, which can activate calcium-dependent signaling pathways, possibly increasing the activity of Speedy E5 through modulation of calcium-sensitive cellular processes.

PMA

16561-29-8sc-3576
sc-3576A
sc-3576B
sc-3576C
sc-3576D
1 mg
5 mg
10 mg
25 mg
100 mg
$41.00
$132.00
$214.00
$500.00
$948.00
119
(6)

PMA activates protein kinase C (PKC), which can phosphorylate targets that modulate the activity of Speedy E5, leading to enhanced cell cycle progression.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$123.00
$400.00
148
(1)

LY294002, a PI3K inhibitor, alters downstream signaling that may result in the compensatory activation of pathways involving Speedy E5, thereby enhancing its cellular role.

U-0126

109511-58-2sc-222395
sc-222395A
1 mg
5 mg
$64.00
$246.00
136
(2)

U0126 inhibits MEK1/2, which may shift the signaling balance, allowing for the activation of alternative pathways that could enhance the activity of Speedy E5 in cell cycle regulation.

SB 203580

152121-47-6sc-3533
sc-3533A
1 mg
5 mg
$90.00
$349.00
284
(5)

SB203580 inhibits p38 MAPK, potentially leading to the activation of alternative signaling pathways that may enhance the activity of Speedy E5, influencing cell cycle and stress response.

A23187

52665-69-7sc-3591
sc-3591B
sc-3591A
sc-3591C
1 mg
5 mg
10 mg
25 mg
$55.00
$131.00
$203.00
$317.00
23
(1)

A23187 acts as a calcium ionophore, raising intracellular calcium levels and possibly activating calcium-dependent signaling cascades that increase the activity of Speedy E5.

Staurosporine

62996-74-1sc-3510
sc-3510A
sc-3510B
100 µg
1 mg
5 mg
$82.00
$153.00
$396.00
113
(4)

Staurosporine is a protein kinase inhibitor that, through its broad-spectrum activity, may preferentially activate signaling pathways involving Speedy E5, thereby enhancing its role in cell cycle checkpoints.