Date published: 2026-4-1

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Cig2 Activators

Cig2, a cyclin that plays a pivotal role in cell cycle transitions, is intricately linked to cyclin-dependent kinases (CDKs). The chemicals listed as activators largely belong to a class that either directly or indirectly affects CDK activity. This modulation, especially in yeast organisms, can drive a compensatory surge in certain cyclin levels, including Cig2. This compensatory response ensures the preservation of cell cycle fidelity, particularly during G1/S and G2/M transitions. The precision of this response underscores the intricacy and the balance the cell maintains to ensure timely cell division.

These chemicals, primarily characterized as CDK, reveal the fine-tuned balance within the cell. Their selective action on specific CDKs means that while certain parts of the cell cycle might be inhibited, other segments, reliant on different cyclins and CDKs, can proceed. It is in this nuanced environment that Cig2 can become more active, ensuring that the cell cycle progresses despite challenges. Understanding these dynamics provides a deeper insight into the regulatory networks governing cell cycle progression and the indirect pathways that might be harnessed to influence specific cyclin activities.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Olomoucine

101622-51-9sc-3509
sc-3509A
5 mg
25 mg
$72.00
$274.00
12
(1)

Olomoucine is a purine derivative that primarily inhibits CDKs, but can also upregulate certain cyclins. This upregulation might stimulate Cig2 indirectly, ensuring cell cycle progression.

Roscovitine

186692-46-6sc-24002
sc-24002A
1 mg
5 mg
$94.00
$265.00
42
(2)

While Roscovitine is known as a CDK inhibitor, its selective inhibition on certain CDKs can indirectly promote cyclin levels, possibly inducing Cig2 activity to ensure timely cell cycle transitions.

Dinaciclib

779353-01-4sc-364483
sc-364483A
5 mg
25 mg
$247.00
$888.00
1
(0)

Dinaciclib is a potent CDK inhibitor. Its selective action on certain CDKs can indirectly elevate cyclin levels, which might stimulate Cig2's activity.

Flavopiridol

146426-40-6sc-202157
sc-202157A
5 mg
25 mg
$78.00
$259.00
41
(3)

Flavopiridol halts cell cycle progression by inhibiting CDKs. However, its influence on specific CDKs can indirectly upregulate cyclin levels, potentially inducing Cig2 activity for proper cell cycle transitions.

PD 0332991 Isethionate

827022-33-3sc-478943
1 mg
$300.00
(0)

Palbociclib acts primarily as a CDK4/6 inhibitor, but its influence on this subset of CDKs might indirectly promote the activity of other cyclins including Cig2, ensuring the cell cycle continues seamlessly.

THZ1

1604810-83-4sc-507542
1 mg
$95.00
(0)

THZ1, a covalent inhibitor of CDK7, affects transcription regulation. This selective inhibition can indirectly stimulate certain cyclins' activity, including Cig2, to adjust for cell cycle progression.

Abemaciclib

1231929-97-7sc-507342
10 mg
$110.00
(0)

A selective inhibitor for CDK4/6. Its action on these CDKs might indirectly bolster the activity of other cyclins, like Cig2, for correct cell cycle progression.

PHA-848125

802539-81-7sc-364581
sc-364581A
5 mg
10 mg
$304.00
$555.00
(0)

Although Milciclib inhibits several CDKs, its specific inhibitory action can indirectly raise certain cyclin levels, possibly modulating Cig2 activity to ensure correct cell cycle progression.

Purvalanol A

212844-53-6sc-224244
sc-224244A
1 mg
5 mg
$72.00
$297.00
4
(2)

This compound, while being a CDK inhibitor, can affect a select range of CDKs. This selective action can indirectly enhance cyclin levels, potentially inducing Cig2 activity for cell cycle progression.

AT7519

844442-38-2sc-364416
sc-364416A
sc-364416B
sc-364416C
5 mg
10 mg
100 mg
1 g
$291.00
$341.00
$1046.00
$3126.00
1
(0)

AT7519 inhibits multiple CDKs. Its influence on particular CDKs can indirectly amplify the activity of some cyclins, including Cig2.