Date published: 2026-4-1

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SAP 130 Activators

SAP130 activators are compounds that affect the methylation status of DNA and histones, since these epigenetic modifications can influence the repression capabilities of the Sin3A co-repressor complex. The compounds can be connected to the increase in methylation either through providing methyl donor substrates such as S-Adenosylmethionine or enhancing the synthesis of such substrates via vitamins like B12, Folic Acid, and B6.

In contrast, compounds like RG108 can modulate methylation patterns, which may indirectly lead to a cellular environment that supports the function of the Sin3A complex. It is worth noting that the context and the specific cellular environment are crucial for the effects of these compounds, as they can have varying outcomes based on the cell type and the state of differentiation or activation.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Ademetionine

29908-03-0sc-278677
sc-278677A
100 mg
1 g
$184.00
$668.00
2
(1)

Serves as a methyl donor for DNA and histone methyltransferases, potentially supporting a chromatin state that is conducive to Sin3A complex recruitment and SAP130 function.

Folic Acid

59-30-3sc-204758
10 g
$73.00
2
(1)

Involved in the generation of S-adenosylmethionine, a methyl donor for methylation processes that can impact Sin3A complex activity.

L-Methionine

63-68-3sc-394076
sc-394076A
sc-394076B
sc-394076C
sc-394076D
sc-394076E
25 g
100 g
250 g
1 kg
5 kg
10 kg
$34.00
$37.00
$57.00
$151.00
$577.00
$1103.00
(0)

An essential amino acid that is a precursor to S-adenosylmethionine, it can support methylation reactions that influence chromatin structure.

Histone Lysine Methyltransferase Inhibitor Inhibitor

935693-62-2 (free base)sc-202651
5 mg
$151.00
4
(1)

A histone methyltransferase inhibitor that could potentially increase repressive histone marks and thus enhance Sin3A complex recruitment, affecting SAP130 function.

RG 108

48208-26-0sc-204235
sc-204235A
10 mg
50 mg
$131.00
$515.00
2
(1)

A DNA methyltransferase inhibitor that could, in certain contexts, lead to changes in DNA methylation patterns favoring Sin3A complex activity.

Nicotinamide

98-92-0sc-208096
sc-208096A
sc-208096B
sc-208096C
100 g
250 g
1 kg
5 kg
$44.00
$66.00
$204.00
$831.00
6
(1)

A form of vitamin B3 and an inhibitor of sirtuin HDACs, which could increase DNA methylation by decreasing NAD+ levels, affecting chromatin structure.

Procaine

59-46-1sc-296134
sc-296134A
sc-296134B
sc-296134C
25 g
50 g
500 g
1 kg
$110.00
$193.00
$407.00
$628.00
1
(0)

A DNA demethylase inhibitor that could potentially lead to increased methylation status, potentially favoring Sin3A complex function.

5-Aza-2′-Deoxycytidine

2353-33-5sc-202424
sc-202424A
sc-202424B
25 mg
100 mg
250 mg
$218.00
$322.00
$426.00
7
(1)

A hypomethylating agent that in specific contexts might lead to compensatory mechanisms that enhance methylation elsewhere, possibly affecting Sin3A recruitment.

Pyridoxine Hydrochloride

58-56-0sc-219674
10 mg
$42.00
(0)

A coenzyme for enzymes involved in methylation processes, which can influence the activity of Sin3A-associated protein complexes.

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)

A metabolite of vitamin A that can influence gene expression and chromatin structure, potentially modifying the recruitment of SAP130-containing co-repressor complexes.