Date published: 2026-5-16

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α-KGD Activators

The chemical class α-KGD Activators consists of compounds that can indirectly influence the activity of α-Ketoglutarate Dehydrogenase, an enzyme central to the Krebs cycle in cellular metabolism. These activators are not directly interacting with α-KGD but modulate various biochemical and cellular processes that can impact α-KGD activity. Compounds like Coenzyme Q10, Niacin, and Riboflavin play key roles in enhancing mitochondrial function and the synthesis of essential cofactors (NAD+ and FAD) for the Krebs cycle. Their ability to improve mitochondrial efficiency and increase the availability of cofactors can indirectly boost the activity of enzymes like α-KGD in the Krebs cycle. Similarly, Thiamine and Lipoic Acid, as cofactors for metabolic enzymes, can enhance the overall efficiency of carbohydrate metabolism, indirectly affecting α-KGD activity.

Additionally, minerals like Magnesium, Calcium, and Zinc, by acting as cofactors or by influencing cellular processes, can support the optimal function of metabolic enzymes, including α-KGD. For example, adequate magnesium levels are essential for many enzymes in the Krebs cycle, supporting their optimal activity.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Coenzyme Q10

303-98-0sc-205262
sc-205262A
1 g
5 g
$71.00
$184.00
1
(1)

Coenzyme Q10 is involved in the electron transport chain. Its role in enhancing mitochondrial function may indirectly increase the activity of enzymes in the Krebs cycle, including α-KGD.

Nicotinic Acid

59-67-6sc-205768
sc-205768A
250 g
500 g
$62.00
$124.00
1
(1)

Niacin, a form of Vitamin B3, is essential for the synthesis of NAD+, a coenzyme in cellular metabolism. Increased NAD+ levels can enhance Krebs cycle activity, potentially influencing α-KGD.

Riboflavin

83-88-5sc-205906
sc-205906A
sc-205906B
25 g
100 g
1 kg
$41.00
$112.00
$525.00
3
(1)

Riboflavin, or Vitamin B2, is crucial for FAD synthesis. FAD is a cofactor in many metabolic reactions, including those in the Krebs cycle, indirectly affecting α-KGD activity.

Vitamin B1

59-43-8sc-338735
5 g
$611.00
(0)

Thiamine, or Vitamin B1, is a cofactor for several enzymes in carbohydrate metabolism. Its role in the metabolism can indirectly increase α-KGD activity in the Krebs cycle.

α-Lipoic Acid

1077-28-7sc-202032
sc-202032A
sc-202032B
sc-202032C
sc-202032D
5 g
10 g
250 g
500 g
1 kg
$69.00
$122.00
$212.00
$380.00
$716.00
3
(1)

Lipoic Acid acts as a cofactor for mitochondrial enzymes, including those in the Krebs cycle. Its supplementation can enhance α-KGD activity indirectly by improving mitochondrial function.

Calcium

7440-70-2sc-252536
5 g
$209.00
(0)

Calcium ions play a role in many cellular processes, including enzyme activation. Their presence can positively influence metabolic pathways, potentially affecting α-KGD activity.

α-Ketoglutaric Acid

328-50-7sc-208504
sc-208504A
sc-208504B
sc-208504C
sc-208504D
sc-208504E
sc-208504F
25 g
100 g
250 g
500 g
1 kg
5 kg
16 kg
$33.00
$43.00
$63.00
$110.00
$188.00
$738.00
$2091.00
2
(1)

Alpha-Ketoglutarate, as a substrate for α-KGD, can influence its activity. Supplementing with alpha-ketoglutarate may increase the availability of the substrate, potentially enhancing α-KGD activity.

Creatine, anhydrous

57-00-1sc-214774
sc-214774A
10 mg
50 g
$28.00
$79.00
2
(0)

Creatine supplementation can enhance cellular energy stores, indirectly influencing energy metabolism and potentially the activity of enzymes in the Krebs cycle like α-KGD.

D-(+)-Biotin

58-85-5sc-204706
sc-204706A
sc-204706B
1 g
5 g
25 g
$41.00
$107.00
$333.00
1
(4)

Biotin, a B-vitamin, is involved in carboxylation reactions. Its role in metabolic pathways can indirectly influence the function of enzymes in the Krebs cycle, including α-KGD.

L-Carnitine

541-15-1sc-205727
sc-205727A
sc-205727B
sc-205727C
1 g
5 g
100 g
250 g
$23.00
$34.00
$79.00
$179.00
3
(1)

Carnitine facilitates the transport of fatty acids into mitochondria for β-oxidation, which can indirectly enhance the activity of Krebs cycle enzymes, including α-KGD.