Date published: 2026-3-3

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QSER1 Activators

QSER1 Activators is a classification that includes various chemical compounds that could indirectly enhance the activity of Quiescin Sulfhydryl Oxidase 1. This group of compounds may influence QSER1 by providing necessary cofactors, maintaining the protein in a reduced state, supplying substrates for enzymatic reactions, or upregulating the expression of the QSER1 gene. For instance, cofactors such as zinc or copper might be essential for the catalytic activity of QSER1has a metal-binding domain, or molecules like FAD and NADPH could participate in redox reactions that QSER1 might catalyze.

Furthermore, these activators may be involved in modulating the cellular environment to facilitate the optimal function of QSER1. Cellular compounds like retinoic acid and alpha-ketoglutarate can indirectly affect the expression and activity of a variety of proteins through their roles in cellular signaling and metabolism. By influencing these cellular processes, the compounds listed can create a conducive environment for the activity of QSER1. It's important to consider the holistic nature of cellular function where enzyme activity is not just modulated by direct interaction with small molecules, but also by the broader cellular context including gene expression, cofactor availability, and substrate concentration. These activators, therefore, represent a diverse group of molecules that collectively contribute to the regulation and enhancement of QSER1's function within the cell.

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Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

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)

May increase gene expression and thereby upregulate QSER1 production.

Zinc

7440-66-6sc-213177
100 g
$48.00
(0)

Could stabilize QSER1 structure as a cofactor if the protein has a zinc-binding domain.

Copper(II) sulfate

7758-98-7sc-211133
sc-211133A
sc-211133B
100 g
500 g
1 kg
$46.00
$122.00
$189.00
3
(1)

Might enhance enzymatic activity of QSER1 if it functions as a sulfhydryl oxidase.

L-Ascorbic acid, free acid

50-81-7sc-202686
100 g
$46.00
5
(1)

Known to enhance the function of sulfhydryl oxidases by maintaining the redox state.

Glutathione, reduced

70-18-8sc-29094
sc-29094A
10 g
1 kg
$82.00
$2091.00
8
(2)

Could act as a substrate if QSER1 is involved in disulfide bond formation in proteins.

L-Cysteine

52-90-4sc-286072
sc-286072A
sc-286072B
sc-286072C
sc-286072D
25 g
100 g
500 g
5 kg
10 kg
$51.00
$112.00
$449.00
$1151.00
$2178.00
1
(1)

Might serve as a substrate or stabilizer if QSER1 requires sulfhydryl groups for 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)

Could increase cellular respiration and indirectly upregulate QSER1 activity.

β-Nicotinamide adenine dinucleotide phosphate

53-59-8sc-215560
sc-215560A
100 mg
250 mg
$182.00
$319.00
(1)

Essential for maintaining the reducing environment that QSER1 might require.

Selenium

7782-49-2sc-250973
50 g
$62.00
1
(1)

If QSER1 is a selenoprotein, selenium is essential for its activity.

Iron(II) sulfate solution

10028-21-4sc-224024
1 each
$46.00
(0)

May increase the activity of iron-dependent oxidases, if QSER1 belongs to this class.