Date published: 2026-1-12

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PNPO Activators

PNPO activators refers to a category of compounds or molecules that have the capability to modulate the activity or expression of the Pyridoxamine 5'-Phosphate Oxidase (PNPO) enzyme. PNPO is an essential enzyme involved in the metabolism of vitamin B6 (pyridoxine). Its primary function is to convert pyridoxine 5'-phosphate (PNP) and pyridoxamine 5'-phosphate (PMP), which are biologically inactive forms of vitamin B6, into the active form, pyridoxal 5'-phosphate (PLP). PLP serves as a cofactor for a variety of enzymes involved in numerous biochemical processes, including amino acid metabolism, neurotransmitter synthesis, and heme biosynthesis.

PNPO activators, therefore, play a crucial role in regulating the conversion of inactive vitamin B6 forms into the active PLP form. This activation process is essential for maintaining cellular functions and ensuring that the body has an adequate supply of active vitamin B6. By modulating PNPO activity, these activators can indirectly influence the availability of PLP, which, in turn, affects various enzymatic reactions crucial for overall health and homeostasis. Understanding PNPO activators and their impact on vitamin B6 metabolism is vital for advancing our knowledge of the role of this essential vitamin in maintaining proper cellular function and metabolic processes.

SEE ALSO...

Items 1 to 10 of 12 total

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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)

Retinoic acid can regulate gene expression through nuclear receptors, potentially affecting PNPO expression.

5-Azacytidine

320-67-2sc-221003
500 mg
$280.00
4
(1)

This DNA methyltransferase inhibitor may lead to demethylation of the PNPO gene promoter, potentially upregulating its expression.

Trichostatin A

58880-19-6sc-3511
sc-3511A
sc-3511B
sc-3511C
sc-3511D
1 mg
5 mg
10 mg
25 mg
50 mg
$152.00
$479.00
$632.00
$1223.00
$2132.00
33
(3)

As a histone deacetylase inhibitor, it may increase histone acetylation and potentially upregulate PNPO expression.

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 can increase cAMP levels, potentially activating transcription factors that regulate PNPO.

Sodium Butyrate

156-54-7sc-202341
sc-202341B
sc-202341A
sc-202341C
250 mg
5 g
25 g
500 g
$31.00
$47.00
$84.00
$222.00
19
(3)

This HDAC inhibitor can cause chromatin remodeling, potentially leading to increased expression of PNPO.

(−)-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 can modulate signaling pathways and epigenetic marks, potentially influencing PNPO expression.

Resveratrol

501-36-0sc-200808
sc-200808A
sc-200808B
100 mg
500 mg
5 g
$80.00
$220.00
$460.00
64
(2)

Resveratrol can affect gene expression through its interaction with various signaling pathways, possibly influencing PNPO.

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

Curcumin is known to have epigenetic modulatory effects, which could potentially upregulate PNPO expression.

D,L-Sulforaphane

4478-93-7sc-207495A
sc-207495B
sc-207495C
sc-207495
sc-207495E
sc-207495D
5 mg
10 mg
25 mg
1 g
10 g
250 mg
$153.00
$292.00
$489.00
$1325.00
$8465.00
$933.00
22
(1)

Sulforaphane has been shown to have HDAC inhibitory activity, which might enhance PNPO expression.

Lithium

7439-93-2sc-252954
50 g
$214.00
(0)

Lithium can affect GSK-3 activity and Wnt signaling, which might influence PNPO expression.