Date published: 2026-4-24

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cystatin D Activators

Cystatin D Activators refer to a class of chemical compounds that have garnered attention in the field of molecular biology and biochemistry due to their ability to modulate the activity of cystatin D, a protein that plays a crucial role in regulating protease activity within the human body. Cystatin D itself is a member of the cystatin superfamily, which includes proteins known for their capacity to inhibit cysteine proteases, a class of enzymes involved in various physiological and pathological processes. Cystatin D, in particular, is found in various tissues, including the brain, where it is implicated in the regulation of protease activity in neural cells.

Cystatin D Activators are molecules that interact with cystatin D to influence its inhibitory functions on cysteine proteases. These activators typically bind to cystatin D, leading to conformational changes in the protein's structure. These structural modifications can result in enhanced inhibition of target cysteine proteases or can lead to altered interactions with other cellular components, ultimately affecting protease-related pathways. Understanding the mechanisms by which Cystatin D Activators influence cystatin D's activity is of great interest to researchers as it sheds light on the intricate regulatory networks governing protease activity in various biological contexts.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Resveratrol

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

Found in red grapes and red wine, resveratrol has been studied for its potential to induce cystatin D expression, which may have implications for its antioxidant and anti-inflammatory properties.

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)

A compound present in turmeric, curcumin has demonstrated the ability to upregulate cystatin D expression, potentially contributing to its anti-cancer and anti-inflammatory effects.

(−)-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 is a polyphenol found in green tea. It has been investigated for its role in promoting cystatin D expression and its potential protective effects against neurodegenerative diseases.

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)

Present in cruciferous vegetables like broccoli and cauliflower, sulforaphane is known to induce the expression of various cytoprotective genes, including cystatin D.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

This flavonoid, abundant in onions, apples, and red wine, has been associated with the upregulation of cystatin D and may contribute to its antioxidant properties.

N-Acetyl-L-cysteine

616-91-1sc-202232
sc-202232A
sc-202232C
sc-202232B
5 g
25 g
1 kg
100 g
$34.00
$74.00
$270.00
$114.00
34
(1)

NAC is a precursor to the antioxidant glutathione and has been shown to induce cystatin D expression, potentially offering protective effects against oxidative stress.

Lycopene

502-65-8sc-205738
sc-205738A
sc-205738B
1 mg
5 mg
1 g
$146.00
$582.00
$6248.00
4
(1)

Found in tomatoes and other red fruits, lycopene has been explored for its potential in inducing cystatin D expression and its role in reducing oxidative stress.

Folic Acid

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

Folate is involved in DNA methylation and gene regulation, and it may have a role in modulating cystatin D expression, particularly in the context of epigenetic regulation.