Date published: 2026-3-3

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CHS Inhibitors

CHS inhibitors belong to a class of chemical compounds designed to target and modulate the activity of Chalcone synthase (CHS), an enzyme that plays a crucial role in the biosynthesis of flavonoids in plants. Flavonoids are a diverse group of secondary metabolites that contribute to various aspects of plant physiology, including pigmentation, UV protection, and defense against pathogens and herbivores. CHS is the first committed enzyme in the flavonoid biosynthetic pathway and catalyzes the conversion of 4-coumaroyl CoA and malonyl-CoA into chalcone, a precursor of various flavonoids. By inhibiting CHS activity, researchers aim to elucidate the role of flavonoids in plant growth and development, as well as their ecological and physiological functions. The study of CHS inhibitors is of great importance in plant biology and biochemistry. Flavonoids are not only essential for plant survival and adaptation to environmental stresses but also have health benefits for humans when consumed in dietary sources such as fruits and vegetables. CHS inhibitors provide valuable tools for investigating the regulation of flavonoid biosynthesis and its impact on plant physiology. Moreover, understanding the molecular mechanisms underlying flavonoid production may have implications for agriculture, as it can help improve crop yield and enhance the nutritional quality of agricultural products. Overall, CHS inhibitors contribute to our knowledge of plant biochemistry and have the potential to influence various aspects of plant science and agriculture.

Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Actinomycin D

50-76-0sc-200906
sc-200906A
sc-200906B
sc-200906C
sc-200906D
5 mg
25 mg
100 mg
1 g
10 g
$74.00
$243.00
$731.00
$2572.00
$21848.00
53
(3)

Binds to DNA and inhibits RNA polymerase, potentially decreasing transcription of many genes including LYST.

α-Amanitin

23109-05-9sc-202440
sc-202440A
1 mg
5 mg
$269.00
$1050.00
26
(2)

Specifically inhibits RNA polymerase II, which might reduce mRNA levels of various genes, possibly including LYST.

Cycloheximide

66-81-9sc-3508B
sc-3508
sc-3508A
100 mg
1 g
5 g
$41.00
$84.00
$275.00
127
(6)

Blocks eukaryotic protein synthesis, likely decreasing levels of multiple proteins, such as the LYST protein.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$63.00
$158.00
$326.00
233
(4)

An mTOR inhibitor that could reduce protein synthesis broadly, potentially affecting LYST protein levels.

Chloroquine

54-05-7sc-507304
250 mg
$69.00
2
(0)

Affects DNA and RNA synthesis broadly, which might reduce LYST gene expression non-specifically.

Puromycin

53-79-2sc-205821
sc-205821A
10 mg
25 mg
$166.00
$322.00
436
(1)

Causes premature chain termination during protein synthesis, which could lower LYST protein levels.

MG-132 [Z-Leu- Leu-Leu-CHO]

133407-82-6sc-201270
sc-201270A
sc-201270B
5 mg
25 mg
100 mg
$60.00
$265.00
$1000.00
163
(3)

A proteasome inhibitor that might lead to altered degradation of proteins, possibly impacting LYST levels indirectly.

Brefeldin A

20350-15-6sc-200861C
sc-200861
sc-200861A
sc-200861B
1 mg
5 mg
25 mg
100 mg
$31.00
$53.00
$124.00
$374.00
25
(3)

Disrupts transport between the ER and Golgi, affecting protein processing and potentially LYST expression.

Thapsigargin

67526-95-8sc-24017
sc-24017A
1 mg
5 mg
$136.00
$446.00
114
(2)

Induces ER stress, which could affect the expression of many proteins including LYST.

Flavopiridol

146426-40-6sc-202157
sc-202157A
5 mg
25 mg
$78.00
$259.00
41
(3)

Inhibits cyclin-dependent kinases, possibly affecting RNA polymerase II activity and thus LYST transcription.