Date published: 2026-2-14

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Helicobacter pylori HSP Activators

Helicobacter pylori (H. pylori) heat shock proteins (HSPs) are molecular chaperones that play crucial roles in the bacterial response to environmental stress. HSPs assist in protein folding, stability, and the regulation of protein interactions within the bacterial cell, promoting survival and adaptation to hostile environments such as the human stomach. H. pylori HSPs, particularly HspB and Hsp60, are believed to contribute significantly to the bacterium's virulence, enabling it to colonize the gastric mucosa, evade the host immune response, and persist in the stomach lining.

The expression of HSPs is upregulated in response to various stress conditions, such as changes in temperature, pH, and exposure to reactive oxygen species, which are common challenges faced by H. pylori in the gastric environment. Besides their intracellular functions, HSPs of H. pylori might also interact with the host immune system, influencing the inflammatory response and contributing to the pathogenesis of gastritis and peptic ulcer disease.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Salicylic acid

69-72-7sc-203374
sc-203374A
sc-203374B
100 g
500 g
1 kg
$47.00
$94.00
$119.00
3
(1)

Salicylic acid might affect the expression of HSPs by modulating the bacterial stress responses, potentially influencing survival and virulence.

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)

Quercetin could interact with bacterial proteins, possibly influencing the expression of HSPs and the overall stress response.

Gallic acid

149-91-7sc-205704
sc-205704A
sc-205704B
10 g
100 g
500 g
$56.00
$87.00
$245.00
14
(1)

Gallic acid may interfere with bacterial cell walls and membranes, potentially affecting the expression and function of HSPs.

Capsaicin

404-86-4sc-3577
sc-3577C
sc-3577D
sc-3577A
50 mg
250 mg
500 mg
1 g
$96.00
$160.00
$240.00
$405.00
26
(1)

Capsaicin might influence bacterial stress pathways, potentially affecting the expression of HSPs and bacterial survival.

Berberine

2086-83-1sc-507337
250 mg
$92.00
1
(0)

Berberine could affect bacterial metabolism and stress responses, possibly influencing the expression of HSPs.

Resveratrol

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

Resveratrol might modulate bacterial stress responses, potentially influencing HSP expression and bacterial adaptability.

Allicin

539-86-6sc-202449
sc-202449A
1 mg
5 mg
$489.00
$1557.00
7
(1)

Allicin may affect the redox status of the bacteria, potentially influencing the expression of HSPs and other stress response proteins.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$45.00
$164.00
$200.00
$402.00
$575.00
$981.00
$2031.00
46
(1)

Genistein might modulate bacterial signaling pathways, potentially influencing the expression of HSPs and bacterial stress responses.

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 could influence multiple bacterial cellular processes, potentially affecting the expression of HSPs.

Kaempferol

520-18-3sc-202679
sc-202679A
sc-202679B
25 mg
100 mg
1 g
$99.00
$216.00
$510.00
11
(1)

Kaempferol might interact with bacterial membranes and proteins, possibly influencing the expression of HSPs.