Date published: 2026-4-24

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Neutrophil Elastase Activators

Common Neutrophil Elastase Activators include, but are not limited to Lipopolysaccharide, E. coli O55:B5 CAS 93572-42-0, C5a Receptor Antagonist, W-54011 CAS 405098-33-1, LTB4 (Leukotriene B4) CAS 71160-24-2, sPLA2 (Type III) CAS 9001-84-7 and Lipopolysaccharide, E. coli O55:B5 CAS 93572-42-0.

Neutrophil Elastase Activators belong to a distinctive chemical class recognized for their capacity to modulate the activity of neutrophil elastase, an enzyme belonging to the serine protease family. These activators function by influencing the interactions and pathways involving neutrophil elastase, which is predominantly produced by neutrophils, a type of white blood cell. Neutrophil elastase is implicated in diverse physiological processes, including immune responses, inflammation, and tissue remodeling. It is particularly known for its role in breaking down extracellular matrix components and participating in the defense against microbial invaders. Neutrophil Elastase Activators are thoughtfully designed to target specific mechanisms or pathways associated with neutrophil elastase, thus influencing its cellular functions and downstream effects on immune responses and tissue homeostasis.

The development of Neutrophil Elastase Activators necessitates a comprehensive understanding of the structural attributes of neutrophil elastase and its interactions with substrates, inhibitors, and other cellular molecules. Researchers in this field work to engineer molecules that promote the activation of neutrophil elastase, contributing to its role in modulating immune cell functions, inflammatory responses, and tissue remodeling. These activators often employ innovative design strategies that enhance neutrophil elastase's functional role in proteolytic processes and immune defense mechanisms. By gaining insights into the intricate mechanisms through which neutrophil elastase participates in immune responses and tissue remodeling, researchers aim to unravel its significance in fundamental immunological and physiological phenomena. Ongoing advancements in molecular pharmacology and chemical synthesis drive the refinement of Neutrophil Elastase Activators, offering applications across diverse scientific domains where manipulation of neutrophil elastase-mediated processes is of interest.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Lipopolysaccharide, E. coli O55:B5

93572-42-0sc-221855
sc-221855A
sc-221855B
sc-221855C
10 mg
25 mg
100 mg
500 mg
$98.00
$171.00
$425.00
$1560.00
12
(2)

LPS, a component of bacterial cell walls, can induce Neutrophil Elastase release.

Thrombin from human plasma

9002-04-4sc-471713
100 U
$235.00
(0)

Activation of proteinase-activated receptors (PARs), like thrombin, triggers Neutrophil Elastase release.

C5a Receptor Antagonist, W-54011

405098-33-1sc-203863
sc-203863A
1 mg
5 mg
$206.00
$645.00
7
(1)

Activation of the complement system can lead to Neutrophil Elastase expression.

LTB4 (Leukotriene B4)

71160-24-2sc-201043
50 µg
$374.00
4
(1)

Chemotactic factors like leukotriene B4 can activate Neutrophil Elastase expression.

sPLA2 (Type III)

9001-84-7sc-205512
sc-205512A
sc-205512B
sc-205512C
sc-205512D
sc-205512E
sc-205512F
1 mg
5 mg
25 mg
100 mg
250 mg
500 mg
1 g
$56.00
$270.00
$469.00
$1882.00
$4111.00
$7446.00
$12485.00
(0)

Activation of phospholipase A2 leads to the release of arachidonic acid and Neutrophil Elastase.