Date published: 2026-4-24

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Calgranulin B Activators

Common Calgranulin B Activators include, but are not limited to 1α,25-Dihydroxyvitamin D3 CAS 32222-06-3, Zinc CAS 7440-66-6, Lipopolysaccharide, E. coli O55:B5 CAS 93572-42-0, Retinoic Acid, all trans CAS 302-79-4 and PMA CAS 16561-29-8.

Calgranulin B activators are compounds or molecules that stimulate the activity or expression of Calgranulin B, which is also known as S100A9 or MRP14. Calgranulin B is a member of the S100 protein family, a group of small, calcium-binding proteins with diverse intracellular and extracellular functions. Calgranulin B, in particular, plays a pivotal role in immune regulation and inflammation. It is predominantly found in neutrophils and monocytes but can also be produced by other cell types in response to various stimuli. Calgranulin B can form heterodimers with Calgranulin A (S100A8), and together they make up the Calprotectin complex, which has been implicated in a range of biological processes.

Calgranulin B is known to participate in several cellular processes. It serves as a damage-associated molecular pattern (DAMP) molecule, which means that it can alert the immune system to tissue damage or infection when released from cells. Its ability to bind to Toll-like receptor 4 (TLR4) and the receptor for advanced glycation end products (RAGE) on immune cells further underscores its role in immune activation. Calgranulin B is involved in the regulation of proinflammatory responses, leukocyte recruitment to inflamed tissues, and the modulation of cytokine production. Additionally, Calgranulin B has been linked to various pathological conditions, including inflammatory diseases, autoimmune disorders, and cancer.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

1α,25-Dihydroxyvitamin D3

32222-06-3sc-202877B
sc-202877A
sc-202877C
sc-202877D
sc-202877
50 µg
1 mg
5 mg
10 mg
100 µg
$220.00
$645.00
$1000.00
$1500.00
$440.00
32
(2)

This active form of vitamin D can induce the expression of Calgranulin B in certain cell types, particularly in the context of inflammation.

Zinc

7440-66-6sc-213177
100 g
$48.00
(0)

Essential metal ion that can influence the expression of various genes, including those in the S100 family.

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)

Bacterial endotoxin that can stimulate immune cells to release pro-inflammatory cytokines, which can then potentially upregulate Calgranulin B expression.

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)

Derivative of vitamin A that can influence the expression of various genes, including potentially Calgranulin B.

PMA

16561-29-8sc-3576
sc-3576A
sc-3576B
sc-3576C
sc-3576D
1 mg
5 mg
10 mg
25 mg
100 mg
$41.00
$132.00
$214.00
$500.00
$948.00
119
(6)

Known to activate protein kinase C (PKC) and can lead to increased Calgranulin B expression in certain cell types.

Calcium

7440-70-2sc-252536
5 g
$209.00
(0)

As an essential ion, calcium can influence numerous cellular pathways, potentially affecting the expression of calcium-binding proteins like Calgranulin B.

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 natural compound from turmeric with anti-inflammatory properties. It can modulate various gene expressions, potentially including Calgranulin B.

Dexamethasone

50-02-2sc-29059
sc-29059B
sc-29059A
100 mg
1 g
5 g
$91.00
$139.00
$374.00
36
(1)

A synthetic glucocorticoid that has anti-inflammatory effects. It can modulate the expression of various genes, potentially influencing Calgranulin B expression.