Biological Information

Background Information:

The major neutral proteases of neutrophil granules are the serine proteases elastase and cathepsin G, a serine protease. The latter enzyme shows a strong preference for hydrophobic substrates. Since these enzymes degrade connective tissue and other proteins, inhibition of either one or both enzymes may be therapeutically beneficial in pathological conditions where neutrophils are implicated. Inhibitors of these enzymes are potentially useful for the treatment of rheumatoid arthritis, psoriasis, periodontitis and other inflammatory diseases.

Family:

Protease

Sub Family:

Chymotrypsin

Class:

Serine Peptidase

Protein Name:

Cathepsin G

Uniprot Number:

P08311

Gene Name:

CTSG

Gene ID:

1511

Gene Aliases:

CG

Accession Number:

NM_001911

Organism:

Human

Assay Information

Assay Type:

Biochemical

Assay Sub Type:

Enzymatic

Functional Mode:

Antagonist

Detection Method:

Spectrophotometric

Testing Information

Substrate:

N-SAAPF-pNa (1 mM)

Incubation:

60 min at 37°C

Control Inhibitor:

3',4'dichloroisocoumarin

Test Concentration / Dose:

Eurofins will provide IC/EC50 calculation if 5 or more concentrations are selected.

Test Sample Requirements:

Minimum for 1) Screen: 60 µl of 10 mM stock -OR- 1 mg (pre-weighed) for 10µM final testing. 2) Dose Response: 90 µl of 10 mM stock -OR- 1 mg (pre-weighed) for a top concentration at 10 µM.

Minimum Order Quantity:

2

Turnaround Time

Standard:

15 Business Days

Reference Compound Data

PubChem ID

4784

Name

Phenylmethylsulfonyl fluoride

Measurement

196µM - IC50

PubChem ID

16760356

Name

Cathepsin Inhibitor I

Measurement

141µM - IC50

PubChem ID

24278386

Name

3',4'dichloroisocoumarin

Measurement

32.4µM - IC50

PubChem ID

103535

Name

Chymostatin

Measurement

3.7µM - IC50

Clinical Relevance

Therapeutic Area:

Inflammation/Allergy

Additional Information

Brand:

LeadHunter

Testing Location:

France - Celle L'Evescault

RELATED SOLUTIONS

Item: P342
Item: P363