Biological Information

Background Information:

15-Lipoxygenase initiates the metabolic pathway leading to the formation of lipoxins by converting arachidonic acid to 15-hydroxyperoxy-eicosatetraenoic acid (15-HPETE). Lipoxins may share some of the bioactivity associated with leukotrienes.

Family:

Lipid Metabolism

Sub Family:

Eicosanoid Turnover

Class:

Lipoxygenase

Protein Name:

15-LOX-2

Uniprot Number:

O15296

Protein Aliases:

arachidonate 15-lipoxygenase B, 15-LOX-B

Gene Name:

ALOX15B

Gene ID:

247

Gene Aliases:

15-LOX-2

Accession Number:

NM_001039130

Organism:

Human

Construct Details:

Full Length, Recombinant

Assay Information

Assay Type:

Biochemical

Assay Sub Type:

Enzymatic

Functional Mode:

Antagonist

Detection Method:

Spectrofluorimetry

Measured Response:

Fluorescence

Testing Information

Procedure Summary:

Human recombinant 15-LO expressed in E. coli cells is used. Test compound or vehicle are combined with 16 µg/mlǂ of enzyme for 15 minutes at 37°C in Tris buffer pH 7.4. The reaction is initiated by addition of 10 µM arachidonyl amide and dye DHR123 for 30 minutes at 37°C. Read plate on a spectrophotometer (Excitation: 485 nm, Emission: 535 nm). Compounds are screened at 10 µM.

Substrate:

10 µM AMC Arachidonoyl Amide

Incubation:

30 min at 37°C

Control Inhibitor:

2-TEDC

Criteria For Significance:

≥ 50 of max stimulation or inhibition

Test Concentration / Dose:

Suggested concentration for initial testing is 10 uM

Minimum Order Quantity:

2

Turnaround Time

Standard:

15 Business Days

Reference Compound Data

PubChem ID

6069552

Name

2-TEDC

Measurement

0.19µM - IC50

PubChem ID

57654453

Name

Nordihydroguaiaretic acid

Measurement

2.9µM - IC50

Clinical Relevance

Therapeutic Area:

Inflammation/Allergy

Additional Information

Brand:

LeadHunter

Testing Location:

Taiwan - Taipei