Product Description

Human LL-37 (Antibacterial Protein LL-37) ELISA Kit

Sizes: 48T, 96T 96T*5

Catalogue Number: ELK8189-48, ELK8189-96, ELK8189-96*5

Lead times: 1-2 weeks, if manufacturer has product in stock

Manufacturer/Ship Location: China

Test Principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human LL-37. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human LL-37. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human LL-37, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human LL-37 in the samples is then determined by comparing the OD of the samples to the standard curve.

Alternative Names: CAP18, FALL39, HSD26, LL37, 18 kDa Cationic Antimicrobial Protein, Antibacterial protein FALL-39, FALL-39 peptide antibiotic, CAMP, Cathelicidin Antimicrobial Peptide

Reactivity: Human

Sample Type: Serum, Plasma, Other Biological Fluids

Assay Type: Sandwich

Research Areas: Infection Immunity

Assay Length: 3.5h

Sensitivity: 0.28 ng/mL

Standard: 50 ng/mL

Detection Range: 0.79-50 ng/mL

Research Use Only