ELISA Kit for Surfactant Protein B (SP-B)

Format

48T, 96T, 96T×5, 96T×10, 96T×100

Detection range

0.78-50ng/mL

Application

Enzyme-linked immunosorbent assay for Antigen Detection.

Organism species

Mus musculus (Mouse)

Sensitivity

The minimum detectable dose of this kit is typically less than 0.32ng/mL

Sample type

Tissue homogenates, cell lysates, cell culture supernates and other biological fluids

Assay length

3h

Method

Double-antibody Sandwich

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 Surfactant Protein B (SP-B). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Surfactant Protein B (SP-B). 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 Surfactant Protein B (SP-B), 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 Surfactant Protein B (SP-B) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Alternative Names

SFTPB; PSPB; SFTB3; SFTP3; SPB; Surfactant Associated Protein B; Pulmonary Surfactant Protein B; 18 kDa pulmonary-surfactant protein; 6 kDa protein

Item Name

Surfactant Protein B

Research Area

Tumor immunity;Infection immunity;Pulmonology;

Reference

Lung Cancer Signatures in Plasma Based on Proteome Profiling of Mouse Tumor Models;Chronic lung injury and impaired pulmonary function in a mouse model of acid ceramidase deficiency.;