SFTPB ELISA Kit (Human) (OKEH01166)

Catalog No: OKEH01166

Size:96W

Human SFTPB ELISA Kit standard curve

Product Info

• Predicted Species Reactivity: Homo sapiens|Human
• Application: ELISA-Sandwich
• ELISA Kit Detection Method: Colorimetric, OD450 nm
• ELISA Kit Duration: ~ 3 Hours
• ELISA Kit Principle: Aviva Systems Biology SFTPB ELISA Kit (Human) (OKEH01166) is based on standard sandwich enzyme-linked immuno-sorbent assay technology. An antibody specific for SFTPB has been pre-coated onto a 96-well plate (12 x 8 Well Strips) and blocked. Standards or test samples are added to the wells, incubated and removed. A biotinylated detector antibody specific for SFTPB is added, incubated and followed by washing. Avidin-Peroxidase Conjugate is then added, incubated and unbound conjugate is washed away. An enzymatic reaction is produced through the addition of TMB substrate which is catalyzed by HRP generating a blue color product that changes yellow after adding acidic stop solution. The density of yellow coloration read by absorbance at 450 nm is quantitatively proportional to the amount of sample SFTPB captured in well.
• ELISA Kit Range: 7.8-500ng/mL
• ELISA Kit Recovery: Mean recovery when spiking into sample matrices at concentrations within the dynamic range: 89%
• ELISA Kit Reproducibility: Mean Intra-assay CV%: < 5.1% (n = 20)
  Mean Inter-assay CV%: < 8.1% (n = 20)
• ELISA Kit Component:
  • SFTPB Microplate: 96 Wells (12 x 8 Well strips)
  • SFTPB Lyophilized Standard: 2
  • 100X Biotinylated SFTPB Detector Antibody: 1 x 120 ÂuL
  • 100X Avidin-HRP Conjugate: 1 x 120 ÂuL
  • Sample Diluent: 1 x 20 mL
  • Detector Antibody Diluent: 1 x 12 mL
  • Conjugate Diluent: 1 x 12 mL
  • 25X Wash Buffer: 1 x 30 mL
  • TMB Substrate: 1 x 10 mL
  • Stop Solution: 1 x 10 mL
• Reconstitution and Storage: Store as indicated in product manual.
• Sample Type: Serum, Plasma, Tissue homogenates, Cell culture supernates, Other biological fluids
• Sensitivity: 3 ng/mL
• Specificity: Natural and recombinant Human Pulmonary surfactant-associated protein B
• Assay Info: Assay Methodology: Quantitative Sandwich ELISA

Target Info

• Gene Symbol: SFTPB
• Gene Full Name: surfactant protein B
• Alias Symbols: 18 kDa pulmonary-surfactant protein, 6 kDa protein, PSP-B, pulmonary surfactant-associated protein B, pulmonary surfactant-associated proteolipid SPL(Phe), SFTB3, SFTP3, SMDP1, SP-B.
• NCBI Gene Id: 6439
• Protein Name: Pulmonary surfactant-associated protein B
• Description of Target: Pulmonary surfactant-associated proteins promote alveolar stability by lowering the surface tension at the air-liquid interface in the peripheral air spaces. SP-B increases the collapse pressure of palmitic acid to nearly 70 millinewtons per meter.
• Uniprot ID: P07988
• Protein Accession #: NP_000533.3
• Nucleotide Accession #: NM_000542.3
• Protein Size (# AA): 381
• Molecular Weight: 42 kDa