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Human Pulmonary Surfatcant-associated Protein B, SP-B ELISA Kit

Bioassay Technology Laboratory


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.


  • GeneID: 6439
  • Species: Human
  • Storage: 2-8ºC
  • MASS(Da): 42,117
  • Synonyms: 18 kDa pulmonary-surfactant protein;6 kDa protein;Pulmonary surfactant-associated protein B;Pulmonary surfactant-associated proteolipid SPL(Phe;SFTPB;SP-B
  • Assay Time: 1h 30m
  • Assay Type: Sandwich
  • Gene Names: SFTPB
  • Reactivity: Human
  • Sample Type: Serum, plasma, cell culture supernates
  • Sensitivity: 1.12ng/ml
  • Target Protein: SFTPB
  • Detection Range: 2-600ng/ml
  • Full Product Name: Pulmonary Surfatcant-Associated Protein B
  • Standard Solution: 640ng/ml
  • UniProt Accession: P07988