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Recombinant Human Prosurfactant Protein B
Full length protein
Amino Acid Sequence
Abpromise guarantee covers the use of
in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
Constituents: 0.3% Glutathione, 0.79% Tris HCl
18 kDa pulmonary-surfactant protein
6 kDa protein
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.
Involvement in disease
Pulmonary surfactant metabolism dysfunction 1
Respiratory distress syndrome in premature infants
Contains 1 saposin A-type domain.
Contains 3 saposin B-type domains.
Secreted, extracellular space, surface film.
Information by UniProt
has not yet been referenced specifically in any publications.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"