Recombinant Surfactant Protein B (SP-B)
Product Specifications
CAS Number
9000-83-3
Product Name Alternative
SFTPB; PSPB; SFTB3; SFTP3; SPB; Surfactant Associated Protein B; Pulmonary Surfactant Protein B; 18 kDa pulmonary-surfactant protein; 6 kDa protein
Synonyms
Surfactant Protein B
UniProt
P22355
Expression System
Prokaryotic expression
Host
E. coli
Tag
N-terminal His Tag
Source
Prokaryotic expression
Applications
Positive Control; Immunogen; SDS-PAGE; WB.
Field of Research
Tumor immunity; Infection immunity; Pulmonology
Endotoxin
<1.0EU per 1μg (determined by the LAL method)
Purity
> 97%
Form
Freeze-dried powder
Buffer
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
Calculated Molecular Weight
28.3kDa
Observed Molecular Weight
26kDa
Fragment
Arg111~His329
Isoelectric Point
8.3
Subcellular Location
Secreted, Extracellular matrix
Product Name Synonym
Surfactant Protein B
Host or Source
E.coli
Organism Species
Rattus norvegicus (Rat)
Available Sizes
Frequently Asked Questions
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