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SP-B (C-20)-R Antibody: sc-7702-R |
| Datasheet |
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- rabbit polyclonal IgG, 200 µg/ml
- epitope mapping at the C-terminus of SP-B of human origin
- recommended for detection of SP-B of human and, to a lesser extent, mouse and rat origin by WB, IP, IF and ELISA; also reactive with additional species, including canine and bovine
- blocking peptide, sc-7702 P
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SP-B Background Information Pulmonary surfactant is primarily responsible for lowering the surface tension at the air-liquid interface in the alveoli, a process that is essential for normal respiration. Pulmonary surfactant is a mixture of phospholipids and proteins, including four distinct surfactant-associated proteins (SPs), SP-A, SP-B, SP-C, SP-D. SP-B and SP-C are predominantly hydrophobic proteins that associate with lipids to promote the absorption of surfactant phospholipids and to reduce the surface tension in the alveoli. SP-A and SP-D are large multimeric proteins belonging to the family of calcium-dependent lectins, designated collectins, which contribute to the innate immune system. Both SP-A and SP-D have been shown to protect against microbial challenge through binding to the lipid components of the bacterial cell wall and facilitating the rapid removal of microbials.
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SP-B (C-20)-R
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SP-B (C-20): sc-7702. Western blot analysis of the glycosylated precursor form of SP-B expression in WI 38 whole cell lysate.
SP-B (C-20)-R: sc-7702-R. Western blot analysis of SP-B expression in A549 whole cell lysate (A) and mouse lung (B) and rat lung (C) tissue extracts.
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