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Bioss
SP-B/Surfactant Protein B Polyclonal Antibody
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FIGURE: 1 / 1
SP-B/Surfactant Protein B Antibody (BS-22341R) in WB
Lane 1:Mouse Lung tissue lysates; Lane 2: Rat Lung tissue lysates; Lane 3: Molt-4 cell lysates; Lane 4: Hela cell lysates ; Lane 5: A549 cell lysates probed with P-B/Surfactant Protein B Polyclonal Antibody, Unconjugated (bs-22341R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37°C.
Product Details
BS-22341R
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
KLH conjugated synthetic peptide derived from human SP-B/Surfactant Protein B
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Protein A
Storage buffer
TBS, pH 7.4, with 50% glycerol, 1% BSA
Contains
0.03% ProClin 300
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
Target Information
Pulmonary surfactant is a complex mixture of phospholipids and proteins that is secreted from type II cells in alveoli and reduces the surface tension at the alveolar air-liquid interface, providing alveolar stability necessary for normal ventilation. Four distinct proteins isolated from pulmonary surfactant are termed surfactant proteins A, B, C, and D. SP-A (28-36kDa) and SP-D (43kDa) are collagenous carbohydrate-binding proteins, whereas SP-B (8-9kDa) and SP-C (4kDa) are non-collagenous hydrophobic proteins. SP-B is expressed in pulmonary adenocarcinomas with acinar, papillary, bronchioloalveolar, and solid growth patterns. Squamous cell and large cell carcinomas of the lung and nonpulmonary adenocarcinomas do not express SP-B. ProSP-B is glycosylated in the Golgi apparatus and undergoes carboxy- and amino-terminal proteolysis by a cathepsin D-like protease.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: 18 kDa pulmonary-surfactant protein; 6 kDa protein; P SFTB3; Pulmonary surfactant-associated protein B; Pulmonary surfactant-associated proteolipid SPL(Phe); SFPB; SP-B; surfactant associated protein B; surfactant pulmonary-associated protein B; surfactant, pulmonary-associated protein B
Gene Aliases: AI562151; PSP-B; SF-B; SFTB3; Sftp-3; SFTP3; SFTPB; SMDP1; SP-B
UniProt ID: (Human) P07988, (Rat) P22355, (Mouse) P50405
Entrez Gene ID: (Human) 6439, (Rat) 192155, (Mouse) 20388
sphingolipid metabolic process
respiratory gaseous exchange
organ morphogenesis
positive regulation of catalytic activity
cellular protein metabolic process
response to hypoxia
circadian rhythm
response to glucose
response to lipopolysaccharide
response to vitamin A
regulation of liquid surface tension
response to glucocorticoid
response to hyperoxia
response to interleukin-6
response to growth factor
response to epidermal growth factor
cellular response to mechanical stimulus
cellular response to nitric oxide
lipid metabolic process
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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