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SFTPB Products

(Surfactant Protein B (SFTPB))

Categories

This gene encodes the pulmonary-associated surfactant protein B (SPB), an amphipathic surfactant protein essential for lung function and homeostasis after birth. Pulmonary surfactant is a surface-active lipoprotein complex composed of 90% lipids and 10% proteins which include plasma proteins and apolipoproteins SPA, SPB, SPC and SPD. The surfactant is secreted by the alveolar cells of the lung and maintains the stability of pulmonary tissue by reducing the surface tension of fluids that coat the lung. The SPB enhances the rate of spreading and increases the stability of surfactant monolayers in vitro. Multiple mutations in this gene have been identified, which cause pulmonary surfactant metabolism dysfunction type 1, also called pulmonary alveolar proteinosis due to surfactant protein B deficiency, and are associated with fatal respiratory distress in the neonatal period. Alternatively spliced transcript variants encoding the same protein have been identified.[provided by RefSeq, Feb 2010].

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Featured SFTPB Categories

SFTPB Antibodies

High quality antibodies with extensive validation data.

SFTPB ELISA Kits

Reliable ELISA kits for a wide range of species.

SFTPB Proteins

Proteins for various applications incl. WB, ELISA, IF etc.

Recommended SFTPB Antibodies

Product
Reactivity
Application
Validations
Cat. No.
Quantity
Datasheet
Reactivity Rat
Application WB, IHC, IP, ICC
Validations
  • (6)
Cat. No. ABIN7433858
Quantity 100 μL
Datasheet Datasheet
Reactivity Mouse
Application WB, IHC, IP, ICC
Validations
  • (4)
Cat. No. ABIN7437509
Quantity 100 μL
Datasheet Datasheet
Reactivity Human
Application WB, IP
Validations
  • (3)
Cat. No. ABIN948458
Quantity 100 μL
Datasheet Datasheet

Recommended SFTPB ELISA Kits

Product
Reactivity
Analytical Method
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Analytical Method Quantitative Sandwich ELISA
Validations
  • (16)
  • (1)
Cat. No. ABIN6959773
Quantity 96 tests
Datasheet Datasheet
Reactivity Mouse
Analytical Method Quantitative Sandwich ELISA
Validations
  • (8)
  • (1)
Cat. No. ABIN6959774
Quantity 96 tests
Datasheet Datasheet
Reactivity Rat
Analytical Method Quantitative Sandwich ELISA
Validations
  • (1)
Cat. No. ABIN6969781
Quantity 96 tests
Datasheet Datasheet

Recommended SFTPB Proteins

Product
Reactivity
Source
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (1)
Cat. No. ABIN1319778
Quantity 10 μg
Datasheet Datasheet
Reactivity Human
Source Insect Cells
Validations
  • (1)
Cat. No. ABIN3086648
Quantity 1 mg
Datasheet Datasheet
Reactivity Mouse
Source Insect Cells
Validations
  • (1)
Cat. No. ABIN3134313
Quantity 1 mg
Datasheet Datasheet

Latest Publications for our SFTPB products

Yu, Islam, Sikora, Dworski, Gurka, López-Vásquez, Liu, Kuebler, Levade, Zhang, Medin: "Chronic lung injury and impaired pulmonary function in a mouse model of acid ceramidase deficiency." in: American journal of physiology. Lung cellular and molecular physiology, Vol. 314, Issue 3, pp. L406-L420, (2019) (PubMed).

Papaioannou, Konstantelou, Papaporfyriou, Bartziokas, Spathis, Bakakos, Loukides, Koulouris, Papiris, Kostikas: "Serum Surfactant Protein Levels in Patients Admitted to the Hospital with Acute COPD Exacerbation." in: Lung, Vol. 196, Issue 2, pp. 201-205, (2019) (PubMed).

Susilovic-Grabovac, Banfi, Brusoni, Mapelli, Ghilardi, Obad, Bakovic-Kramaric, Dujic, Agostoni: "Diving and pulmonary physiology: Surfactant binding protein, lung fluid and cardiopulmonary test changes in professional divers." in: Respiratory physiology & neurobiology, Vol. 243, pp. 27-31, (2018) (PubMed).

Campodonico, Mapelli, Spadafora, Ghilardi, Agostoni, Banfi, Sciomer: "Surfactant proteins changes after acute hemodynamic improvement in patients with advanced chronic heart failure treated with Levosimendan." in: Respiratory physiology & neurobiology, Vol. 252-253, pp. 47-51, (2018) (PubMed).

Pan, Zhan, Yuan, Wang, Shen, Sun, Wu, Gu, Chen, Yu: "Effects and molecular mechanisms of intrauterine infection/inflammation on lung development." in: Respiratory research, Vol. 19, Issue 1, pp. 93, (2018) (PubMed).

Schob, Weiß, Dieckow, Richter, Pirlich, Voigt, Surov, Hoffmann, Quaeschling, Preuß: "Correlations of Ventricular Enlargement with Rheologically Active Surfactant Proteins in Cerebrospinal Fluid." in: Frontiers in aging neuroscience, Vol. 8, pp. 324, (2017) (PubMed).

Guo, Kazadaeva, Ortega, Manjunath, Desai: "Trinucleotide repeat containing 6c (TNRC6c) is essential for microvascular maturation during distal airspace sacculation in the developing lung." in: Developmental biology, Vol. 430, Issue 1, pp. 214-223, (2017) (PubMed).

Lee, Kim, Kang, Kim, Kim, Youn, Youn: "Surfactant Protein B Suppresses Lung Cancer Progression by Inhibiting Secretory Phospholipase A2 Activity and Arachidonic Acid Production." in: Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, Vol. 42, Issue 4, pp. 1684-1700, (2017) (PubMed).

Papaioannou, Kostikas, Manali, Papadaki, Roussou, Spathis, Mazioti, Tomos, Papanikolaou, Loukides, Chainis, Karakitsos, Griese, Papiris: "Serum Levels of Surfactant Proteins in Patients with Combined Pulmonary Fibrosis and Emphysema (CPFE)." in: PLoS ONE, Vol. 11, Issue 6, pp. e0157789, (2016) (PubMed).

Schob, Lobsien, Friedrich, Bernhard, Gebauer, Dieckow, Gawlitza, Pirlich, Saur, Bräuer, Bechmann, Hoffmann, Mahr, Nestler, Preuß: "The Cerebral Surfactant System and Its Alteration in Hydrocephalic Conditions." in: PLoS ONE, Vol. 11, Issue 9, pp. e0160680, (2016) (PubMed).

Synonyms and alternative names related to SFTPB

surfactant protein B (SFTPB), surfactant associated protein B (Sftpb), surfactant protein B (Sftpb), surfactant, pulmonary-associated protein B L homeolog (sftpb.L), AI562151, PSP-B, SF-B, SFTB3, Sftp-3, SFTP3, Sftp3, SFTPB, sftpb, SMDP1, SP-B, Sp-b, xSP-B

Protein level used designations for SFTPB

  • 18 kDa pulmonary-surfactant protein
  • 6 kDa protein
  • pulmonary surfactant-associated protein B
  • pulmonary surfactant-associated proteolipid SPL(Phe)
  • surfactant associated protein B
  • surfactant pulmonary-associated protein B
  • surfactant, pulmonary-associated protein B
  • SP-B
  • surfactant protein B
  • surfactant, pulmonary-associated protein B L homeolog
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