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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • SFTPB Antibodies

          Invitrogen

          SFTPB Monoclonal Antibody (SPB02 (1B9))

          4 Published Figures
          5 References
          View all (17) SFTPB antibodies

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          Datasheet
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          Datasheet
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          Cite SFTPB Monoclonal Antibody (SPB02 (1B9))

          • Antibody Testing Data (3)
          • Published Figures (4)
          SFTPB Antibody in Immunocytochemistry (ICC/IF)
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          SFTPB Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 7

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          SFTPB Antibody (MA1-204) in ICC/IF

          Immunofluorescent analysis of Surfactant Protein B (green) in A549 cells. The cells were fixed with 4% paraformaldehyde for 15 minutes, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes, and blocked with 3% BSA in PBS (Product # 37525) for 30 minutes at room temperature. Cells were stained with a Surfactant Protein B monoclonal antibody (Product # MA1-204) at a dilution of 1:50 in staining buffer for 1 hour at room temperature, and then incubated with a Goat anti-Mouse IgG Superclonal™ Secondary Antibody, Alexa Fluor 488 conjugate... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          SFTPB Antibody in Immunocytochemistry (ICC/IF)
          SFTPB Antibody in Immunohistochemistry (Frozen) (IHC (F))
          SFTPB Antibody in Western Blot (WB)
          SFTPB Antibody in Immunohistochemistry, Immunohistochemistry (Paraffin) (IHC, IHC (P))
          SFTPB Antibody in Immunohistochemistry (IHC)
          SFTPB Antibody in Immunohistochemistry (IHC)
          SFTPB Antibody in Immunohistochemistry (IHC)

          Product Details

          MA1-204

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500
          -

          Immunohistochemistry (IHC)

          -
          View 3 publications 3 publications

          Immunohistochemistry (Paraffin) (IHC (P))

          -
          View 2 publications 2 publications

          Immunohistochemistry (Frozen) (IHC (F))

          1:100
          -

          Immunocytochemistry (ICC/IF)

          1:50-1:100
          -
          Product Specifications

          Species Reactivity

          Human

          Published species

          Human, Rhesus monkey

          Host/Isotype

          Mouse / IgG2a

          Class

          Monoclonal

          Type

          Antibody

          Clone

          SPB02 (1B9)

          Immunogen

          Recombinant Surfactant Protein B

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein A

          Storage buffer

          PBS with 1mg/mL BSA, 30% glycerol

          Contains

          0.05% sodium azide

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2633311

          Product Specific Information

          Detects mature surfactant protein B (8kDa monomer and 16kDa Dimeric forms) and pro surfactant protein B (24kDa) in western blot.

          Sequence homology: Cow: 86%; Dog: 100%; Guinea Pig: 100%; Human: 100%; Mouse: 92%; Rabbit: 85%; Rat: 100%; Sheep: 79%.

          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.

          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

          View more View less

          Gene Aliases: PSP-B; SFTB3; SFTP3; SFTPB; SMDP1; SP-B

          View more View less

          UniProt ID: (Human) P07988

          View more View less

          Entrez Gene ID: (Human) 6439

          View more View less

          Function(s)
          G-protein coupled receptor binding enzyme activator activity
          Process(es)
          sphingolipid metabolic process respiratory gaseous exchange organ morphogenesis positive regulation of catalytic activity cellular protein metabolic process
          It has to be done as per old AB suggested Products section.
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          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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