Anti-Surfactant protein D/SFTPD Antibody

• Catalog Number: orb312143
• Category: Antibodies
• Description: Anti-Surfactant protein D/SFTPD Antibody
• Species/Host: Rabbit
• Clonality: Polyclonal
• Tested applications: ELISA, ICC, IHC, WB
• Reactivity: Human, Rat
• Isotype: Rabbit IgG
• Immunogen: A synthetic peptide corresponding to a sequence at the C-terminus of human Surfactant protein D, different from the related mouse and rat sequences by eight amino acids.
• Antibody Type: Primary Antibody
• Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
• Form/Appearance: Lyophilized
• Conjugation: Unconjugated
• MW: 38 kDa
• UniProt ID: P35247
• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Alternative names: Pulmonary surfactant-associated protein D; PSP-D;
• Note: For research use only
• Application notes: ELISA, 0.1-0.5μg/mlImmunohistochemistry (Paraffin-embedded Section), 0.5-1μg/mlImmunohistochemistry (Frozen Section), 0.5-1μg/mlImmunocytochemistry, 0.5-1μg/mlWestern blot, 0.1-0.5μg/ml. Add 0.2ml of distilled water will yield a concentration of 500ug/ml
• Expiration Date: 12 months from date of receipt.

IHC analysis of Surfactant protein D using anti-Surfactant protein D antibody. Surfactant protein D was detected in a paraffin-embedded section of human lung cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 µg/ml rabbit anti-Surfactant protein D Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

IHC analysis of Surfactant protein D using anti-Surfactant protein D antibody. Surfactant protein D was detected in frozen section of human placenta tissue. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 µg/ml rabbit anti-Surfactant protein D Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

IHC analysis of Surfactant protein D using anti-Surfactant protein D antibody. Surfactant protein D was detected in immunocytochemical section of A549 cell. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 1 µg/ml rabbit anti-Surfactant protein D Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

IHC analysis of Surfactant protein D using anti-Surfactant protein D antibody. Surfactant protein D was detected in immunocytochemical section of Hela cell. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 1 µg/ml rabbit anti-Surfactant protein D Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

Western blot analysis of Surfactant protein D using anti-Surfactant protein D antibody. Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. Lane 1: Rat Lung Tissue Lysate at 50 ug, Lane 2: Rat Brain Tissue Lysate at 50 ug, Lane 3: PANC Whole Cell Lysate at 40 ug. After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Surfactant protein D antigen affinity purified polyclonal antibody at 0.5 µg/mL overnight at 4°C, then washed with TBS-0.1% Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for Surfactant protein D at approximately 38 kDa. The expected band size for Surfactant protein D is at 38 kDa.