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SFTPA1 / SFTPA2 (aa102-115) Antibody (internal region)

Peptide-affinity purified goat antibody

  • WB - SFTPA1 / SFTPA2 (aa102-115) Antibody (internal region) AF3713a
    AF3713a (0.01 µg/ml) staining of Human Lung lysate (35 µg protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q8IWL2
Other Accession NP_005402.3, NP_001087239.2, NP_001158117.1, NP_001158118.1, NP_001092138.1, 653509, 729238
Reactivity Human
Predicted Cow
Host Goat
Clonality Polyclonal
Concentration 0.5 mg/ml
Isotype IgG
Calculated MW 26242 Da
Additional Information
Gene ID 653509
Other Names Pulmonary surfactant-associated protein A1, PSP-A, PSPA, SP-A, SP-A1, 35 kDa pulmonary surfactant-associated protein, Alveolar proteinosis protein, Collectin-4, SFTPA1, COLEC4, PSAP, SFTP1, SFTPA, SFTPA1B
Format 0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsSFTPA1 / SFTPA2 (aa102-115) Antibody (internal region) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Function In presence of calcium ions, it binds to surfactant phospholipids and contributes to lower the surface tension at the air-liquid interface in the alveoli of the mammalian lung and is essential for normal respiration.
Cellular Location Secreted, extracellular space, extracellular matrix. Secreted, extracellular space, surface film
Research Areas
Citations (0)

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This antibody is expected to recognize all the reported isoforms of A1 (NP_005402.3; NP_001087239.2; NP_001158117.1; NP_001158118.1) and A2 ( NP_001092138.1), Reported variants represent identical protein: NP_001158116.1, NP_005402.3, NP_001158119.1


Epigenetic regulation of surfactant protein A gene (SP-A) expression in fetal lung reveals a critical role for Suv39h methyltransferases during development and hypoxia. Benlhabib H, Mendelson CR. Mol Cell Biol. 2011 May;31(10):1949-58. PMID: 21402781

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$ 325.00
Cat# AF3713a
(40 western blots)
Availability: 7-10 days
Bulk Size
Seasonal Special on Bulk Order
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