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Anti-SFTPA1 + SFTPA2 Antibody (aa102-115) IHC-plus™ LS-B9818

Note: This antibody replaces LS-C154970
Catalog Size Price
LS-B9818-50 50 µg (0.5 mg/ml) Unavailable

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100% Guaranteed
Goat Polyclonal to Human SFTPA1 + SFTPA2
IHC - Paraffin, Western blot, ELISA


Human (tested or 100% immunogen sequence identity)
Immunoaffinity purified


  • IHC - Paraffin (5 µg/ml)
  • Western blot (0.01 - 0.03 µg/ml)
  • ELISA (1:32000)

Specificity and Use

SFTPA1 + SFTPA2 antibody was raised against synthetic peptide C-HLDEELQATLHDFR from an internal region of human SFTPA1 / Surfactant Protein A (NP_005402.3; NP_001087239.2; NP_001158117.1; NP_001158118.1; NP_001092138.1). Percent identity by BLAST analysis: Human, Chimpanzee, Gorilla, Orangutan, Monkey (100%); Marmoset (86%).
LS-E27840 - Lyophilized - 100 µg - $145.00
Immunizing peptide used to generate LS-B9818. Useful for pre-absorption and neutralization of the antibody's antigen binding site.
Human SFTPA1 / Surfactant Protein A. 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
Peptide ELISA: antibody detection limit dilution 1:32000. Western blot: Approx 30kD band observed in Human Lung lysates (calculated MW of 27.7kD according to NP_001087239.2). Recommended concentration: 0.01-0.03 ug/ml. Immunohistochemistry: 5 ug/ml.


Tris-buffered saline, pH 7.3, 0.5% BSA, 0.02% sodium azide
Store at -20°C. Avoid freeze-thaw cycles.
For research use only.



Anti-SFTPA1 / Surfactant Protein A antibody IHC staining of human lung. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B9818 concentration 5 ug/ml.

Western blot

Western blot
SFTPA1 antibody (0.01 ug/ml) staining of Human Lung lysate (35 ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.

Requested From: 
Date Requested: 3/23/2018

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