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Anti-SLPI / Antileukoproteinase Antibody LS-C10072


Wt. Vol. Conc. Price
50 µg - 0.1 mg/ml $495
100 µg - - $650
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular SLPI / Antileukoproteinase Antibodies

Anti-SLPI / Antileukoproteinase Antibody IHC-plus™ LS-B2174
Goat Polyclonal (IgG) to Human SLPI / Antileukoproteinase
IHC - Paraffin, Western blot, ELISA, Neutralization
Immunohistochemistry Image
Anti-SLPI / Antileukoproteinase Antibody (clone 31) LS-C139971
Mouse Monoclonal [clone 31] (IgG1) to Human SLPI / Antileukoproteinase
IHC - Paraffin, IHC - Frozen, Western blot, Immunoprecipitation
Anti-SLPI / Antileukoproteinase Antibody (clone 31) IHC-plus™ LS-B8440
Mouse Monoclonal [clone 31] (IgG1) to Human SLPI / Antileukoproteinase
IHC - Paraffin, IHC - Frozen, Western blot, Immunoprecipitation, ELISA
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Goat Polyclonal (IgG) to Human SLPI / Antileukoproteinase
Western blot, ELISA, Neutralization


Human SLPI / Antileukoproteinase
Human (tested or 100% immunogen sequence identity)
IgG Polyclonal
Immunoaffinity purified


  • Western blot (0.1 - 0.2 µg/ml)
  • ELISA (0.5 - 1 µg/ml)
  • Neutralization

Specificity and Use

SLPI / Antileukoproteinase antibody was raised against purified, E. coli-derived, recombinant human secretory leukocyte protease inhibitor (SLPI).
Recognizes human SLPI in direct ELISA and Western Blot. ~20% cross-reactivity with mSLPI (ELISA). Antibody neutralizes SLPI biological activity.
Suitable for use in Neutralization, Direct ELISA, Western Blot. Neutralization: ~20 ng of antibody will neutralize 50% of the activity due to 1 ng of rhSLPI. Inhibits trypsin-catalyzed hydrolysis of tosyl-Gly-Pro-Lys-4-nitroanilide acetate. Recombinant human SLPI will inhibit trypsin activity at a 1:1 molar ratio of rhSLPI to active trypsin. Direct ELISA: 0.5-1.0 ug/ml. The detection limit for rhSLPI is approximately 0.03 ng/well. Western Blot: 0.1-0.2 ug/ml with the appropriate secondary reagents to detect human SLPI. The detection limit for rhSLPI is ~1 ng/lane under non-reducing and reducing conditions.


PBS, pH 7.2, 40% glycerol.
Long term: Add glycerol (40-50%) -20°C; Short term: +4°C
For research use only.

About SLPI / Antileukoproteinase

P03973 NM_003064 NP_003055.1

SLPI Antibody, ALK1 Antibody, ALP Antibody, Antileukoprotease Antibody, BLPI Antibody, HUSI Antibody, Mucus proteinase inhibitor Antibody, HUSI-I Antibody, SLP1 Antibody, Antileukoproteinase Antibody, Seminal proteinase inhibitor Antibody, WFDC4 Antibody, HUSI-1 Antibody, Protease inhibitor WAP4 Antibody, WAP4 Antibody

SLPI is a secreted inhibitor which protects epithelial tissues from serine proteases. It is found in various secretions including seminal plasma, cervical mucus, and bronchial secretions, and has affinity for trypsin, leukocyte elastase, and cathepsin G. Its inhibitory effect contributes to the immune response by protecting epithelial surfaces from attack by endogenous proteolytic enzymes. This antimicrobial protein has antibacterial, antifungal and antiviral activity.

Requested From: United States
Date Requested: 10/28/2016

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