Date published: 2026-4-25

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CAP-18 Antibody (H7): sc-130552

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Datasheets
  • CAP-18 Antibody (H7) is a mouse monoclonal IgG1 κ CAP-18 antibody, cited in 3 publications, provided at 200 µg/ml
  • raised against amino acids 115-121 of CAP-18 of human origin
  • CAP-18 Antibody (H7) is recommended for detection of CAP-18 of human origin by WB, IF, IHC(P) and FCM
  • Anti-CAP-18 Antibody (H7) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for CAP-18 Antibody (H7) for WB and IHC(P) applications. These reagents are now offered in bundles with CAP-18 Antibody (H7) (see ordering information below).
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CAP-18 Antibody (H7) is a mouse monoclonal IgG1 kappa light chain antibody that detects CAP-18 protein of human origin by western blotting (WB), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and flow cytometry (FCM). CAP-18 (H7) antibody is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. CAP-18, also known as FALL-39 peptide antibiotic, cationic anti-microbial protein, CAMP, or HSD26, is a 170 amino acid precursor that undergoes proteolytic processing to generate the active antibacterial peptide LL-37. LL-37 is crucial for innate immune response, playing a significant role in the first line of defense against microbial infections. Unlike defensins, which are characterized by cysteine-rich structure and β-pleated sheet conformation, LL-37 is unique in being cysteine-free and adopting an amphipathic α-helical structure, allowing effective interaction with bacterial lipopolysaccharides (LPS). This interaction not only neutralizes pathogens but also serves as a potent chemotactic factor, recruiting immune cells such as mast cells to sites of inflammation. While LL-37 is elevated in various inflammatory skin conditions, including psoriasis and dermatitis, LL-37 is absent in normal epidermal tissue, highlighting potential as a biomarker for inflammatory diseases.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

CAP-18 Antibody (H7)

sc-130552
200 µg/ml
$322.00

CAP-18 Antibody (H7): m-IgG Fc BP-HRP Bundle

sc-527084
200 µg Ab; 10 µg BP
$361.00

CAP-18 Antibody (H7): m-IgG1 BP-HRP Bundle

sc-532457
200 µg Ab; 20 µg BP
$361.00

CAP-18 Antibody (H7) AC

sc-130552 AC
500 µg/ml, 25% agarose
$424.00

CAP-18 Antibody (H7) HRP

sc-130552 HRP
200 µg/ml
$322.00

CAP-18 Antibody (H7) FITC

sc-130552 FITC
200 µg/ml
$336.00

CAP-18 Antibody (H7) PE

sc-130552 PE
200 µg/ml
$349.00

CAP-18 Antibody (H7) Alexa Fluor® 488

sc-130552 AF488
200 µg/ml
$364.00

CAP-18 Antibody (H7) Alexa Fluor® 546

sc-130552 AF546
200 µg/ml
$364.00

CAP-18 Antibody (H7) Alexa Fluor® 594

sc-130552 AF594
200 µg/ml
$364.00

CAP-18 Antibody (H7) Alexa Fluor® 647

sc-130552 AF647
200 µg/ml
$364.00

CAP-18 Antibody (H7) Alexa Fluor® 680

sc-130552 AF680
200 µg/ml
$364.00

CAP-18 Antibody (H7) Alexa Fluor® 790

sc-130552 AF790
200 µg/ml
$364.00

Can CAP-18 (H7): sc-130552 monoclonal antibody be used in WB with mouse cells?

Asked by: Tracyy
Thank you for your question. We have not yet tested this antibody, CAP-18 (H7): sc-130552, for use in mouse samples so we do not currently recommend the antibody for detection in that species.
Answered by: Technical Support
Date published: 2017-11-09

Can CAP-18 (H7): sc-130552 monoclonal antibody be used in IF or IHC with mouse tissue or cells? Will there be non-specific staining?

Asked by: Randy McDonald
Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent, CAP-18 (H7): sc-130552 is available in a variety of direct conjugations, such as HRP, PE, FITC and AlexaFluors.
Answered by: Technical Support
Date published: 2017-11-08
  • y_2026, m_4, d_23, h_7CST
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Rated 4 out of 5 by from Great immunoperoxidase cytoplasmic and membraneGreat immunoperoxidase cytoplasmic and membrane staining in formalin fixed, paraffin-embedded human bone marrow tissue. -SCBT QC
Date published: 2015-04-17
Rated 4 out of 5 by from ICC publishable data with human bronchoalveolarICC publishable data with human bronchoalveolar lavage (BAL) cells - SCBT Publication Review
Date published: 2013-12-16
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CAP-18 Antibody (H7) is rated 4.0 out of 5 by 2.
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