Defensin 2, beta (Human) - ELISA Kit


Catalog #
EK-072-37 96 wells $503

  • Protocol:
  • View/Download (PDF) - for reference only
  • Sample Preparation:
  • Suggested Procedure
  • Measured Sample Levels: polaroid
    Measured values represent approximate 'normal' levels in sample, but do not signify the only possible sample levels. Various factors (e.g. sample storage, assay procedure) can affect results.
  • Human Plasma: 303 pg/ml
    Human Serum: 500 pg/ml
  • Sensitivity: polaroid
    Data may differ slightly based on lot.
  • 15.6 pg/ml
  • Linear Range: polaroid
    Data may differ slightly based on lot.
  • 15.6 - 1000 pg/ml
  • Cross Reactivity:
  • Peptide %
    Beta-Defensin 2 (Human) 100
    Beta-Defensin 1 (36 a.a.) 0
    Beta-Defensin 1 (47 a.a.) 0
    Beta-Defensin 3 0

  • Intra-assay variation:
  • <10%
  • Inter-assay variation:
  • <15%
Standard Curve:

Relationship Between Human β-Defensin 2 and the Vaginal Environment.

Beta-Defensin-2 and Beta-Defensin-3 Reduce Intestinal Damage Caused by Salmonella typhimurium Modulating the
Expression of Cytokines and Enhancing the Probiotic Activity of Enterococcus faecium

Toll-like receptor-mediated airway IL-17C enhances epithelial host defense in an autocrine/paracrine manner.
Kusagaya H, Fujisawa T, Yamanaka K, et al. Am J Respir Cell Mol Biol. 2014;50(1):30-9.

Therapeutic potential of adenovirus-mediated delivery of β-defensin 2 for experimental otitis media.
Woo JI, Kil SH, Brough DE, Lee YJ, Lim DJ, Moon SK.  Innate Immun. 2015;21(2):215-24.

Effects of yoga exercise on salivary beta-defensin 2.
Eda N, Shimizu K, Suzuki S, Tanabe Y, Lee E, Akama T. Eur J Appl Physiol. 2013;113(10):2621-7.

Human β-defensin 2 may inhibit internalisation of bacillus Calmette-Guérin (BCG) in bladder cancer cells.
Kim JH, Kim SJ, Lee KM, Chang IH. BJU Int. 2013;112(6):781-90.

Cytotoxicity and inflammatory potential of two Pseudomonas mosselii strains isolated from clinical samples of hospitalized patients.
Leneveu-jenvrin C, Madi A, Bouffartigues E, et al. BMC Microbiol. 2013;13:123.

Searching for lower female genital tract soluble and cellular biomarkers: defining levels and predictors in a cohort of healthy Caucasian women.
Kyongo JK, Jespers V, Goovaerts O, et al. PLoS ONE. 2012;7(8):e43951.

Beta-defensin-2 Protein Is a Serum Biomarker for Disease Activity in Psoriasis and Reaches Biologically Relevant Concentrations in Lesional Skin
Jansen PA, Rodijk-olthuis D, Hollox EJ, et al.  PLoS ONE. 2009;4(3):e4725.

Changes in Salivary Antimicrobial Peptides, Immunoglobulin A and Cortisol After Prolonged Strenuous Exercise
Usui T, Yoshikawa T, Orita K, et al.  Eur J Appl Physiol. 2011;111(9):2005-14.

Development, cytokine profile and function of human interleukin 17-producing helper T cells.
Wilson NJ, Boniface K, Chan JR, et al. Nat Immunol. 2007;8(9):950-7.

Human antimicrobial proteins in ear wax.

Human beta-Defensins in different states of diseases of the tonsilla palatina.

Esophageal human β-defensin expression in eosinophilic esophagitis.