Update profile
    Change password
    Sign out

Leukotriene B4 ELISA Kit

Microplate competitive sandwich ELISA kit for leukotriene B4 (LTB4).

Thermo Scientific Leukotriene B4 ELISA Kits

Assay LTB4 (leukotriene B4) eicosanoid levels in biological samples, such as tissue culture media, plasma, saliva and urine, with our Thermo Scientific Leukotriene B4 Competitive ELISA Kit.

This LTB4 competitive ELISA kit is an immunoassay for the quantitative determination of leukotriene B4 (LTB4) in biological fluids. The assay is based on the competition between LTB4 in the standard or sample and alkaline phosphatase conjugated LTB4 (LTB4-AP) for a limited amount of LTB4 monoclonal antibody bound to an anti-Rabbit IgG precoated 96-well plate. As the concentration of LTB4 in the sample increases, the amount of LTB4-AP captured by the coating antibody decreases. Thus, there is an inverse relationship between optical density (OD) and the amount of analyte in the sample.


  • Target: leukotriene B4 (LTB4, LT-B4)
  • Format: colorimetric ELISA (p-NPP substrate) in clear 96-well plate
  • Measurement: absorbance at 405nm minus absorbance at 570nm
  • Assay Range: 47 to 12,000pg/mL
  • Sensitivity: < 19.4pg/mL
  • Precision: dependent upon sample type and level (see instructions)
  • Sample Types: cell culture supernatant, serum, plasma (EDTA), saliva, urine
  • Total Assay Time: 3 hours
  • Sample Size: 100μL
  • Specificity: no significant cross-reaction with PGE2,PGF2α, 20-OH-LTB4, 20-COOH-LTB4, LTC4, LTD4, LTE4, 5(S)-HETE, 12(S)-HETE, 15(S)-HETE; less than 1% cross-reaction with 12-epi-LTB4; approx. 5% cross-reaction with 6-trans-LTB4 and 6-trans-12-epi-LTB4.


Complete kit contains pre-coated antibody-plate, detection antibodies, diluent, wash buffer, standard, substrate, and stop solution.

Related Resources:

Related Products:


This product is for In Vitro experimental use only. Not for resale without express authorization.

Ordering Information
Product # Description Pkg. Size Instructions MSDS CofA Price
EHLTB4 Leukotriene B4 Competitive ELISA Kit
Formulation: Complete ELISA kit with coated 96-well plate
Sufficient For: 96 microplate wells

Kit Contents:
Anti-Rabbit IgG Precoated 96-well Plate, 1 each
Reagent Diluent, 30mL
LTB4 Antibody, 6mL
LTB4-AP Conjugate, 6mL
LTB4 Standard, 0.5mL
10X Wash Buffer, 30mL
Substrate Solution, 20mL
Stop Solution, 6mL
Plate Sealer, 1 each
LTB4 Assay Layout Sheet, 1 each
1-plate kit MSDS for product #EHLTB4 Leukotriene B4 Competitive ELISA Kit $365.00

Add to cart

Instructions | MSDS | CofA
Product Instructions | MSDS | CofA  

Recommend this page

Follow Us
Email Sign-up  Email Announcements

You may also need
21181 - Protein A

34095 - SuperSignal West Femto Maximum Sensitivity Substrate


Antibodies  |   Molecular Biology   |   Cell Biology   |  Thermo Scientific  |   * Trademarks  |   Privacy Statement
© 2014 Thermo Fisher Scientific Inc.   |   3747 N Meridian Rd, Rockford, IL USA 61101   |   1-800-874-3723  or  815-968-0747