Product nameHuman Lipocalin-2 Matched Antibody Pair Kit
See all Lipocalin-2 / NGAL kits
Assay typeELISA set
Range31.25 pg/ml - 2000 pg/ml
Species reactivityReacts with: Human
Matched Antibody Pair Kits include a capture and a biotinylated detector antibody pair, along with a calibrated protein standard, suitable for sandwich ELISA. The Matched Antibody Pair Kit can be used to quantify native and recombinant human Lipocalin-2.
Matched antibody pair kits and reagents deliver consistent, specific, and sensitive results.
• Batch-to-batch consistency: only recombinant monoclonal antibodies are used in our matched antibody pairs.
• Specificity: antibody pairs are screened in plasma and serum to ensure specificity in complex samples.
• Sensitivity: benchmarked against commercially available antibody pairs to ensure equivalent or superior performance compared with the competition.
Additional buffers and plates are required for the assay. An accessory pack can be purchased which includes buffer reagents required to perform 10 x 96-well plate sandwich ELISAs (ab210905).
For additional information on the performance of the antibody pair used in this kit, please see our equivalent SimpleStep ELISA® (ab215541) which uses the same antibody pair.
To receive an electronic copy of the Certificate of Analysis, please send an email with "CoA for matched antibody pair kit" in the subject line and the desired product number and lot number in the body of the email.
Tested applicationsSuitable for: ELISAmore details
Storage instructionsStore at -20°C. Please refer to protocols.
Components 10 x 96 tests 2 x 96 tests Human Lipocalin 2 Capture Antibody 1 x 100µg 1 x 20µg Human Lipocalin 2 Detector Antibody 1 x 25µg 1 x 5µg Human Lipocalin 2 Lyophilized Protein 1 vial 1 vial
- Pathways and Processes
- Metabolic signaling pathways
- Lipid and lipoprotein metabolism
- Fatty acids
FunctionIron-trafficking protein involved in multiple processes such as apoptosis, innate immunity and renal development. Binds iron through association with 2,5-dihydroxybenzoic acid (2,5-DHBA), a siderophore that shares structural similarities with bacterial enterobactin, and delivers or removes iron from the cell, depending on the context. Iron-bound form (holo-24p3) is internalized following binding to the SLC22A17 (24p3R) receptor, leading to release of iron and subsequent increase of intracellular iron concentration. In contrast, association of the iron-free form (apo-24p3) with the SLC22A17 (24p3R) receptor is followed by association with an intracellular siderophore, iron chelation and iron transfer to the extracellular medium, thereby reducing intracellular iron concentration. Involved in apoptosis due to interleukin-3 (IL3) deprivation: iron-loaded form increases intracellular iron concentration without promoting apoptosis, while iron-free form decreases intracellular iron levels, inducing expression of the proapoptotic protein BCL2L11/BIM, resulting in apoptosis. Involved in innate immunity, possibly by sequestrating iron, leading to limit bacterial growth.
Tissue specificityExpressed in bone marrow and in tissues that are prone to exposure to microorganism. High expression is found in bone marrow as well as in uterus, prostate, salivary gland, stomach, appendix, colon, trachea and lung. Not found in the small intestine or peripheral blood leukocytes.
Sequence similaritiesBelongs to the calycin superfamily. Lipocalin family.
Cellular localizationSecreted. Upon binding to the SLC22A17 (24p3R) receptor, it is internalized.
- Information by UniProt
- 25 kDa alpha 2 microglobulin related subunit of MMP9
- 25 kDa alpha-2-microglobulin-related subunit of MMP-9
SimpleStep ELISA kits
Our Abpromise guarantee covers the use of ab220126 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ELISA||Use at an assay dependent concentration.|
ab220126 has not yet been referenced specifically in any publications.