Quinolinic acid Monoclonal Antibody
Ref: IS002
Kynurenine pathwayTryptophan metabolismToxinsMonoclonal AntibodiesICCIFIHC

Quinolinic acid detection in human midbrain by immunohistofluorescence (IHF) Quinolinic acid detection in human midbrain by immunohistofluorescence (IHF) Quinolinic acid detection in human midbrain by immunohistochemistry (IHC) Anti- Quinolinic acid antibody affinity & specificity Quinolinic acid Quinolinic acid detection in human midbrain by immunohistofluorescence (IHF)
Immunofluorescence staining highlights nuclear exclusion of Quinolinic acid in human midbrain. Paraffin-embedded brain tissue section was subjected to pH=9 antigen retrieval followed by overnight incubation with primary anti-Quinolinic acid antibody (dilution 1/250). After incubation with Alexa-555 conjugated secondary Ab, epifluorescence microscopy (100X) was used to visualize the staining.
DatasheetMSDS
Confirmed to be highly specific and affine by competitive ELISA, the monoclonal anti- Quinolinic acid antibody 4E11-G3 was validated for immunofluorescence (IF) and immunohistochemistry (IHC) in human midbrain tissues.
Clonality | Monoclonal antibody (clone 4E11-G3) |
Host | Mouse |
Valided applications | IHC / IF |
Reactivity | Reacts with all species |
References | Not yet cited to our knowledge Submit content and get a 10% discount! |
Format | 50µL |
Size | 50µl |
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440.00€
97 in stock
Worldwide shipping
Product overview
Product name | Quinolinic acid antibody |
Synonyms | Pyridine-2,3-dicarboxylic acid antibody
2,3-pyridinedicarboxylic acid antibody 3,4-Pyridinedicarboxylic acid antibody Pyridine-3,4-dicarboxylic acid antibody |
Immunogen | Conjugated quinolinic acid |
Isotype | IgG1 k chain |
Clone | clone 4E11-G3 |
Specificity | When tested in competitive ELISA, the anti-Quinolinic acid antibody did not show any significant cross reactivity with Picolinic and Quinaldic acid conjugates |
Lot number | 140201 |
Expiration date | 2025-02-01 |
Storage
Form | Liquid |
Purity | Purified IgG |
Concentration | 0,5mg/ml |
Storage |
Store at +4°C for short term (1-2 months). Aliquot and store at -20°C for long term. Avoid repeated freeze / thaw cycles |
Material safety datasheet | Download MSDS |
Immunohistochemistry (IHC) | Dilute at 1:100-1:1000. Perform heat antigen retrieval (pH=9) before initiating IHC staining protocol on paraffin-embedded and frozen sections |
Immunofluorescence (IF) | Dilute at 1:50-1:500 on paraffin-embedded and frozen sections. Perform heat antigen retrieval and incubate fluorescent dyes conjugated secondary antibody |
Comments | Optimal working dilutions must be determined by the end-user |
Restrictions | For research use only |
Antibody not yet cited. Submit an article and get a 10% discount!
Selected publications about Quinolinic acid:
- Lugo-Huitrón R, Ugalde Muñiz P, Pineda B, Pedraza-Chaverrí J, Ríos C, Pérez-de la Cruz V. Quinolinic acid: an endogenous neurotoxin with multiple targets. Oxid Med Cell Longev. 2013;2013:104024. doi: 10.1155/2013/104024. Epub 2013 Sep 5. Review.
- Wu W, Nicolazzo JA, Wen L, Chung R, Stankovic R, Bao SS, Lim CK, Brew BJ, Cullen KM, Guillemin GJ. Expression of tryptophan 2,3-dioxygenase and production of kynurenine pathway metabolites in triple transgenic mice and human Alzheimer’s disease brain. PLoS One. 2013 Apr 22;8(4):e59749. doi: 10.1371/journal.pone.0059749. Print 2013
- Schwarcz R, Bruno JP, Muchowski PJ, Wu HQ. Kynurenines in the mammalian brain: when physiology meets pathology. Nat Rev Neurosci. 2012 Jul;13(7):465-77. doi: 10.1038/nrn3257.
- Guillemin GJ.Quinolinic acid, the inescapable neurotoxin.FEBS J. 2012 Apr;279(8):1356-65. doi: 10.1111/j.1742-4658.2012.08485.x. Epub 2012 Mar 27. Review