For Research Use Only. Not for use in diagnostic procedures.

Store all reagents at 2-8 degree C.

We suggest pre-experimenting with neat (undiluted) samples, 1:2 or 1:4 dilutions. Please avoid diluting your samples more than 1:10 as it would exceed the dilution limit set for this kit. If the expected concentration of the target is beyond the detection range of the kit, please contact our technical support team

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual.

Small volumes of PAX9 elisa kit vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS726004 is a ready-to-use microwell, strip plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the Paired box gene 9 (PAX9) ELISA Kit target analytes in biological samples. The concentration gradients of the kit standards or positive controls render a theoretical kit detection range in biological research samples containing PAX9. The ELISA analytical biochemical technique of the MBS726004 kit is based on PAX9 antibody-PAX9 antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect PAX9 antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, PAX9. Appropriate sample types may include undiluted body fluids and/or tissue homogenates, secretions. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV(%).

Principle of the Assay: PAX9 ELISA kit applies the competitive enzyme immunoassay technique utilizing a monoclonal anti-PAX9 antibody and an PAX9-HRP conjugate. The assay sample and buffer are incubated together with PAX9-HRP conjugate in pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the PAX9 concentration since PAX9 from samples and PAX9-HRP conjugate compete for the anti-PAX9 antibody . Since the number of sites is limited, as more sites are occupied by PAX9 from the sample, fewer sites are left to bind PAX9-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The PAX9 concentration in each sample is interpolated from this standard curve.

36,310 Da

paired box 9

paired box protein Pax-9; paired domain gene 9

Paired box protein Pax-9

PAX9_HUMAN

This gene is a member of the paired box (PAX) family of transcription factors. Members of this gene family typically contain a paired box domain, an octapeptide, and a paired-type homeodomain. These genes play critical roles during fetal development and cancer growth. The specific function of the paired box 9 gene is unknown but it may involve development of stratified squamous epithelia as well as various organs and skeletal elements. [provided by RefSeq, Jul 2008]

PAX9: Transcription factor required for normal development of thymus, parathyroid glands, ultimobranchial bodies, teeth, skeletal elements of skull and larynx as well as distal limbs. Interacts with KDM5B.

Protein type: Transcription factor

Chromosomal Location of Human Ortholog: 14q13.3

Cellular Component: nucleus

Molecular Function: protein binding

Biological Process: odontogenesis; transcription, DNA-dependent; regulation of odontogenesis; positive regulation of transcription from RNA polymerase II promoter; negative regulation of transcription, DNA-dependent; endoderm development

Disease: Tooth Agenesis, Selective, 3

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