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IgG4 elisa kit :: Canine Immunoglobulin G4 ELISA Kit

Scan QR to view Datasheet Catalog #    MBS748891
Typical Testing Data/Standard Curve (for reference only)
Unit / Price
48-Strip-Wells  /  $470 +1 FREE 8GB USB
96-Strip-Wells  /  $675 +1 FREE 8GB USB
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 Product Name   

Immunoglobulin G4 (IgG4), ELISA Kit

 Also Known As   

Canine Immunoglobulin G4 ELISA Kit

 Product Gene Name   

IgG4 elisa kit

[Similar Products]
 Research Use Only    For Research Use Only. Not for use in diagnostic procedures.
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  Manual Insert    Download PDF Manual View PDF Manual
 Species Reactivity    Canine
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 Specificity    This assay has high sensitivity and excellent specificity for detection of IgG4. No significant cross-reactivity or interference between IgG4 and analogues was observed. NOTE: Limited by current skills and knowledge, it is impossible for us to complete the cross-reactivity detection between IgG4 and all the analogues, therefore, cross reaction may still exist in some cases.
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 Samples    Serum, plasma, Cell Culture Supernatants, body fluid and tissue homogenate
 Assay Type    Competitive
 Sensitivity    0.1 mg/ml.
 Intended Uses    This IgG4 ELISA kit is a 1.5 hour solid-phase ELISA designed for the quantitative determination of Canine IgG4. This ELISA kit for research use only, not for therapeutic or diagnostic applications!
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 Preparation and Storage    Store all reagents at 2-8 degree C.
 Sample Preparation    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 technical support.
 Other Notes    Small volumes of IgG4 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.
 Searchable Terms for IgG4 purchase    MBS748891 is a ready-to-use microwell, strip plate Competitive ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the Immunoglobulin G4 (IgG4) 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 IgG4, with an estimated sensitivity of 0.1 mg/ml. The ELISA analytical biochemical technique of the MBS748891 kit is based on IgG4 antibody-IgG4 antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect IgG4 antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, IgG4. Appropriate sample types may include undiluted human body fluids and/or tissue homogenates, secretions such as Serum, plasma, Cell Culture Supernatants, body fluid and tissue homogenate. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV(%).
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Product Description specifically for IgG4 elisa kit

   Principle of the assay: IgG4 ELISA kit applies the competitive enzyme immunoassay technique utilizing a monoclonal anti-IgG4 antibody and an IgG4-HRP conjugate. The assay sample and buffer are incubated together with IgG4-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 IgG4 concentration since IgG4 from samples and IgG4-HRP conjugate compete for the anti-IgG4 antibody binding site. Since the number of sites is limited, as more sites are occupied by IgG4 from the sample, fewer sites are left to bind IgG4-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The IgG4 concentration in each sample is interpolated from this standard curve.
 Product Categories/Family for IgG4 elisa kit    Immunology
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 Typical Testing Data/Standard Curve (for reference only) of IgG4 elisa kit    IgG4 elisa kit Typical Testing Data/Standard Curve (for reference only) image
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Sample Manual Insert of MBS748891
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NCBI/Uniprot data below describe general gene information for IgG4. It may not necessarily be applicable to this product.
 NCBI GI #    385843998
 NCBI Accession #    AFI81247.1 [Other Products]
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 NCBI Official Full Name    immunoglobulin G4 heavy chain variable region, partial
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 Precautions    All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
 Disclaimer    While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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