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Your Position: Home > Kits > Gentamicin > RES-A079

resDetect™ Gentamicin ELISA Kit (high sensitivity)

For research use only.

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    Product Details
    Assay TypeCompetitive-ELISA
    AnalyteGentamicin
    Format96T
    Regulatory StatusRUO
    Sensitivity0.1ng/mL
    Standard Curve Range0.1 ng/mL-3.2 ng/mL
    Assay Time1hr 20 min
    Suitable Sample TypeFor the detection and quantitative determination of Gentamicin residues in plasmid DNA raw materials for cell and gene therap.
    Sample volume50ul
  • Background
    Residues of gentamicin are prone to occur in the production process of biological products, which can easily lead to abnormal reactions in the human body. Therefore, the residual amount of gentamicin in biological products or semi-finished products of biological products should be strictly controlled.
  • Application

    The kit is developed for the detection of Gentamicin in drug products or semi-manufactures.

    It is for research use only.

  • Storage
    1. Unopened kit should be stored at 2℃-8℃ upon receiving.

    2. Find the expiration date on the outside packaging and do not use reagents past their expiration date.

    3. The opened kit should be stored per components table. The shelf life is 30 days from the date of opening.

    Materials Provided
    IDComponentsSize
    RES-A079-C01Gentamicin Coated Plate1plate
    RES-A079-C02Gentamicin Standard0.1152ug
    RES-A079-C03HRP-Anti-Gentamicin Antibody6mL
    RES-A079-C041×Dilution Buffer50mL
    RES-A079-C0520xWashing Buffer50mL
    RES-A079-C06Substrate Solution12mL
    RES-A079-C07Stop Solution7mL
  • Assay Principles
    The Gentamicin quantitative detection kit adopts the indirect competitive ELISA method, and the pre-coated conjugated Gentamicin antigen on the microstrip competes with the residual Gentamicin in the sample to bind the enzyme-labeled anti-Gentamicin monoclonal antibody, and then uses a microplate reader to detect the absorbance value by adding TMB substrate, and the absorbance value is negatively correlated with the content of kanamycin in the sample. The kit takes only about one hour and 20 minutes to operate and has a linear range of 0.1 ng/mL to 3.2 ng/mL.
Typical Data Please refer to DS document for the assay protocol.
 Gentamicin TYPICAL DATA

Detection of Gentamicin by competitive ELISA Assay
Immobilized Gentamicin antigen competes with the residual Gentamicin in the sample to bind the enzyme-labeled anti-Gentamicin monoclonal (QC tested). For each experiment, a standard curve needs to be set for each micro-plate, and the specific OD value may vary depending on different laboratories, testers, or equipments. The following example data is for reference only.

Validation
Intra-Assay Statistics

Three samples of known concentration were tested ten times on one plate to assess intra-assay precision , Intra-Assay Precision CV≤15%.

 Gentamicin INTRA-ASSAY STATISTICS
Inter-Assay Statistics

Three samples of known concentration were tested in ten separate assays to assess inter-assay precision, Inter-Assay Precision CV≤15%.

 Gentamicin INTER-ASSAY STATISTICS
Accuracy

Three samples of different concentration were tested ten times to assess Accuracy , Accuracy recovery rate 75-120%.

 Gentamicin ACCURACY
Interference effect

We have conducted interference effect test about frequently-used buffers, they have excellent buffer compatibility. For specific buffers, it is recommended that you verify recovery to determine the minimum dilution ratio.

 Gentamicin INTERFERENCE EFFECT
Specificity

When 500 μg/mL ampicillin, tetracycline and chloramphenicol were added into the sample diluent, no cross-reactivity was observed

 Gentamicin SPECIFICITY

High, medium and low concentrations of BSA were added to MDCK( 2×106 cells/mL), HEK293( 3.5×106 cells/mL) , CHO( 2×106 cells/mL) and T-lymphocyte( 2.15×106 cells/mL) the recovery rate of BSA was used as the specific validation index.

 Gentamicin SPECIFICITY
  • Clinical and Translational Updates

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Price(USD) : $600.00

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