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Your Position: Home > Antibody > PTX > PTX-S343

Monoclonal Anti-PTX Antibody, Mouse IgG2a (MALS verified)

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  • Source

    Monoclonal Anti-PTX Antibody, Mouse IgG2a is a Mouse monoclonal antibody recombinantly expressed from CHO cells.

  • Species

    Mouse

  • Isotype

    Mouse IgG2a | Mouse Kappa

  • Antibody Type

    Recombinant Monoclonal

  • Reactivity

    Chemical

  • Immunogen

    PTX.

  • Specificity

    This product is a specific antibody specifically reacts with PTX.

  • Application
    ApplicationRecommended Usage
    ELISA0.1-20 ng/mL
  • Purity

    >95% as determined by SDS-PAGE.

    >90% as determined by SEC-MALS.

  • Purification

    Protein A purified/ Protein G purified

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
SDS-PAGE
PTX SDS-PAGE

Monoclonal Anti-PTX Antibody, Mouse IgG2a on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95% (With Star Ribbon Pre-stained Protein Marker).

SEC-MALS
PTX MALS images

The purity of Monoclonal Anti-PTX Antibody, Mouse IgG2a (Cat. No. PTX-S343) is more than 90% and the molecular weight of this protein is around 140-160 kDa verified by SEC-MALS.

Bioactivity-ELISA
 PTX ELISA

Immobilized ADC-PTX at 1 μg/mL (100 μL/well) can bind Monoclonal Anti-PTX Antibody, Mouse IgG2a (Cat. No. PTX-S343) with a linear range of 0.106-6.767 ng/mL (QC tested).

 PTX ELISA

Immobilized Human TROP-2 / TACSTD2 Protein, His Tag (MALS verified) (Cat. No. TR2-H5223) at 2 μg/mL, add increasing concentrations of ADC-PTX, and then add Monoclonal Anti-PTX Antibody, Mouse IgG2a (Cat. No. PTX-S343) at 0.54 μg/mL. Detection was performed using HRP-conjugated Goat Anti-Mouse IgG with sensitivity of 0.04 ng/mL (Routinely tested).

  • Background
    PTX3 is a prototypic long pentraxin consisting of a C-terminal 203-amino acid pentraxin-like domain coupled with an N-terminal 178-amino acid unrelated portion. Plays a role in the regulation of innate resistance to pathogens, inflammatory reactions, possibly clearance of self-components and female fertility. PTX3 can binds to C1q, but not C1s.
  • Clinical and Translational Updates

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ETA of in-stock products: 2 business days

Price(USD) : $315.00

Price(USD) : $1890.00

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