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Monoclonal Anti-FMC63 Antibody, Mouse IgG1 (Y45) (Carrier-free) (recommended for ADA assay)DMF

Product Number/Spec
Price
Availability
Menge
FM3-Y45A1-25ug
$815.00
In Stock - Delivery in 2-3 business days
FM3-Y45A1-100ug
$2345.00
In Stock - Delivery in 2-3 business days
FM3-Y45A1-1mg (500ug X 2)
$8995.00
In Stock - Delivery in 2-3 business days
Gesamtanzahl Product Amount$ 0

Product Details

  • Source

    Chimeric Monoclonal Anti-FMC63 Antibody, Mouse IgG1 (Y45) is recombinantly expressed in HEK293. It consists of mouse variable regions genetically fused to mouse IgG1 constant domains.

  • Antibody Type

    Recombinant Monoclonal

  • Clone

    Y45

  • Isotype

    Mouse IgG1, Kappa

  • Host Species

    Mouse

  • Reactivity

    Human

  • Immunogen

    FMC63

  • Specificity

    Specifically recognizes the antigen-recognition domain of FMC63 derived antibody.

  • Application

    Application
    Recommended Use / Performance
    ELISA
    0.2-2 μg/mL
  • Purification

    Protein A purified.

  • Aggregation

    Less than 5%, as determined by SEC-MALS.

  • Concentration

    Please refer to the Certificate of Analysis (CoA).

  • Form

    Lyophilized

  • Formulation

    Lyophilized from a 0.22 μm-filtered solution in PBS (pH 7.4), with trehalose as protectant.

    Please contact us for customized product forms or formulations.

  • Reconstitution

    Please refer to the Certificate of Analysis (CoA) for specific instructions.

  • Shipping

    Lyophilized product is shipped at ambient temperature.

  • Storage

    For long term storage, the product should be stored in a 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 6 months under sterile conditions after reconstitution.
  • Notices

    Product Specific Notices: For research use only.

  • ACRO Quality Management System

    1. QMS(ISO, GMP)
    2. Quality Advantages
    3. Quality Control Process

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Data Display

  • Bioactivity-ELISA

     FMC63 ELISA

    Immobilized FMC63 scFv, His Tag (Cat. No. CD9-M52Hb) at 2 μg/mL (100 μL/well) can bind Monoclonal Anti-FMC63 Antibody, Mouse IgG1 (Y45) (Cat. No. FM3-Y45A1) with a linear range of 0.1-6 ng/mL. FMC63 scFv, His Tag (Cat. No. CD9-M52Hb) is verified not recoginized by Mouse IgG1 Kappa Isotype Control (mAb) (Cat. No. DNP-M1) in low concentration (QC tested).

    Protocol
  •  FMC63 ELISA

    ELISA analysis shows that the binding of Human CD19, Fc Tag (Cat. No. CD9-H5251) to FMC63 scFv, His Tag (Cat. No. CD9-M52Hb) was inhibited by increasing concentration of Monoclonal Anti-FMC63 Antibody, Mouse IgG1 (Y45) (Cat. No. FM3-Y45A1). The concentration of Human CD19, Fc Tag used is 5 μg/mL (100 μL/well). The IC50 is 0.084 μg/mL (Routinely tested).

    Protocol
  • Bioactivity-SPR

     FMC63 SPR

    Monoclonal Anti-FMC63 Antibody, Mouse IgG1 (Y45) (Cat. No. FM3-Y45A1) captured on CM5 chip via anti-mouse antibodies surface can bind FMC63 scFv with an affinity constant of 1.08 nM as determined in a SPR assay (Routinely tested).

    Protocol

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Publish Comment

FAQ

  • product

    Can lyophilized proteins remain stable during room-temperature shipping or temporary room-temperature exposure?

    In general, lyophilized proteins remain stable during room-temperature shipping or temporary exposure to room-temperature conditions.


    Many ACROBiosystems recombinant proteins are supplied in lyophilized (freeze-dried) form. The lyophilization process effectively removes moisture from the product, helping reduce degradation-related reactions and improve protein stability during transportation and storage.


    To evaluate the stability of lyophilized proteins under normal temperature conditions, ACROBiosystems conducted a stability study on 11 representative lyophilized protein products at 37°C. The study demonstrated that these proteins maintained good quality stability after storage at 37°C for approximately 20 days. Based on these validation results, temporary room-temperature exposure during shipping or handling is generally not expected to have a significant impact on product quality or downstream application performance.


    To ensure optimal long-term stability, products should be stored according to the storage conditions specified in the product Certificate of Analysis (COA) upon receipt.


    Supporting Document


Background Introduction

FMC63 is an IgG2a mouse monoclonal antibody specific for CD19, which is a target for the immunotherapy of B lineage leukaemias and lymphomas. FMC63 scFv is the most commonly used ectodomain component of CD19-specific CARs. So far, most of reported CART19 trials contain the anti-CD19 scFv derived from FMC63, including the two FDA-approved CARs Kymriah and Yescarta.

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