Cynomolgus CA125 / MUC16 Protein, His Tag, low endotoxin (MALS verified)

Cat. No. / Size
Price
Availability
Qty
CA5-C52H8-100ug
$360.00
In Stock - Delivery in 2-3 business days
CA5-C52H8-1mg (500ug X 2)
$2615.00
In Stock - Delivery in 2 weeks

Product Details

  • Synonyms

    CA125, CA-125, CA125MUC-16, FLJ14303, MUC16, mucin 16, mucin-16

  • Source

    Cynomolgus CA125 Protein, His Tag (CA5-C52H8) is expressed from human 293 cells (HEK293). It contains AA Pro 11544 - Pro 12188 (Accession # XP_045234963.1).

    Predicted N-terminus: Pro 11544

    Request for sequence
  • Molecular Characterization

    CA125 Structure

    Other Tags and Version Biotin & Other Labeled Version

    This protein carries a polyhistidine tag at the C-terminus.

    The protein has a calculated MW of 73.9 kDa. The protein migrates as 95-120 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin

    Less than 0.01 EU per μg by the LAL method / rFC method.

  • Purity

    >90% as determined by SDS-PAGE.

    >95% as determined by SEC-MALS.

  • 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.

  • Shipping and Storage

    This product is shipped at ambient temperature.

    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.
  • ACRO Quality Management System

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

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Performance Data

  • SDS-PAGE

    CA125 SDS-PAGE

    Cynomolgus CA125 Protein, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90% (With Star Ribbon Pre-stained Protein Marker).

  • SEC-MALS

    CA125 SEC-MALS

    The purity of Cynomolgus CA125 Protein, His Tag (Cat. No. CA5-C52H8) is more than 95% and the molecular weight of this protein is around 90-115 kDa verified by SEC-MALS.

    Report
  • Bioactivity-ELISA

     CA125 ELISA

    Immobilized Cynomolgus CA125 Protein, His Tag (Cat. No. CA5-C52H8) at 5 μg/mL (100 μL/well) can bind Biotinylated Human Mesothelin (296-580), Fc,Avitag, premium grade (Cat. No. MSN-H82F6) with a linear range of 0.01-0.313 μg/mL (QC tested).

    Protocol

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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

The CA125, also known as the MUC16, is a mucin protein that may be found in type I transmembrane or secreted forms that are used monitor the progress of epithelial ovarian cancer therapy. The CA 125 molecule is almost certainly a glycoprotein with a predominance of O-linkages. It is heterogeneous with regard to both size and charge, most likely due to continuous deglycosylation of side chains during its life-span in bodily fluids. It exists as a very large complex (perhaps as much as 4 million daltons) under natural conditions.

Recent Advances

 
Drug Development Progress
  • English Name:

    Mucin-16

  • Category:

  • Approved Drugs:

    0 Details

  • Drugs in Clinical Trials:

    7 Details

  • Highest Development Stage:

    Phase 3 Clinical

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