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Human CCL24/Eotaxin-2 Protein, His Tag (HPLC verified)

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CC4-H52H1-100ug
$395.00
In Stock - Delivery in 2-3 business days
CC4-H52H1-1mg
$2500.00
In Stock - Delivery in 2 weeks
Total des articles Montant du produit$ 0

Détails du produit

  • Synonyms

    C-C motif chemokine 24, CK-beta-6, Eosinophil chemotactic protein 2, Myeloid progenitor inhibitory factor 2, Small-inducible cytokine A24, Eotaxin-2, MPIF-2, SCYA24, MPIF2

  • Source

    Human CCL24, His Tag (CC4-H52H1) is expressed from human 293 cells (HEK293). It contains AA Val 27 - Cys 119 (Accession # O00175).

    Predicted N-terminus: Val 27

    Request for sequence
  • Molecular Characterization

    CCL24 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 12.4 kDa. The protein migrates as 18-21 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin

    Less than 1.0 EU per μg by the LAL method / rFC method.

  • Purity

    >95% as determined by SDS-PAGE.

    >90% as determined by SEC-HPLC.

  • 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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Affichage des données

  • SDS-PAGE

    CCL24 SDS-PAGE

    Human CCL24, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.

  • SEC-HPLC

    CCL24 SEC-HPLC

    The purity of Human CCL24, His Tag (Cat. No. CC4-H52H1) was greater than 90% as determined by SEC-HPLC.

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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


Introduction de fond

C-C motif chemokine ligand 24 (CCL24), also known as eotaxin2, belongs to CC chemokines like MCP-1, and it mainly chemoattracts eosinophils. CCL24 can promote the separation of eosinophils from endothelial cells and then combine with its sole ligand to promote eosinophils to enter the tissue. CCL24 was not originally found in eosinophils but was first isolated from monocytes. Latest, it was found that the expression of CCL24 in the bronchial epithelial cells of asthma patients increased. CCL24 promotes immune cell trafficking and activation as well as profibrotic activities through the CCR3 receptor (C-C chemokine receptor type 3). Both CCL24 and CCR3 is involved in lung and skin inflammation and fibrosis.

Progrès de frontière

 
Progrès du développement médicamenteux
  • Nom anglais:

    Chemokine (C-C Motif) Ligand 24

  • Catégorie:

  • Nombre de médicaments répertoriés:

    0 Détails

  • Nombre de médicaments cliniques:

    1 Détails

  • Étape de développement la plus élevée:

    Phase 2 Clinical

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