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Human CD58 / LFA-3 Protein, His Tag

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LF3-H5225-100ug
$335.00
In Stock - Delivery in 2-3 business days
LF3-H5225-1mg (100ug X 10)
$2180.00
In Stock - Delivery in 2 weeks
Total des articles Montant du produit$ 0

Détails du produit

  • Synonyms

    CD58, LFA3, Ag3

  • Source

    Human CD58, His Tag (LF3-H5225) is expressed from human 293 cells (HEK293). It contains AA Phe 29 - Arg 215 (Accession # AAH05930).

    Predicted N-terminus: Phe 29

    Request for sequence
  • Molecular Characterization

    CD58 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 22.3 kDa. The protein migrates as 30-55 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Endotoxin

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

  • Purity

    >90% as determined by SDS-PAGE.

  • 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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  • SDS-PAGE

    CD58 SDS-PAGE

    Human CD58, 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).

  • Bioactivity-ELISA

     CD58 ELISA

    Immobilized Human CD58, His Tag (Cat. No. LF3-H5225) at 10 μg/mL (100 μL/well) can bind Human CD2, Fc Tag (Cat. No. CD2-H5258) with a linear range of 5-78 ng/mL (QC tested).

    Protocol
  • Bioactivity-BLI

     CD58 BLI

    Loaded Human CD2, Fc Tag (Cat. No. CD2-H5258) on Protein A Biosensor, can bind Human CD58, His Tag (Cat. No. LF3-H5225) with an affinity constant of 2.3 μM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).

    Protocol

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Introduction de fond

CD antigen CD58 is also known as Lymphocyte function-associated antigen 3 (LFA-3). CD58 is a cell adhesion molecule expressed on Antigen Presenting Cells (APC), particularly macrophages. CD58 /LFA3 is ligand of the T-lymphocyte CD2 glycoprotein, which binds to CD2 (LFA-2) [3] on T cells and is important in strengthening the adhesion between the T cells and Professional Antigen Presenting Cells. In addition, the LFA-3/CD2 interaction may prime response by both the CD2+ and LFA-3+ cells. Polymorphisms in the CD58 gene are associated with increased risk for multiple sclerosis.

Progrès de frontière

 
Progrès du développement médicamenteux
  • Nom anglais:

    Lymphocyte function-associated antigen 3

  • Catégorie:

  • Nombre de médicaments répertoriés:

    0 Détails

  • Nombre de médicaments cliniques:

    1 Détails

  • Étape de développement la plus élevée:

    Clinical

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