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Rat CD226 / DNAM-1 (ECD) HEK293 Cell Lysate (WB positive control)

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    Rat CD226 Transfected / Overexpression Cell Lysate Product Information
    Expressed Host:Human Cells
    Product Description:Human Cell lysate that Rat CD226 / DNAM-1 (ECD) transfected / overexpressed for Western blot (WB) positive control. The whole cell lysate is provided in 1X Sample Buffer (1X modified RIPA buffer+1X SDS loading buffer).
    Sequence information:A DNA sequence encoding the rat Cd226 (NP_001100840.1) (Met1-Ile265) was expressed with a polyhistidine tag at the C-terminus.
    Predicted N Terminal:Glu 32
    Molecule Mass:The recombinant rat Cd226 consists 245 amino acids and predicts a molecular mass of 28 kDa.
    Species:Rat
    Rat CD226 Transfected / Overexpression Cell Lysate Usage Guide
    Preparation Method:Cell lysate was prepared by homogenization in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
    Lysis Buffer:Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
    Quality Control Testing:12.5% SDS-PAGE Stained with Coomassie Blue after protein purification.
    Stability:Samples are stable for up to twelve months from date of receipt.
    Recommend Usage:1.  Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube. 2.  Re-dissolve the pellet using 200μL pure water and boil for 2-5 min. 3. Store the lyophilized cell lysate at 4℃. After re-dissolution, recommend to aliquot it into smaller quantities and store at -80℃.
    Storage Buffer:1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
    Storage Instruction:Store at 4℃. After re-dissolution, aliquot and store at -80℃.
    Application notes:Western blot (WB): Use at an assay dependent dilution.
    Other Applications: Not tested.
    Optimal dilutions/concentrations should be determined by the end user.
    CD226/DNAM-1/PTA1 Background

    The cluster of differentiation (CD) system is commonly used as cell markers in immunophynotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules which associating with the immune function of the cell. There are more than 320 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. CD226, also known as PTA1 or DNAM-1, is a member of the immunoglobulin superfamily containing 2 Ig-like domains of the V-set. High rate of CD226 (Cluster of Differentiation 226) is found on the surface of natural killer cells, platelets, monocytes and a subset of T cells. CD226 have binding sites with CD112 and CD155 and mediate cellular adhesion to other cells containing its ligands.

    Immune Checkpoint
    Immune Checkpoint Detection: ELISA Antibodies   Immune Checkpoint Detection: FCM Antibodies
    Immune Checkpoint Proteins
    Immune Checkpoint Targets   Co-stimulatory Immune Checkpoint Targets

    Immunotherapy   Cancer Immunotherapy   Targeted Therapy

    Rat CD226/DNAM-1/PTA1 References
  • Zola H, et al. (2007) CD molecules 2006-human cell differentiation molecules. J Immunol Methods. 318 (1-2): 1-5.
  • Ho IC, et al. (2009) GATA3 and the T-cell lineage: essential functions before and after T-helper-2-cell differentiation. Nat Rev Immunol. 9 (2): 125-35.
  • Matesanz-Isabel J, et al. (2011) New B-cell CD molecules. Immunology Letters.134 (2): 104-12.
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    Catalog: 80369-R08HL-300
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