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HEK-293 Cells IgG2a Isotype Control

IsoC IgG2a unconjugated
Catalog No. ABIN2181277
  • Target See all IgG2a products
    IgG2a
    Reactivity
    Mouse
    Host
    • 170
    • 65
    • 2
    • 1
    HEK-293 Cells
    Application
    Isotype Control (IsoC)
    Characteristics
    This protein carries no "tag". The protein has a calculated MW of 26.4 kDa. As a result of glycosylation, the protein migrates as 25-30 kDa under reducing (R) condition, and 50-60 kDa under non-reducing (NR) condition (SDS-PAGE).
    Purity
    >90 % as determined by SDS-PAGE.
    Sterility
    0.22 μm filtered
    Endotoxin Level
    Less than 1.0 EU per μg by the LAL method.
    Isotype
    IgG2a
  • Application Notes
    Optimal working dilution should be determined by the investigator.
    Restrictions
    For Research Use only
  • Format
    Lyophilized
    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.
    Buffer
    50 mM Tris, 100 mM Glycine, pH 7.5
    Handling Advice
    Avoid repeated freeze-thaw cycles.
    Storage
    -20 °C
    Storage Comment
    No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
  • Target
    IgG2a
    Abstract
    IgG2a Products
    Synonyms
    gamma-2a immunoglobulin heavy chain Isotype Control, IgG-2a Isotype Control
    Target Type
    Antibody
    Background
    Immunoglobulin G2 (IgG2) is a member of many immunoglobulin G developed and secreted by effective B cells. In wake of cutting by pepsin, IgG is divided into two F(ab)s with one antigen binding site and a high conserved Fc segment. The Fc segment bears a highly conserved N-glycosylation site. There are two members of IgG2: IgG2a and IgG2b. It was found that IgG2a was superior to IgG1 in activating complement. The glycosylation of the circulating immunoglobulin-γ (IgG) antibody molecules changes in rheumatoid arthritis.
    Molecular Weight
    26.4 kDa
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