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Human IgM Isotype Control

ELISA, WB IgM unconjugated Fab fragment
Catalog No. ABIN5633258
  • Target See all IgM products
    IgM
    Fragment
    Fab fragment
    Host
    • 52
    • 36
    • 34
    • 5
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 1
    Human
    Application
    ELISA, Western Blotting (WB)
    Cross-Reactivity (Details)
    Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Human Serum. No reaction was observed against anti-Human IgG F(c). Some light chain cross reactivity will occur with anti-Human IgG.
    Purification
    HUMAN IgM (myeloma) Fab μ fragment was prepared from serum by a multi-step process which includes delipidation, selective precipitation, tandem molecular sieve chromatography and trypsin digestion followed by extensive dialysis against the buffer stated above.
    Sterility
    Sterile filtered
    Isotype
    IgM
  • Application Notes

    Application Note: Monovalent Fab fragments of affinity-purified, secondary antibodies are offered to cover (block) the surface of immunoglobulins for double labeling primary antibodies from the same host species, or to block endogenous immunoglobulins in tissue sections or on cell surfaces. They can be used for these purposes because each Fab fragment has only a single antigen binding site. HUMAN IgM (myeloma) Fab μ fragment can be utilized as a control or standard reagent in Western Blotting and ELISA experiments. Specific conditions should be optimized by the user.

    Western Blot Dilution: User Optimized

    ELISA Dilution: User Optimized

    Restrictions
    For Research Use only
  • Format
    Liquid
    Concentration
    1.0 mg/mL
    Buffer

    Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

    Stabilizer: None

    Preservative
    Sodium azide
    Precaution of Use
    This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    Storage
    4 °C,-20 °C
    Storage Comment
    Store vial at 4° C prior to opening. This product is stable 4° C as an undiluted liquid. Dilute only prior to immediate use. For extended storage mix with an equal volume of glycerol, aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing.
    Expiry Date
    12 months
  • Target
    IgM
    Abstract
    IgM Products
    Synonyms
    IgM constant region Isotype Control, IGM Isotype Control
    Target Type
    Antibody
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