Feline IgM Feline Protein

CAT#: RA040

Feline IgM feline protein, 1 mg

Specifications

Product Data

• Species: Feline
• Protein Source: Serum
• Concentration: lot specific
• Purity: >95% Prepared from normal serum by a multi-step process which includes delipidation, selective precipitation and tandem molecular sieve chromatography followed by extensive dialysis against the buffer stated above.
• Buffer: State: Liquid (sterile filtered) purified Ig fraction.
  Buffer System: 0.1 M Tris Chloride, 0.5 M Sodium Chloride, pH 8.0 with 0.1% Sodium Azide as preservative.
• Preparation: Liquid (sterile filtered) purified Ig fraction.
• Applications: Suitable for use as antigen or ligand in immunochemical reactions, as a control or standard in assays, for conjugation and most other immunological methods requiring highly purified immunoglobulins.
• Protein Description: Purified Cat IgM.
• Note: Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Cat Serum and anti-Cat IgM (µ chain specific).
  No reaction was observed against anti-Cat IgG F(c). Some light chain cross reactivity will occur with anti-Cat IgG.
• Storage: Store vial at 2-8°C prior to opening. This product is stable 2-8°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.
• Stability: Shelf life: one year from despatch.