TRU Block (OAMA04082)

• Product Number: OAMA04082
• Name: TRU Block (OAMA04082)
• Clonality: Polyclonal
• Purity: ≥ 95% by SDS-PAGE
• Concentration: Varies by lot. See vial for concentration. (Acceptable Range: 24-26 mg/ml)
• Source: Mouse Serum
  Normal mouse serum plus proprietary ingredients
• Description: TRU Block is a proprietary complex antigen blocker that contains active ingredients and purified Mouse IgG used to reduce interference caused endogenous antibodies such as heterophilic antibodies (HA) (e.g. HAMA) and rheumatoid factor (RF) in various immune reactions. Suitable using protein concentrations in the range of 24 - 26 mg/mL.
• Product Format: Liquid. 10mM Sodium Phosphate, 150mM Sodium Chloride (pH 7.0-7.4) with 0.05% Sodium Azide
• Reconstitution and Storage: Centrifuge before opening to ensure complete recovery of vial contents.
  Store at 2°C to 8°C for short term storage and ≤-20°C for long term storage. Avoid multiple freeze thaw cycles.
• Specificity: TRU Block is a complex blocker that contains active ingredients and purified mouse IgG for use in ELISA and CLIA applications.
• Application Info: Active blocking of heterophilic antibody interference in immunoassays.
• Warning: This product contains sodium azide, which has been classified as Xn (Harmful) in European Directive 67/548/EEC in the concentration range of 0.1 - 1.0 %. When disposing of this reagent through lead or copper plumbing, flush with copious volumes of water to prevent azide build-up in drains.
• Purification: Purified by Protein A
• COA Datasheet: Printable COA datasheet for OAMA04082
• Image 1: Tru Block 1 is used specifically for ELISA and CLIA applications.
  
  TRU Block schematic showing composition and mechanism of action when using blocker to reduce heterophilic interference in immune assays. Tru Block 1 is used specifically for ELISA and CLIA applications.