Protein A Peroxidase Conjugated

• Catalog Number: orb348749
• Category: Proteins
• Description: Protein A Peroxidase Conjugated
• Tested applications: DOT, ELISA, IHC, WB
• Concentration: 2.0 mg/mL
• Dilution range: ELISA: 1:20,000 - 1:200,000, IHC: 1:1,000 - 1:5,000, WB: 1:10,000 - 1:40,000
• Form/Appearance: Lyophilized
• Purity: Protein A Peroxidase Conjugation was prepared from chromatographically pure Protein A. Protein A Peroxidase Conjugated was assayed by immunoelectrophoresis resulted in a single precipitin arc against anti-Peroxidase and anti-Protein A. No reaction was observed against anti-Protein G.
• Conjugation: HRP
• Hazard Information: Non-Toxic
• UniProt ID: P38507
• Storage: Store vial at 4° C prior to restoration. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. Protein A Peroxidase Conjugated is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
• Buffer/Preservatives: 0.01% (w/v) Gentamicin Sulfate. Do NOT add Sodium Azide!
• Alternative names: HRP conjugated protein A, peroxidase conjugated Pr
• Note: For research use only
• Application notes: Protein A Peroxidase Conjugate has been tested by dot blot and is a useful reagent in Western Blotting and ELISA experiments. Protein A Peroxidase can be utilized as a pseudo-secondary detection reagent when used in conjunction with an IgG-based primary antibody and appropriate substrate (such as TMB-1000 or Femtomax-110).
• Expiration Date: 6 months from date of receipt.

Diagnostic accuracy of detecting IgG and IgG/M antibodies against natural octyl disaccharide-leprosy IDRI diagnostic (NDO-LID) using HRP anti-human IgG (p/n orb347230), HRP anti-human IgM (p/n orb347297), and HRP Protein A. ELISA = enzyme-linked immunosorbent assay; NPV = negative predictive value; PPV = positive predictive value. Results are shown as percent, with confidence intervals in parentheses.

Dot Blot of PEROXIDASE Conjugated Protein A. Lane 1: Human IgG. Lane 2: Golden Syrian Hamster IgG. Lane 3: Sheep IgG. Load: 3-fold serial dilution starting at 200 ng. Primary Antibody: none. Secondary antibody: PEROXIDASE Conjugated Protein A at 1:1000 for 60 min at RT. Block: 1% BSA-TTBS 30 min at RT.