Goat IgG Antibody

• Catalog Number: orb346106
• Category: Proteins
• Description: Goat IgG Antibody
• Tested applications: ELISA, IHC, SDS-PAGE, WB
• Isotype: IgG
• Concentration: 10 mg/ml
• Dilution range: ELISA: User Optimized, IHC: User Optimized, WB: User Optimized
• Form/Appearance: Lyophilized
• Purity: Goat IgG whole molecule was prepared from normal serum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer stated above. Goat IgG whole molecule assayed by immunoelectrophoresis resulted in a single precipitin arc against anti-Goat IgG and anti-Goat Serum.
• Conjugation: Unconjugated
• Source: Goat
• Biological Origin: Goat
• 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. Goat IgG whole molecule is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
• Buffer/Preservatives: 0.01% (w/v) Sodium Azide
• Alternative names: Goat immunoglobulin G
• Note: For research use only
• Application notes: Goat IgG whole molecule has been tested in SDS-Page and can be utilized as a control or standard reagent in Western Blotting and ELISA experiments.
• Expiration Date: 12 months from date of receipt.

SDS-PAGE of Goat IgG Whole Molecule Rhodamine Conjugated (p/n orb346100). Lane M: 5 µL Opal Prestained Marker. Lane 1: Reduced Goat IgG Whole Molecule Rhodamine Conjugated (p/n orb346100). Lane 2: Reduced Goat IgG F(c) Fragment. Lane 3: Reduced Goat IgG F(ab) Fragment. Lane 4: Reduced Goat IgM Whole Molecule (p/n orb346110). Load: 1 µg for IgG, F(c) and F(ab); 3 µg for IgM. Predicted/Observed size: IgG at 50 and 25 kDa; F(c) at 25 kDa; F(ab) at 25 kDa; IgM at 70 and 23 kDa. Observed F(c) Fragment migrates slightly higher.

SDS-PAGE of Goat IgG Whole Molecule. Lane 1: Reduced Goat IgG Whole Molecule. Lane 2: 3 µL OPAL Pre-stained Marker. Lane 3: Non-reduced Goat IgG Whole Molecule. Load: 1 µg per lane. Predicted/Observed size: Non-reduced at 160 kDa/observed at 180-200 kDa; Reduced at 55, 25 kDa. Non-reduced migrates at slightly higher molecular weight.