Goat IgG F(ab')2

SKU: orb2652764

Description

Goat IgG F(ab')2

Research Area

Cell Biology

Images & Validation

• Tested Applications: SDS-PAGE
• Application Notes:
  Goat IgG F(ab')2 fragment has been tested in SDS-Page and can be utilized as a control or standard reagent in Western Blotting and ELISA experiments. Reconstitution Buffer: Restore with deionized water (or equivalent). Reconstitution Volume: 1.0 mL

Key Properties

• Source: Goat
• Biological Origin: Goat
• Isotype: IgG F(ab')2
• Conjugation: Unconjugated
• Purity: This product was prepared from normal serum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by pepsin digestion and extensive dialysis against the buffer stated above. Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Goat Serum, anti-Goat IgG and anti-Goat IgG F(ab’)2. No reaction was observed against anti-Goat IgG F(c) or anti- Pepsin.

Storage & Handling

• 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. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
• Form/Appearance: Lyophilized
• Buffer/Preservatives: Preservative: 0.01% (w/v) Sodium Azide. Stabilizer: None; Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
• Concentration: 2.2 mg/mL
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

Goat IgG F(ab')2 fragment, Goat IgG Fab2 fragment

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 (p/n orb2652765). Lane 3: Reduced Goat IgG F(ab) Fragment (p/n orb2652763). 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.