Goat IgG (H+L chain), Fab Fragment, adsorbed Donkey Polyclonal Antibody

CAT#: R1387TR

Goat IgG (H+L chain), Fab Fragment, adsorbed donkey polyclonal antibody, Texas Red

Specifications

Product Data

• Recommended Dilution: Suitable for Immunomicroscopy and Flow cytometry or FACS analysis as well as other antibody based fluorescent assays requiring extremely low background levels, absence of F(c) mediated binding, lot-to-lot consistency, high titer and specificity.
• Host: Donkey
• Clonality: Polyclonal
• Immunogen: Goat IgG whole molecule.
• Specificity: This product was prepared from monospecific antiserum by immunoaffinity chromatography using Goat IgG coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities, pepsin digestion and chromatographic separation.
  Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Fluorescein and anti-Donkey Serum.
  No reaction was observed against anti-Pepsin or anti-Donkey IgG F(c).
• Formulation: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 containing 10 mg/ml BSA (IgG and Protease free) as stabilizer and 0.01% (w/v) Sodium Azide as preservative.
  Label: Texas Red
  State: Lyophilized Fab fragments.
  Label: -- Sulfonyl Chloride (Molecular Weight 625 daltons)
  Absorption emission: 596 nm / 620 nm
  Molar radio: 1.0 mole TR per mole of Donkey IgG Fab.
• Reconstitution Method: Restore with 1.0 ml of deionized water (or equivalent).
• Concentration: 1.0 mg/ml (by UV absorbance at 280 nm)
• Purification: Immunoaffinity chromatography.
• Conjugation: Texas Red
• Storage: Store vial at 4°C prior to restoration. For extended storage reconstitute product with 50% glycerol instead of water and then aliquot contents and freeze at -20°C or below.
  Centrifuge product if not completely clear after standing at room temperature.
  This antibody is stable for one month at 4°C as an undiluted liquid.
  Dilute only prior to immediate use.
  Avoid cycles of freezing and thawing.