Human IgG (Fc specific), F(ab)2 Fragment, adsorbed Goat Polyclonal Antibody

CAT#: R1397F

Human IgG (Fc specific), F(ab)2 Fragment, adsorbed goat polyclonal antibody, FITC

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.
  Recommended Dilutions:
  FLISA: 1/10,000-1/50,000.
  Flow Cytometry: 1/500-1/2,500.
  IF Microscopy: 1/1,000-1/5,000.
• Host: Goat
• Clonality: Polyclonal
• Immunogen: Human IgG F(c) fragment
• Specificity: This product was prepared from monospecific antiserum by Immunoaffinity chromatography using Human 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, anti-Goat Serum, Human IgG, Human IgG F(c) and Human Serum.
  No reaction was observed against anti-Pepsin, anti-Goat IgG F(c), Human IgG F(ab’)2 or Bovine, Horse, Mouse and Rat Serum Proteins.
• Formulation: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 with 10 mg/ml BSA (IgG and Protease free) as stabilizer and 0.01% (w/v) Sodium Azide as preservative.
  Label: FITC
  State: Lyophilized F(ab')2 fragments
  Label: Fluorescein isothiocyanate (Molecular Weight 390 daltons). Conjugation Chemistry: Isothiocyanate. Label MW: 390
  Absorption emission: 495 nm / 528 nm
  Molar radio: 5.6 moles FITC per mole of Goat IgG F(ab')2
• 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: FITC
• Storage: Store vial at 2-8°C prior to restoration. For extended storage add glycerol to 50% 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 repeated freezing and thawing.