uidA Rabbit Polyclonal Antibody

CAT#: AP20094BT-N

uidA rabbit polyclonal antibody, Biotin

Specifications

Product Data

• Applications: ELISA, ID, IF, IP, R, WB
• Recommended Dilution: This product is intended for use in precipitating and non-precipitating antibody-binding assays such as e.g., ELISA and Western blotting and Immunofluorescence or Histochemical techniques.
  Recommended Working Dilutions:
  Non-precipitating antibody-binding techniques: 1/1,000-1/10,000.
• Reactivities: Escherichia coli
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: Beta-Glucuronidase is isolated and purified from Escherichia coli.
  Freund’s complete adjuvant is used in the first step of the immunization procedure.
• Specificity: The reagents were evaluated for potency, purity and specificity using most or all of the following techniques: Immunoelectrophoresis, Cross-Immunoelectrophoresis, single Radial Immunodiffusion (Ouchterlony), block titration, ELISA, Immunoblotting and Enzyme Inhibition.
  Cross-reactivities against enzymes of other sources may occur but have not been determined.
• Formulation: PBS, pH 7.2 without preservatives and foreign proteins.
  Label: Biotin
  State: Lyophilized IgG fraction.
  Label: Conjugation Procedure: A proprietary technique for the binding to biotin is used, followed by several purification steps. After each step activity and specificity are tested in a variety of techniques.
  The conjugate is lyophilized to assure stability and long shelf life.
  Molar radio: Biotin/IgG~ 6.2
• Reconstitution Method: Restore by adding 1.0 ml of sterile distilled water.
• Concentration: lot specific
• Purification: Ammonium Sulphate Precipitation and Ion Exchange Chromatography.
• Conjugation: Biotin
• Storage: Store lyophilized at 2-8°C for 6 months or at -20°C long term.
  After reconstitution store the antibody undiluted at 2-8°C for one month
  or (in aliquots) at -20°C long term.
  Avoid repeated freezing and thawing.
• Stability: Shelf life: one year from despatch.
• Database Link:
  UniProt ID P05804
• Background: Reporter genes are widely used for studying the expression of foreign genes in transformed plants tissues. Using appropriate promoter-reporter gene constructs, this technique allows an independent verification of the transformed status of tissues growing on media containing selective antibiotics or herbicides. In addition, it serves as a principal means to follow gene transfer and monitor genetic transformation of plant species. Encoded by the E. coli GUS gene (also referred to as uidA), GUS protein is a hydrolase that catalyses the cleavage of a variety of beta-glucuronide derivatives available for colorimetric, fluorimetric and histochemical assays. Several features make the gus gene superior as a reporter gene for plant studies and in the production of genetically engineered crops.
• Synonyms: GUSB, Beta-G1