Interleukin-2 (IL-2) is a potent lymphoid cell growth factor which primarily acts on T-cells.
Purified recombinant protein - lyophilised
Reconstitute with 0.2ml distilled water Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. Bio-Rad recommend that the vial is gently mixed after reconstitution.
Recombinant protein expressed in E.coli
5 x 106 Units/mg
>98% by SDS PAGE and HPLC
Approx. Protein Concentrations
0.1 mg/ml after reconstitution.
Protein Molecular Weight
17.2kD (149 amino acid sequence)
Reagents In The Kit
Preparing The Antibody
10mM Sodium Citrate pH4.0
Prior to reconstitution store at +4oC. Following reconstitution store at -20oC.
This product should be stored undiluted.
Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use.
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Where this protein has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate positive/negative controls.
This product may be used as a standard in ELISA applications either AAM35 or AAM35B.
Histology Positive Control Tissue
This product may be used as the positive control in Western Blotting applications either AAM35 or AAM35B.