详细描述：
The Affinity protein expression and purification system provides a simple, gentle and effective method for high-level protein expression and purification. The complete system includes pCAL expression vectors containing a calmodulin-binding peptide tag and calmodulin affinity resin (available separately). pCAL vectors derived from T7 RNA polymerase-based pET vectors Novel purification tag combines small size, gentle elution and high-affinity binding Easy tag removal resulting in native protein For Research Use Only. Not for Use in Diagnostic Procedures.
