Anti-Human Activin A (Serum) Polyclonal antibody is a polyclonal antibody of high purity and binding affinity for the antigen that it is risen against. Properly used, this antibody will ensure excellent and reproducible results with guaranteed success for the applications that it is tested in. Polyclonal antibodies have series of advantages – larger batches can be supplied at a time, they are inexpensive to manufacture and respectively to buy, the time needed for production is considerably shorter. Goat polyclonal antibodies are well known for their extreme stability and retaining of reactivity even under unfavorable conditions.
Storage and handling
Lyophilized antibodies can be shipped at ambient temperature and stored for short terms at +4 degrees Celsius and at -20 for long term storage. Antibodies in liquid form can be shipped and stored for short terms at +4 degrees Celsius, for long term storage (up to one year) 25-50% glycerol or ethylene glycol has to added and the vial must be stored at -20°C.
Advisory
In order to retain the quality and the affinity of the antibodies unchanged, please, avoid cycles of freezing and thawing. For antibodies that are in liquid form or reconstituted lyophilized antibodies small amounts could become entrapped on the seal or the walls of the tube. Prior to use briefly centrifuge the vial to gather all the solution on the bottom.
