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I bought ab6640 and ab7097 antibodies almost two years ago. Upon arrival I immediately aliqouted into smaller volume and kept them in -80 degree ever since. Do you think they are still okay to use?
Asked on Jan 17 2013
The rule of the thumb is that a -80C stored antibody should be fine for the next 10 years. If you have any more questions regarding storage of our antibodies, please visit our storage guide at:
Answered on Jan 17 2013