Question:	Do you have other acetone powders besides the ones listed in your product line?

Answer:	Most any tissue from several different animals can be made into an acetone powder on a custom basis. Our special acetone technique for extracting powder preserves the integrity of proteins. Therefore it is a good starting material for maximizing yields when purifiying specific proteins. Please call customer service 1-800-541-0960 for a quote.

Question:	Can I store my diluted antigen and diluted positive control sera in the refrigerator for use in the next few days??

Answer:	We recommend reconstitution and aliquoting the products prior to dilution into separate vials and only the amount you require for a one time use. Store at -20°. Make the appropriate dilutions in your test buffer just prior to performing the assay.