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Reassurance, Refunds & Replacements
If your product does not perform as described on this datasheet, we will refund or replace your product...
Read our guarantee »This product is covered by the Abpromise guarantee. Our scientific support team are available to answer any questions or queries - fill out an inquiry form for ab9113 for help.
Alternatively, you can search the previous enquiries about this product to see if your query has already been answered.
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Thank you for the information, the question is if I will add a cryoprotective agent like Glycerol ( to 50% final conc.) will it not help preserving the activity for longer period. Thanks again, |
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ANSWER: |
Thank you for your response. Some researchers add the cryoprotectant glycerol to a final concentration of 50% to prevent freeze/thaw damage; glycerol will lower the freezing point to below -20oC. While this may be acceptable for many antibodies, only a small percentage of the antibodies we offer have been tested for stability in this storage condition and our guarantee only applies to antibodies stored as recommended on the datasheet. Storing solutions containing glycerol at -80oC is not advised since this is below the freezing point of glycerol. Please be aware that glycerol can be contaminated with bacteria. If adding glycerol or any cryoprotectant, care should be taken to obtain a sterile preparation. I hope this helps and if I can assist further, please do not hesitate to contact me. |
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Dear Sir/Madam Regarding storage conditions of chicken anti V5 antibody ,ab9113, It sais to store @4ᵒc. Will it be wrong to aliquot and keep at -20ᵒc as we do to other antibodies? Thanks for your help, Sincerely, |
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ANSWER: |
Thank you for your enquiry regarding ab9113. Every product has specific storage instruction and we would recommend storing this particular antibody at 4ᵒC. Since the storage buffer does not contain any cryoprotective agent, lower temperature than 4ᵒC may have impact on its activity. I hope this helps and if I can assist further, please do not hesitate to contact me. |
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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
