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1 question for ab78029
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Question 1
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Tuesday 06-March-2012 |
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Dear abcam, I have a question regarding a CEACAM6 antibody that I have been ordering from you several times now (CEACAM6, 9A6, ab78029). It seems that the reaction with this antibody is a bit batch-dependent. Unfortunately I cannot see if it is due to variations in the antibody-concentration, as it is seemingly not listed on the datasheet. Can you verify if the antibody concentration is constant or variable between batches with this antibody? Lot #1: GR23152-2 Lot #2: GR68564-1 I observed some differences between the two lots listed above… Best regards, |
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Thank you for contacting us. The batch-to-batch differences for monoclonal antibodies are not so significant as for polyclonal but slight variations can still occur due to manufacturing factors. I can confirm that GR23152-2 was made at 115 ug/ml and GR68564-1 was made at 104 ug/ml. I hope this helps and if I can assist further, please do not hesitate to contact me. |
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