Question (15094) | S. cerevisiae RNA polymerase II CTD repeat YSPTSPS (phospho S1606 + S1613) peptide (ab12793)

Go to datasheet (ab12793)

Question

I would like to know the information of ab18488, ab12795 and ab12793 (peptides) which I received recently. These are the synthetic peptides, so I would like to know the purity and the chemical form of them. Please provide the detail information of them.

Answer

Thank you for your enquiry. ab18488 was synthesised as >90 purity by HPLC analysis, although by weight they will contain salts and buffer components. They are supplied as a solution in the buffer stated on the datasheet. ab18488 was synthesised as an amide. ab12795 and ab12793 are both >80% purity and synthesised as carboxyls. I hope this information helps, please do not hesitate to contact us if you need any more advice or information.

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