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Question (30256) | Recombinant human JNK2 protein (ab119726)

Pretty simple question, I assume the the propietary tag on this recombinant protein was used to purify it (on the same level of 6XHis, etc)? I assume this product is designed for in vitro test tube studies, but does it provide any cell permeability for in cell studies?

Thank you for contacting Abcam with your questions pertaining to ab119726. I have been in contact with the laboratory about the questions that you have raised. The tag used in this preparation is GST. ab1198726 may be used in conjunction with cell study as it is highly likely that it provides cell permeability. It would depend on how you would transfer it into the cell. Currently there is no specific protocol for a functional study with this protein. Please do not hesitate to contact us if there is anything else that we might do to help you achieve you research goals.