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Could you let me know the concentration of the antibody linked below? https://www.abcam.com/Hsp47-antibody-EPR4217-ab109117.html
Asked on Oct 22 2012
Thank you for your enquiry.
I can confirm that ab109117anti-HSP47 antibody [EPR4217] is sold as tissue culture supernatant. Unpurified antibodies, such as those sold as whole antiserum, ascites or tissue culture supernatant will not have a concentration stated on the datasheet. Antibody concentration is usually determined by protein assay, and tissue culture supernatant will contain a lot of other proteins, which means the antibody quantification would not be accurate.
I can confirm that for tissue culture supernatant, concentration of antibody is known to very between 1 - 3 mg/ml
I am sorry we are not able to provide an exact concentration on this occasion, but hope this information will be helpful to you. If you have any further questions, please do not hesitate to contact us.
Answered on Oct 22 2012