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Our Abpromise guarantee covers the use of
in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Shipped at 4°C. Store at +4°C. Do Not Freeze.
Preservative: 0.09% Sodium Azide
Constituents: 0.87% Sodium chloride, 0.05M PBS, pH 7.5
Target information above from: UniProt accession
The UniProt ConsortiumThe Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010)
See all 3 Publications
for this product
Publishing research using ab78528? Please let us know so that we can cite the reference in this datasheet.
9 Abreviews or Q&A
Can you please send me the PSA sample that you have ins stock ASAP (overnight).
Asked on Sep 12 2012
Thank you for contacting us.
I am very sorry but I was mistaken when I earlier said that we had 1 vial remaining. I have been informed that this vial was removed from our system for testing as we investigate this matter. We are expecting a...
Abcam Scientific Support
Answered on Sep 12 2012
I was wondering if there is any information you have on the PSA samples, or if you will be sending me new samples soon.
Thank you for contacting us.
I have been in contact with our supplier regarding this. They claim the product is not lyophilized. It seems that somewhere along the line these products may have opened or a crack may have appeared in the vial which m...
Customer kindly contacted us at this product has had less product than it should have when last received.
Asked on Sep 07 2012
Thank you for confirming these details and for your cooperation. The details provided enable us to closely monitor the quality of our products.
I am sorry this product did not perform as stated on the datasheet and for the inconvenience this has cau...
Answered on Sep 07 2012
Dear Sir, I would like to get the quotation mentioned above in subject. Also could you confirm the glycosylation on this protein? Thanks a lot Looking forward to hearing Best Regards,
Asked on Aug 02 2012
Thank you for your enquiry which has been forwarded to the scientific support team. I apologize for the delay in obtaining the technical information for you, I have been waiting to hear back from the originator. I can confirm that the ab7852...
Answered on Aug 02 2012
Dear technical team, Our customer purchased ab78528, ab403, ab53774 and ab9785. His major is "electrical engineering' and he is going toapply those itemssimilar sELISA method. He would like to confirm if PBS is okay as a dilut...
Asked on Apr 23 2012
Thank you for contacting us. Indeed, I can confirm that PBS as dilution buffer is suitable for all three antibodies and the protein. I hope this information is helpful to you. Please do not hesitate to contact us if you need any mo...
Answered on Apr 23 2012
I promised you some information about the antigen proteins before Christmas, and I could just make it, although I only had time to run an SDS-PAGE gel. So, I have attached here a picture of the gel. I also included in the gel the new CEA protein that I...
Asked on Dec 23 2011
Thank you very much for the follow up.
I am embarassed and very sorry for what has happened. It is most unfortunate that the new MMP9 protein also seems to have vanished. I will follow this up with the respective laboratory immediately. Indeed,...
Answered on Dec 23 2011
Dear addressee, I ordered several cancer antigen proteins and antibodies from Abcam (xx) and received them a couple of weeks ago. I have checked them in an 12 % SDS-PAGE gel, and most of them are ok. However, there are problems with three of the cancer...
Asked on Oct 13 2011
Thank you for your email. We are very sorry to hear that you have received problematic protein vials. We do take product quality very seriously and will investigate how this could have had happened.
We will obviously replace these proteins for ...
Answered on Oct 13 2011
We are interested in obtaining prostate specific antigen but are needing something with a known ratio with regards to free and complex PSA. Does this product contain both, and if so is the ratio set each time, or at least known for each batch?
Asked on Jul 26 2010
Thank you for your enquiry.
I can confirm that this product (ab78528: Prostate Specific Antigen protein) is free PSA and it does not contain complex PSA. This antigen is >98% pure.
I hope this will be useful for you.
Answered on Jul 26 2010
our user ordered ab78528. could you please let us know isoelectric point of this? if you do not test with this, please let us know sequence of this proteins. our user would like to calculate it in person. please check this for our user. thank you so mu...
Asked on Jun 08 2010
Thank you for your enquiry.
The isoelectric point for this product has not been determined. Regarding the protein sequence, it is the full length native mature Prostate Specific Antigen (Swiss ID P07288).
Answered on Jun 08 2010
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"