Anti-human IgG phosphatase give negative results - (Mar/06/2012 )
If you are still having problems buy a kit.
i have a very simple question , i cheked my phosphatase labelled secondary body.
I usually diluted 100 ng / ml concentration , from this diluted sample i took little amount and add into a separate tube then add little amount of substrate and it gives me a colour ??
Is this contamination ??
Please describe Thanks
no, your conjugate SHOULD give you color when substrate is added...alll your other reagents should NOT.
Have your "trainer" do the test and watch him/her OR HAVE HIM/HER WATCH YOU.
Not yet , i am doing experiment by folowing the protocol