Need help to identify bands in AGE result - (Mar/10/2014 )
These look like very short fragments, probably primer-dimers. It's not a specific product, unless it is perhaps a very small fragment.
The product size is compatible with the DNA ladder which around 227-272bp,and when I checked on NCBI primer BLAST,it targeted to specific primers: PIN1and GAPDH ,perhaps still got other factors to cause me get the failed result?
If you expect short fragments, you should use a lower percentage gel and run the gel longer to get better resolution.