Hi, Sriram,

here you can find protocols:

https://www.researchgate.net/publication/51289801_Modified_technique_for_periodic_acid-Schiff_staining_of_glycoproteins_on_agarose-film_electrophoretograms

http://www.sciencedirect.com/science/article/pii/0003269769903832

Article Modified technique for periodic acid-Schiff staining of glyc...

Thanks Taras, Ill give it a shot and I will let you know if it works.

I used this kit in one of my publications. It is 50x more sensitive than PAS staining although it uses the same basic reaction:

http://www.lifetechnologies.com/order/catalog/product/P21857