Single Step Direct Patterning of Antibodies using UV Lithography

Patent Status: 

Patent Filed

Indian Patent Applicaton No: 

3696/DEL/2015

Patent Category: 

Overview: 

Method to directly pattern antibodies onto a glass surface

 

Key Features: 

  • Antibodies are adsorbed tightly enough on the surface to allow multi step processes.
  • Method can be used to pattern any protein by patterning its anti-antibody.
  • Approach can also be directly exploited to selectively bind cells to a surface and employed in cell sorting assays or cellular studies, without the need of surface pretreatment.
  • Antibodies retain their activity after being directly patterned over a glass surface using photolithography.

Applications: 

  • Manufacturing biosensors, antibody based assays and the companies involved in cell sorting (sperm selection) for animal husbandry.
  • Electron beam lithography

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