system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Poion of immunoglobulin molecule with molecular weight of 50,000-
assistant
The correct answer is  Antibody or immunoglobulin are glycoproteins molecules consisting of four polypeptide chains. - two identical heavy chains ( H) , molecular weight > 50 kDa. Two identical light chains (L), molecular weight > 25kDa. Reference : Anathanarayan & paniker's 9th edition, pg no: 94 <\p>