Immunoglobulin M heavychain (IGHM) fragment [Homosapiens] is a fragment (Gly-Val-Ala-Leu-His-Arg-Pro-Asp-Val-Tyr-Leu-Leu-Pro-Pro-Ala-Arg) on the human immunoglobulin micro heavychain. Immunoglobulins (Ig) are the antigen recognition molecules of B cell