Science Advances

Supplementary Materials

This PDF file includes:

  • Fig. S1. Schematic view of the conventional model for pentameric IgM.
  • Fig. S2. Immunoblotting corresponding to Fig. 1A.
  • Fig. S3. Nonprocessed images of the negative-stain EM.
  • Fig. S4. Analysis profile of the negative-stain EM image for the mouse IgM-Fc with the J chain.
  • Fig. S5. Analysis profile of the negative-stain EM image for the mouse IgM-Fc pentamer with the J chain using cisTEM and Xmipp software.
  • Fig. S6. Analysis profile of the negative-stain EM image for the human IgM-Fc pentamer with the J chain.
  • Fig. S7. Analysis profile of the negative-stain EM image for the mouse IgM (full length).
  • Fig. S8. Analysis profile of the negative-stain EM image for the mouse IgM-Fc without J chain.
  • Fig. S9. Analysis profile of the negative-stain EM image for the mouse IgM-Fc Cys414Ser with J chain.
  • Fig. S10. Graphic abstract of the major findings.

Download PDF

Files in this Data Supplement: