In your blood work you should see Immunoglobulins IgG, IgA and IgM each assigned a value to compare to a "normal range value. My most recent IgG for example was 1443 mg/dl normal range is 603 - 1613 mg/dl This may vary depending on the lab. Mine was LabCorp. What was your IgG value?

"Kappa" you referred to is part of Free Kappa + Lamba Lt Chains. I assume your Free Kappa Lt Chains is probably high. Mine is high 43.9 mg/L compared to normal range value 3.3 - 19.4 mg/L. What was your Free Lamba Lt Chains?

Also, were you provided an M-Protein Spike. For two and a half years mine has stayed 0.6 to 0.7. What was your M-protein spike?