2d 40Beli BANTEx INSERT RING BINDER 8542 A4 2D 40 di REZKYBERSMART. Promo khusus pengguna baru di aplikasi Tokopedia!KV2D-40 (Immunoglobulin Kappa Variable 2D-40) is a Protein Coding gene. An important paralog of this gene is KV2-28. V region of the variable domain of immunoglobulin