Welcome to NBIGV, a database dedicated to organizing and characterizing non-B cell derived immunoglobulins.

  Please click buttons in the navigation bar for individual features of this database.
  •Browse: All sequences and annotations are organized by species, strain, tissue, IgClass and sample. All sequences matching selected criteria are further categorized by V(D)J usages. Detailed sequences and mutation statistics can be visualized and downloaded as FASTA format.
  •BLAST: Align your own immunoglobulin variable sequences against NBIGV database, using NCBI BLAST® algorithms.
  •IgBLAST: Align your own immunoglobulin variable sequences against IMGT® database, using NCBI BLAST® algorithms.
  •Submit: Submit your own immunoglobulin variable sequences to be included in our database.
  •(888) 218-9144 Selected publications on the topic of non-B cell derived immunoglobulins.
  •Help: User manual of the NBIGV DB.
  •Contact us: You are welcome to contact us if you have any questions or concerns.