Anti-human CD79b Recombinant Antibody

This recombinant antibody binds strongly to CD79b which is part of the B cell receptor complex (BCR), thus making it a very useful B cell marker antibody. Available in 3 formats for added flexibility.

Catalog Items:

  • # 201601 – Rabbit IgG, kappa  – 50 µg – $89
  • # 201602 – Mouse IgG2a, kappa NullFc™ – 50 µg – $89
  • # 201603 – Biotinylated rabbit Fab – 50 µg – $129
  • # 201601-2MG – Rabbit IgG, kappa  – 2 mg – $2,000
  • # 201602-2MG – Mouse IgG2a, kappa NullFc™ – 2 mg – $2,000


SKU N/A Category


Clone XP2238
Discovery Method Rabbits were immunized with HEK293 cells expressing human CD79b, and antigen-positive B cells were single-cell sorted. The variable domain sequences were cloned, sequenced, and subcloned into expression vectors containing the various species and isotype constant domains
Available Formats Rabbit IgG/kappa; Mouse IgG2a/kappa with NullFc™ (compatible with traditional anti-mouse secondary reagents); Biotinylated rabbit Fab with a single defined biotin and His-tag at the C-terminus of the heavy chain
Host Species Rabbit
Immunogen Human CD79b (accession NM_000626) recombinantly expressed on HEK293 cells
Verified Reactivity Human, cynomolgus monkey (Macaca fascicularis)
Verified Applications Flow Cytometry
Concentration 0.5 – 1.0 mg/ml
Production Transient transfection expression system in mammalian HEK293 cells
Purification Protein A affinity chromatography (MAb), Immobilized metal ion chromatography (Fab)
Formulation PBS pH 7.2 with 0.08% sodium azide
Storage 4° C for up to 3 months, for longer storage aliquot and store at -20° C
Target CD79b
Alternate Names B29, AGM6, IGB
Target Description CD79b heterodimerizes with CD79a to become part of the B cell receptor complex (BCR). A type I transmembrane protein of 37-39 kD, CD79b is expressed on B cells that express surface Ig.
Uniprot P40259



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