Source of Antibodies

Transgenic Animals:  A major obstacle in the clinical use of monoclonal antibodies in humans is that such antibodies are usually mouse antibodies and thus recognized as foreign, inducing an anti-isotype…

phage display

Companies engaged in Phage Display:  Dyax  Pharmacia Recombinant Phage Antibody System, Stratagene SurfZAP™  Definitions: Phagemid: is a plasmid vector having a bacterial origin of replication and a copy of an intergenic…

Transformation/Transfection B cells

Epstein-Barr Virus (EBV) Transformation: B cell immortalization by Epstein-Barr vius (EBV) is an established method for antibody production. EBV infects B cells via their CD21 receptor and subsequently transforms them…

somatic cell hybridization

Kohler and Milstein (1975) were the first to demonstrate that somatic cells could be fused with murine myelomas and that monoclonal antibodies with unique specificities could be produced. A vast array…

next generation sequencing

Agilent Technologies.     Element Biosciences.   Illumina. MGI Tech. Oxford Nanopore Technologies  PacBioPacBio. Qiagen. Roche. Singular Genomics Thermo Fisher Scientific Ultima Genomics  Twist Biosciences single cell sequencing: 10x Genomics (conoply biosciences) (single…

single domain

Nanobody® is a registered trademark of Ablynx N.V. Definitions: VHH refers to an antibody single variable domain (VH or VL) polypeptide that specifically binds antigen. While the antigen binding unit of…

IgG

IgG homeostasis: (see right hand panel) IgG participates in defending against viral antigens, whereas IgM is predominantly active in antibacterial and antitoxin immune responses (US2013/0052208).  Antibodies belong to a family of…

IgA

companies:  Secretory IgA  IgA synthesis exceeds the combined total of all the other immunoglobulin classes.  Where IgA is found, Generally IgA may be monomeric (i.e., a single molecule), dimeric (composed of two…

Cytokines & Chemokines

For a nice list of monoclonal antibodies currently on the market see (Shukla, "Recent advances in large-scale production of monoclonal antibodies and related proteins" Trends in Biotechnology, 28(5) pp. 253-261)…

complement components

Antibodies to Complement Pathway Components Preclinical studies using animal models and human derived samples demonstrate that inhibition of complement ameliorates many inflammatory and autoimmune disease manifestations. The AP pathway has…