Results 11 to 20 of about 280,511 (396)

Immunoglobulin heavy chains in medaka (Oryzias latipes) [PDF]

open access: yesBMC Evolutionary Biology, 2011
Background Bony fish present an immunological system, which evolved independently from those of animals that migrated to land 400 million years ago.
Gambón-Deza Francisco   +2 more
doaj   +10 more sources

Learning the statistics and landscape of somatic mutation-induced insertions and deletions in antibodies. [PDF]

open access: yesPLoS Computational Biology, 2022
Affinity maturation is crucial for improving the binding affinity of antibodies to antigens. This process is mainly driven by point substitutions caused by somatic hypermutations of the immunoglobulin gene.
Cosimo Lupo   +3 more
doaj   +2 more sources

Variants of a mouse myeloma cell line that synthesize immunoglobulin heavy chains having an altered serotype. [PDF]

open access: greenProceedings of the National Academy of Sciences of the United States of America, 1975
Cells of the MPC-11 mouse myeloma cell line, which produces an IgG2b immunoglobulin, were subjected to mutagenesis with Melphalan or with ICR-191, after which they were cloned in soft agar.
Jean‐Louis Preud'homme   +2 more
openalex   +2 more sources

SUBGROUPS OF AMINO ACID SEQUENCES IN THE VARIABLE REGIONS OF IMMUNOGLOBULIN HEAVY CHAINS

open access: greenProceedings of the National Academy of Sciences of the United States of America, 1969
The amino acid sequence of the first 133 residues of the heavy (gamma) chain from a human gammaG immunoglobulin (He) has been determined. This gamma-chain is identical in Gm type to that of protein Eu, the complete sequence of which has been reported ...
Bruce A. Cunningham   +3 more
openalex   +2 more sources

Variable Region Sequences of Five Human Immunoglobulin Heavy Chains of the V H III Subgroup: Definitive Identification of Four Heavy Chain Hypervariable Regions

open access: greenProceedings of the National Academy of Sciences of the United States of America, 1974
The variable regions of five human immunoglobulin heavy chains of the V(H)III subgroup have been totally sequenced. Three of the heavy chains belonged to the IgG class and two to the IgA class.
J. Donald Capra, J. Michael Kehoe
openalex   +2 more sources

Cloned pairs of variable region genes for immunoglobulin heavy chains isolated from a clone library of the entire mouse genome. [PDF]

open access: greenProceedings of the National Academy of Sciences of the United States of America, 1979
To investigate the organization of immunoglobulin genes, we have constructed a clone library containing 10(6) randomly generated fragments of mouse embryo DNA, corresponding to eight equivalents of the genome.
Darrell J. Kemp   +2 more
openalex   +2 more sources

The Translation in vitro of mRNA for Immunoglobulin Heavy Chains [PDF]

open access: yesEuropean Journal of Biochemistry, 1973
The addition of mRNA preparations to a number of heterologous cell‐free systems has been shown to result in the synthesis of immunoglobulin light chains. This paper reports the results of experiments in which an mRNA fraction prepared from MOPC 21 mouse myeloma cells has been used to stimulate the synthesis of immunoglobulin heavy chains in rabbit ...
N.J. Cowan, Cesar Milstein
openaire   +4 more sources

Assembly and secretion of heavy chains that do not associate posttranslationally with immunoglobulin heavy chain-binding protein. [PDF]

open access: bronzeJournal of Cell Biology, 1987
Heavy chain-binding protein (BiP) associates posttranslationally with nascent Ig heavy chains in the endoplasmic reticulum (ER) and remains associated with these heavy chains until they assemble with light chains.
Linda M. Hendershot   +3 more
openalex   +2 more sources

Size differences among immunoglobulin heavy chains from phosphorylcholine-binding proteins.

open access: greenProceedings of the National Academy of Sciences of the United States of America, 1976
The entire sequences of the heavy chain variable regions of M167 and TEPC 15 (phosphorylcholine-binding myeloma proteins of BALB/c origin) have been determined. These sequences are compared with the phosphorylcholine-binding protein M603.
Stuart Rudikoff, Michael Potter
openalex   +2 more sources

Polymorphism in immunoglobulin heavy chains suggesting gene conversion. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1982
Complete heavy (H) chain variable region (V region; amino acids 1-118) sequences have been determined for three phosphocholine (PCho)-binding monoclonal antibodies of CBA mouse strain origin. Two of these were found to differ from the sequence of the BALB/c T15 germline VH segment (segment of the V region that includes amino acids 1-95) at four ...
Clarke, S H, Claflin, J L, Rudikoff, S
openaire   +3 more sources

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