摘要:
The present invention provides methods for the production of a library of antigen specific antigen binding molecules having a peptide domain structure represented by the following formula (I):
FW1-CDR1-FW2-HV2-FW3a-HV4-FW3b-CDR3-FW4
comprising (1) isolating RNA from a member of a species in the Elasmobranchii subclass; (2) amplifying DNA sequences from RNA obtained; (3) selecting a DNA sequence from the database prepared; (4) amplifying DNA sequences encoding two or more contiguous peptide domains of FW1-CDR1-FW2-HV2-FW3a-HV4-FW3b-CDR3-FW4; (5) ligating together said amplified DNA sequences to form DNA sequences encoding an antigen specific binding molecule; (6) cloning the amplified DNA obtained into a display vector; and (7) transforming a host with said display vector to produce a library of said antigen specific antigen binding molecules. The invention also provides methods for the production of an antigen specific antigen binding molecule as defined, pharmaceutical compositions comprising such molecules and uses thereof in medicine.
摘要:
This invention relates to recombinant human antibody molecules. The antibodies bind fungal antigens, for example from Candida spp. Human antibody encoding genes targeting clinically relevant Candida epitopes have been isolated from single B cells from carefully selected donors and screened with specified types of protein or cell wall extract. The panel of purified, fully human recombinant IgG1 mAbs generated displayed a diverse range of specific binding profiles and demonstrated efficacy in a disease model. The fully human mAbs and derivatives thereof have utility in the generation of diagnostics, therapeutics and vaccines.
摘要:
This invention relates to an engineered leader-independent heterocyclase (also known as a cyclodehydratase) comprising a defined cyanobactin leader sequence which drives the efficient conversion of heterocyclisable amino acids, such as Ser, Thr and Cys, within a peptide substrate lacking a leader sequence into heterocycles produce a homogenous heterocycle-containing product. This may be useful in biotechnology and chemical synthesis.
摘要:
The invention relates to an assay to select a candidate drug for the treatment of inflammatory disease due to cytokine production. The assay comprises: a) exposing said candidate drug to intestinal cells; and b) analysing the effect of the said candidate drug selected from the group consisting of the variation of nuclear export or import of transcription factors from the NF-&kgr;B family the disruption of transcriptional activity of transcription factors from the NF-&kgr;B family, the differential histone acetylation of p65 (RelA); the variation of the amount of PPARγ/RelA complexes in the cytosol of the cells; and a combination thereof. The invention further relates to methods for the treatment of inflammatory cytokine production associated diseases and to the use of a therapeutically effective dose of Bacteroides thetaiotaomicron or a component thereof.
摘要:
The present invention provides compositions for inhibiting the activity of an insect pest against a subject (or repelling an insect pest from an environment or preventing attraction to an environment) which compositions comprise geranylacetone as an active ingredient plus a carrier plus a further active ingredient selected from the list consisting of: 6-Methyl-hepten-2-one, octanal, plus optional other chemicals. Also provided are related materials and methods of use.