Merck Sharp + Dohme Corp.

Avon Products, Inc.

Hussam Hisham Shaheen

Dongxing Zha

Uma Santhanam

Qi Hong

Christos D Kyrou

Desiree Mazich

The present invention provides, in part, an antibody display system that simultaneously uses a secretion and a display mode. A bait complexed with a monovalent antibody fragment can be expressed on the surface of the host cell wherein the fragment may be assayed for antigen binding while full antibody is simultaneously secreted from the host cell. Methods of using the system for identifying antibodies that bind specifically to an antigen of interest are also provided. Polypeptides, polynucleotides and host cells useful for making the antibody display system are also provided along with methods of use thereof.

Surface, anchored FC-bait antibody display system

The present invention provides, in part, an antibody display system that simultaneously uses a secretion and a display mode. Embodiments of the invention provide a system in which a bait complexed with a monovalent antibody fragment can be captured prior to secretion in a host cell by virtue of surface displaying an antibody light chain and utilizing the covalent interaction of this light chain with the heavy chain of an antibody molecule that is co-expressed in the same host. Polypeptides, polynucleotides and host cells useful for making the antibody display system are also provided along with methods of using the system for identifying antibodies that bind specifically to an antigen of interest.

Surface anchored light chain bait antibody display system

Surface, anchored Fc-bait antibody display system

Cosmetic compositions comprising a metal-complexed peptide fraction of stressed yeast extracts and/or a calcium influx inhibitor are disclosed, as well as methods of using such compositions to impart exfoliating, anti-aging, anti-lipid, anti-inflammatory, and/or lightening benefits to the skin; and/or lightening benefits to the hair. These compositions are believed to have modulatory activity against at least one biochemical pathway implicated in skin aging, inflammation, lipid synthesis, and melanin production.

Cosmetic uses of modified stressed yeast extracts and related compositions

Growing community of inventors

Lebanon, NH, United States of America

Hussam Hisham Shaheen