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tag viral vectors developmental biology immunology

Creative Expression: Mammalian Expression Vectors and Systems
Christopher Smith | Feb 1, 1998 | 7 min read
Date: February 2, 1998 Chart 1 Chart 2 Prokaryotic expression systems, reviewed in the September 1, 1997, issue of The Scientist were part of the early repertoire of research tools in molecular biology. Although the expression of recombinant protein in prokaryotes provided a means to develop other research tools (antibodies, for example ) and study basic aspects of biological function, the scope and depth of this research were limited, especially with regard to eukaryotic proteins. The de novo
An illustration of flowers in the shape of the female reproductive tract
Uterus Transplants Hit the Clinic
Jef Akst | Aug 1, 2021 | 10+ min read
With human research trials resulting in dozens of successful deliveries in the US and abroad, doctors move toward offering the surgery clinically, while working to learn all they can about uterine and transplant biology from the still-rare procedure.
The AIDS Research Evaluators
Lynn Gambale | Jul 9, 1995 | 6 min read
Chairman: Arnold Levine, chairman, department of molecular biology, Princeton University Barry Bloom, Weinstock Professor and Howard Hughes Medical Institute (HHMI) investigator, department of microbiology and immunology, Albert Einstein College of Medicine, New York Rebecca Buckley, professor of pediatrics and immunology, Duke University Medical Center Charles Carpenter, chairman, Office of AIDS Research Advisory Committee; professor of medicine,Brown University School of Medicine Don
Going Their Separate Ways: A Profile of Products for Cell Separation
Michelle Vettese-dadey | Sep 12, 1999 | 10+ min read
Date: September 13, 1999Cell Separation Products Magnetic Cell Separation Technologies that isolate rare cell types to high purity are essential to the cell biology researcher. Understanding cell developmental pathways becomes increasingly significant as diagnosis and treatment of disease turns more to the molecular level.1 This diagnosis of cell-related diseases requires methods for detection, isolation, and analysis of individual cells regardless of their frequency.2 The hematopoietic system
2020 Top 10 Innovations
The Scientist | Dec 1, 2020 | 10+ min read
From a rapid molecular test for COVID-19 to tools that can characterize the antibodies produced in the plasma of patients recovering from the disease, this year’s winners reflect the research community’s shared focus in a challenging year.
Uses Of Enzyme Immunoassays Growing In Laboratories And Clinics
Holly Ahern | Feb 6, 1994 | 9 min read
Life Technologies P.O. Box 6009 8451 Helgerman Court Gaithersburg, Md. 20884 (301) 840-4150 Fax: (800) 331-2286 MGM Instruments Inc. 925 Sherman Ave. Hamden, Conn. 06514 (203) 248-4008 Fax: (203) 288-2621 Nordic Immunological Labs Drawer 2517 Capo Beach, Calif. 92624 (714) 498-4467 Fax: (714) 361-0138 Organon Teknika/ Biotechnology Research Institute 1330 Piccard Dr. Rockville, Md. 20850-4396 (800) 354-0809 Fax: (301) 840-2161
How Some Vaccines Protect Against More than Their Targets
Shawna Williams | Nov 1, 2020 | 10+ min read
As researchers test existing vaccines for nonspecific protection against COVID-19, immunologists are working to understand how some inoculations protect against pathogens they weren’t designed to fend off.
The Ties That Bind: Peptide Display Technology
Debra Swanson | Mar 14, 1999 | 10+ min read
Date: March 15, 1999 Phage Display Systems and Vectors Structure of the T7 phage particle. The negative-stained pattern from polyheads showing capsid hexamer and pentamer units has been fitted onto the surface of the icosahedral particle. A single monomer of the capsid protein is shaded in red. Figure provided by Novagen. Back in the early '50s, at a time when Elvis Presley was beginning his undisputed reign as the king of rock 'n' roll, bacteriophage were rearing their ugly heads (so to spe
Master of the Cell
Judy Lieberman | Apr 1, 2010 | 10+ min read
By Judy Lieberman Master of the Cell RNA interference, with its powerful promise of therapy for many diseases, may also act as a master regulator of most—if not all—cellular processes. RNA silencing. Computer artwork showing a length of RNA (yellow with red rings) bound to an RNA-induced silencing complex (RISC). © Medi-Mation Ltd / Photo Researchers, Inc. ne of the biggest surprises in biology in the past d
Premade cDNA Libraries
Sarah Goforth | Apr 15, 2001 | 10 min read
Suppliers of Whole-organism cDNA Libraries Suppliers of Tissue-specific cDNA Libraries The questions of gene function, interaction, and regulation are central to the science of molecular biology. Despite the myriad of new technologies, products, and techniques produced by the genomics revolution, some old standards remain just as useful as ever. One such technology is the cDNA (complementary DNA) library. The sheer number of companies offering premade and custom cDNA libraries and products th

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