controls

Cooperation is key—a new way of looking at MicroRNA and how it controls gene expression

A group of scientists at The Scripps Research Institute is reporting a discovery that sheds light on an area of research fundamental to everything from the normal processes that govern the everyday life of human cells to the aberrant mechanisms that underlie many diseases, including cancer and septic shock. The discovery concerns tiny fragments of RNA known as microRNA and their relations...

Master gene controls healing of skin in fruit flies and mammals

University of California, San Diego biologists and their colleagues have discovered that the genetic system controlling the development and repair of insect cuticle--the outer layer of the body surface in insects--also controls these processes in mammalian skin, a finding that could lead to new insights into the healing of wounds and treatment of cancer. The UCSD biologists' study, publish...

Scientists find that protein controls aging by controlling insulin

Researchers at UT Southwestern Medical Center have discovered that a protein prolonging life in mice works by controlling insulin. Therapies based on this hormone could prove to be a way to extend life or slow its effects,...

MicroRNA tweaks protein that controls early heart development

Researchers at UT Southwestern Medical Center have discovered how a small molecule of RNA called microRNA ?a chemical cousin of DNA ?helps fine tune the production of a key protein involved in the early development of heart muscle. The findings, available in the online edition of the journal Nature, may aid scientists in their understanding of how a progenitor cell, or stem cell, decides...

Scientists discover gene that controls speed of tuberculosis development

Scientists at the MUHC have discovered a gene that controls the speed at which patients develop tuberculosis--the first time such a gene has been discovered for this disease. The new study published in the Proceedings of the National Academy of Science (PNAS) this week provides a new view of the mechanisms underlying the development of tuberculosis and may contribute to public health efforts aime...

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controls at Biology Products

GeneAmp AccuRT RNA PCR Kit with Controls from Applied Biosystems

Description:A thermostable, thermoactive designer enzyme that enables RT-PCR in a one-step, single-tube-reaction. AccuRT RNA PCR enzyme allows reverse transcription and PCR amplification to be performed at elevated temperatures (65C), which helps to remove secondary structures from the template and results in highly stringent, accurate annealing of gene-specific primers. 100 reactions with controls...
Company:Applied Biosystems

Tissue Block Controls from QualTek Molecular Laboratories

Description:QML offers standard and customized paraffin embedded tissue blocks....
Company:QualTek Molecular Laboratories

Stat-Pack Aldolase Controls from Caldon Biotech, Inc.

Description:Ready-to-use liquid controls for monitoring Aldolase tests. 2 levels of controls (normal & abnormal) with targeted manufacturing values at 4 ± 2 IU/L and 20 ± 3 IU/L. 30-day shelf life once opened and stored at 2-8 C. Level 1: 3 x 3 ml; Level 2: 3 x 3 ml...
Company:Caldon Biotech, Inc.

controls at Biology Technology

Housekeeping Genes: Universal Positive Controls in siRNA Knockdown Experiments

RNA interference is a powerful technique for geneknockdown experiments in academic research and animportant tool for target identification and target validationin therapeutic research. A growing number of different cell lines are us...

Designing Controls for siRNA Experiments

Because of its apparent specificity, reproducibility, and ease of use, RNAi technology is greatly accelerating the functional characterization of disease-relevant genes for drug discovery, target validation, and basic research efforts. To ensure the validity of RNAi...

RNAi: The Controls You Need

Ambion scientists use and recommend a number of different controls for siRNA experiments. Most of these coincide with the suggested controls detailed in an editorial published in Nature Cell Biology [1]. Here we outline these various controls and discuss the importance of each in RNAi experiments....

Johnson Controls deals for asset-tracking software

The Milwaukee-based Johnson Controls, which provides systems, technology, and services to buildings - inclu...

Johnson Controls adds renewable energy unit

The company's new renewable technologies unit will focus on geothermal, solar, biomass, wind, and other alternative sources of e...

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controls at Medicine News

Scientists Discover Hormone That Controls Hunger

In a breakthrough scientists in the US have discovered a hormone that regulates hunger and may help to fully control appetite in the future//. Researchers at Stanford University, California, looked at gene sequences in humans and animals, including one that codes for ghrelin, an appetite-boosting hormone. They found another hormone, 'obestatin', was processed from the same...

Golgi Orientation controls Neuron Growth

Michael Ehlers and his colleagues have reported in the Journal Neuron the mechanism by which the Golgi apparatus controls the growth of the dendrite cells that are responsible for the growth and development of neurons//. The dendrite cells are the branches of neurons that are responsible for transmission and collection of signals to the brain from different parts of the body. The Golgi...

Brain behind the Brawn: Vital Molecule in the Brain Controls Appetite

Combating obesity is one of the greatest challenges facing researchers today, and recent research holds promise for being a vital breakthrough to contain a growing epidemic.// The World Health Organization has estimated that there are a billion people in the world tackling overweight problems, of them nearly 300 million are obese. Scientists have narrowed their sights on a new molecul...

Stronger Quadricep Controls Knee Osteoarthritis

Arthritis is a term that means inflammation of a joint There are many types of arthritis.One of them is Osteo arthritis. Osteoarthritis// is also called 'degenerative joint disease,' or 'wear-and-tear arthritis.'.Quadricep is the muscle which straightens the leg at the knee joint. A stronger quadriceps muscle helps to prevent the deterioration of cartilage at the knee cap among those with...

Pair of MicroRNA Molecules Controls Major Oncogene in Most Common Leukemia

Researchers at Ohio State University have discovered that two microRNA (miRNA) molecules help control the oncogene responsible for a dangerous form of B-cell chronic// lymphocytic leukemia (B-CLL), the most common human leukemia in the world. Their findings, published in the December 15 issue of Cancer Research, demonstrate that miRNAs are emerging as powerful regulators of gene exp...

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controls at Medicine Products

Bartels® C. Difficile Toxin A Antigen EIA with Controls

Description:Bartels Clostridium difficile Toxin A Enzyme Immunoassay (EIA) is intended for the qualitative detection of Clostridium difficile Toxin A in human faecal specimens as an aid in the diagnosis of Clostridium difficile-associated disease....
Company:Trinity Biotech

Liquid Assayed and Unassayed Multiqual Controls

Description:Liquid Assayed and Unassayed Multiqual Controls are comprehensive, liquid, human serum based chemistry controls, available in three levels....
Company:Bio-Rad Laboratories

Liquichek Autoimmune Controls - ANA

Description:Liquichek Autoimmune Controls are individual controls for monitoring the performance of autoimmune assays....
Company:Bio-Rad Laboratories

Amplichek CT/GC Controls

Description:Amplichek CT/GC Controls are liquid controls designed to monitor the precision of test procedures that detect Chlamydia trachomatis and Neisseria gonorrhoeae. Since they are specimen specific, they can be used with either urine or endocervical/urethral swabs throughout the entire procedure, including extraction, amplification and detection....
Company:Bio-Rad Laboratories

Liquichek ToRCH Plus Controls

Description:Liquichek ToRCH Plus Control is a bilevel liquid control used to monitor the performance of the most widely used serology instruments and assays. A weak positive and a negative control allow you to monitor the performance of your test system at the critical decision making levels....
Company:Bio-Rad Laboratories

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controls at Medicine Technology

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