Protein

Quantum Dots Research Leads to New Knowledge about Protein Binding in Plants

UC Riverside researchers from the Departmentsof Chemical and Environmental Engineering, Mechanical Engineering andBotany and Plant Sciences have worked together to discover a way toutilize to uncover new knowledge about the binding of a protein at the growingpollen tube tip. This protein plays a critic...

Protein discovery could unlock the secret to better TB treatment

UCL scientists have found a protein that could unlock the secret to quicker, more effective treatment of TB by waking TB bacteria in the body. Once the TB bacteria are active again, the disease becomes treatable using common drugs like antibiotics. Scientists believe that uncovering the molecular structure of this protein will lead the way to designing drugs which enable treatment of dormant and...

New, automated tool successfully classifies and relates proteins in unprecedented way

For the first time, researchers haveautomatically grouped fluorescently tagged proteins fromhigh-resolution images of cells. This technical feat opens a new way toidentify disease proteins and drug targets by helping to show whichproteins cluster together inside a cell.The approach, developed by Carnegie Mellon University, outperformsexisting visual methods to localize proteins inside cells...

New binding target for oncogenic viral protein

The DNA tumor virus simian virus 40 produces the Large T antigen which inactivates two of the cell's most important cancer-preventing proteins, p53 and pRb. In a study published in the Journal of Biological Chemistry, researchers at the Fred Hutchinson Cancer Research Center report the discovery of an additional target for T antigen--a protein called Fbw7. The Fbw7 gene is located in a ch...

Controversial drug shown to act on brain protein to cut alcohol use

Medicationagainst nicotine addiction is nowadays readily available. However, asimilar and equally dangerous addiction, alcoholism, can't yet becontrolled by drugs. Or can it be? Researchers from the University ofCalifornia in San Diego identified a natural compound able to blockalcohol addiction in rodents. We can only hope that anti-alcoholismpatchs or gum...

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Protein at Biology Products

Mouse Anti-Protein S Monoclonal Antibody, Unconjugated, Clone HYB 232-02 from Abcam

Description:Mouse monoclonal [HYB 232-02] to Protein S ( SwissProtID: P07225...
Company:Abcam

S-Protein Agarose from Novagen

Description:...
Company:Novagen

Rabbit Anti-Human Vitamin K-dependent Protein S (PROS1) Polyclonal Antibody, Unconjugated from Lifespan Biosciences

Description:Anti-PROS1 Polyclonal Antibody not assigne...
Company:Lifespan Biosciences

Anti-S-100 protein, ab heterodimer Monoclonal Antibody, Unconjugated from HyTest Ltd.

Description:High affinity antibody reacting with S-100 ab heterodimer. Could be used for Western blotting application and immunoassay....
Company:HyTest Ltd.

S-Protein Agarose from Novagen

Description:The STag Purification Kits enable rapid analytical to medium scale affinity purification of STag fusion proteins produced from appropriate vectors. Sufficient reagents are provided for purification of up to 1 mg target protein under native or denaturing conditions. Crude samples are incubated with S-protein Agarose, which specifically retains STag fusion proteins. After unbound proteins are washe...
Company:Novagen

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Protein at Biology Technology

A New C-Terminal GST Vector for Protein Production in S. pombe

Stratagene Stratagene has constructed and tested the new pESP-3 vector, which can beused for C-terminal fusion with glutathione-S-transferase (GST) and for protein production in Schizosaccharomyces pombe....

New Mammalian Two-Hybrid System Detects Protein-Protein Interactions

Stratagene hybrid genes are used to detect protein-protein interactions via the activationof reporter gene expression. This expression occurs as a resul...

Antibodies for Studying NMDA Receptor Protein Expression and Synapse-Specific Immunolabeling

Danny Q. Hoang Michael Browning Xinping Yang PeterPingerelli Stratagene Cloning Systems, Inc. Stratagene introduces affinity purified antibodies for NMDA receptorsubunits that are useful for studying expression of the NR2A, NR2B and NR2Csubunit proteins...

Simple, Sensitive, and Rapid Detection of FLAG -Tagged Fusion Proteins

-TaggedFusion Proteins Qiyi Xie Quinn Lu Tanya Hosfield Peter Pingerelli Weiping Yang Stratagene...

New Yeast Cloning System for Producing Proteins with Native Amino Acid Sequences

Stratagene Cloning Systems, Inc. The ESP LIC cloning and expression system features rapid and high-yieldproduction of recombinant proteins in yeast. This system usesligation-independent cloning (LIC) for efficient and dire...

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Protein at Biology Definition

Transport protein

to the opposite side of the protein. There are 3 types of transport proteins, <a href="/ ?q=/ Biology-Definiti...

Transmembrane protein

in which it is embedded. Extraction of a transmembrane p...

Protein

, showing coloured <a h...

Protein biosynthesis

but more often it refers to a multi-step process, beginning with <a href="/ ?q=/ Biol...

Peripheral membrane protein

core of the membrane, but attach indirectly, typically by bind...

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Protein at Biology Dictionary

Transport protein

and guide it into the <a href="/ ?q=...

Transmembrane proteins

Full ar...

RecA protein

is also involved in the induction of the SOS response and the induction of <a...

Proteinoids

: <a href="/ ?q=/ Bio...

Protein folding

Chapter 1 Protein...

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Protein at Medicine News

Lean Protein Could Be Key to Obesity Drugs

A protein that lets mice eat more but weigh less could prove the magic ingredient for diet drugs of the future.British scientists from drug giant SmithKline Beecham and the University of Cambridge have created mice with a human protein known as Uncoupling Protein 3 (UCP3) that increases their metabolism.In what is every dieter's dream, the mice were able to eat more than normal mice but still wei...

Evidence Links Protein Damage to Neurodegenerative diseases like Parkinson's and Alzheimer's

Neurodegenerative diseases - including Parkinson's, Alzheimer's, Diffuse Lewy body disease, and Multiple System Arophy - are collectively called synucleinopathies. Most commonly they become symptomatic due to a deficiency of a specific neurotransmitter - in the case of Parkinson's it is dopamine. When the neurons that produce these chemicals die or become impaired, which occurs with oxidation, th...

Special proteins to fight TB identified

Heat-shock proteins, which are protective substances, produced by the body in stressful situations may help the immune system kill the TB bacteria, researchers in the UK report. According to a report in the June issue of the journal Nature Medicine, these heat-shock proteins, which are special proteins produced by the body help cells survive stressful times and bolster the immune system of the b...

Unravelling the secrets of ‘Huntingtin’ Protein - towards the treatment of ‘Huntingtons’ Disase

Huntingtons disease is an inherited disease of the nervous system due to the progressive gradual deterioration of the same, initially causing symptoms such as involuntary movements and balance problems and later on leading to declination of functions of speech as well. All these days, until now, it was thought that this disease is due to a mutated form of the protein 'huntingtin' which i...

Unravelling the secrets of ‘Huntingtin’ Protein - towards the treatment of Huntingtins’ Disese

Huntingtons disease is an inherited disease of the nervous system due to the progressive gradual deterioration of the same, initially causing symptoms such as involuntary movements and balance problems and later on leading to declination of functions of speech as well. All these days, until now, it was thought that this disease is due to a mutated form of the protein 'huntingtin' which i...

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Protein at Medicine Products

Total Protein

Description:For the quantitative determination of total protein in serum. Linearity: 1-15 g/dl....
Company:Horizon Diagnostics, Inc.

Total Protein Reagent

Description:Intended for the quantitative determination of total protein in serum. Reaction: endpoint. Wavelength: 540 nm. Linearity: 12 g/dL (120 g/L). Ready to use liquid reagent....
Company:Hemagen Diagnostics, Inc.

Total Protein Reagent Set

Description:For the quantitative determination of total protein concentration in human serum....
Company:Teco Diagnostics

Proteomelab™ XL-A/XL-I Protein Characterization System

Description:The ProteomeLab XL-A/XL-I functions over a wide range of concentration, temperature, ionic strength and pH, delivering more thorough characterization than other methods. Its unique operating methodology measures the relative change in the distribution of molecular weights, providing an efficient way to measure heterogeneity, stoichiometry and self-associating systems. The ProteomeLab XL-A/XL-I's...
Company:Beckman Coulter, Inc.

Proteomelab™ PA 800 Protein Characterization System

Description:The ProteomeLab PA 800 resolves and quantifies proteins by their isoelectric point and molecular weight, generates high-resolution peptide maps and carbohydrate profiles and provides front-end separation to mass spectrometry....
Company:Beckman Coulter, Inc.

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Protein at Medicine Technology

Near-Patient Testing: The Advantages of C-Reactive Protein in Hematological Testing

C-reactive protein (CRP) is an acute-phase protein that has long been recognized as a marker of systemic inflammation. CRP measurement can complement a range of diagnostic markers to monitor infection and direct treatment. However, as economic rationalization...

Halozyme Therapeutics' Enhanze Technology Large Protein Molecule Therapeutic Clinical Trial Results Presented at the 34th Annual Meeting of the Controlled Release Society

- Co-Injection of rHuPH20 with Humira Estimated to Increase theMaximal Steady State Subcutaneous Bioavailability from 64% to 100%- SAN DIEGO, July 09, 2007 /PRNewswire-FirstCall/ -- HalozymeTherapeutics, Inc. , a biopharmaceutical company developing andcommercializing recombinant human enzymes, today announced thatfinal results of the Enhanze(TM) Technology clinical trialdemonstrating im...

Pieris Progresses Proprietary Asthma Program: Validation of Pulmonary Delivery of Anticalin-Based Protein Product Candidate

FREISING-WEIHENSTEPHAN, Germany, July 10, 2007 /PRNewswire/ --Pieris AG, a bio-pharmaceutical company developing Anticalins(R), anovel class of targeted human protein therapeutics, today announcedsignificant progress in validating novel, effective products forthe potential treatment of asthma. In studies of its proprietaryPRS-060 Anticalin(R) candidate, the Company reports that theprotei...

DiObex Presents Phase 2a Data of DIO-902 Demonstrating Trends of Improved Glycemic Control and Significant Reductions of LDL-Cholesterol and C-Reactive Protein

Top Line Data for the Treatment of Type 2 Diabetes Presented at the67th Annual Scientific Sessions of American Diabetes Association SAN FRANCISCO, June 25, 2007 /PRNewswire/ -- DiObex, Inc., aprivately-held biopharmaceutical company focused on the developmentof therapeutics to treat metabolic diseases, today announced thepresentation of top line data of its phase 2a study of DIO-902, afir...

Apollo's human proteins boost stem cell research

SYDNEY, Australia, June 21, 2007-At a time when Australianscientists are fighting hard to keep pace with overseas researchand development, an Australian biotech company is leading the worldin the production of human proteins for stem cell research. Apollo CEO John Priest said the company's human proteins areunique in the way they help stem cells to develop into specificcell types s...

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Protein at Medicine Dictionary

Total protein

al state, <a href="/ ?q=/ Medicine-Dictionary/ kidney_disease" clas...

Protein C

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Protein electrophoresis

-...

Protein S

<A href="http:/ / www.healthcentral.com/ ency/ 4...

Proteinuria

s,...

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