2016年8月21日星期日

Select Experienced Proteomics Company for Absolute Quantification

If your business requires you to procure high quality Custom AQUA Peptides, then you have to rely on an integrated CRO setup that delivers an exhaustive range of drug improvement services. It is pertinent that you choose a service provider that enjoys significant experience and expertise in the fields of organic chemistry, genomics, biochemistry, systems biology, preclinical and clinical studies, molecular biology, bioinformatics, and structural biology, amongst certain others. With a full range of services at your disposal, you can benefit from several of the proteome-related researches undertaken by your preferred setup in order to identify single protein for their use in incomprehensive proteomic studies.
Choose a top cadre company that is renowned to have one of the most advanced proteomics boards in the global frontier. With a specialized company by your side, you could be guaranteed of the quality of inputs embodied in the process of absolute quantification, through a full-fledged range of staffed scientists that are well versed with the avenue of proteomics. As such, these experienced professionals can render you with full support services pertaining to identification and quantification, characterization, protein separation, analyzing of protein post-translational phase of modification, and processes featured with high throughput and super-sensitivity.
It is a well-known fact that in the extensive world of science, proteomics is equivalent to genomics. While in genomics, the process focuses on the full range of how a genome is structured. In proteomics, the processes involved therein complement the structures and functionalities of proteins. As proteome tasks can vary frequently from cell to cell and vary with the passage of time, these are recognized as the more complicated jobs. These tasks are time consuming, as they involve research and extensive analysis. If your business requires an analysis of Isotope Labeled AQUA Internal Standard Peptide, then you ought to select a top-notch proteomics company that houses thoroughbred specialists, who are skilled and experienced in handling hard-to-analyze samples that include cerebral-spinal fluid, serum, and plasma membrane. Choose a service provider that can help you in studying several protein-protein interactions and protein post-translational modifications. A pedigree service provider can also present your business with foolproof project counseling, along with several variants of optimal services fulfilling your needs. More so, with a specialty provider of proteomics, you can procure all product offerings and services from it, at the lowest cost level in the entire industry.
The study of Isotope Labeled AQUA Internal Standard Peptide belongs to the arena of targeted proteomics. The process of absolute quantification of proteins approach permits complete quantification of proteins in biological testers. The process finds its basis on the principle of the isotope labeled internal standard that is implemented classically for absolute quantification through bulk spectrometry. A native peptide is analyzed in subsequent to numerous standards to signify the protein for quantifying. An AQUA peptide is essentially a synthetic peptide conforming to the designated native peptide with one isotope labeled (13C, 15N, 2D) amino acid. The process is complex and has to be undertaken by a professional company specializing in proteomics studies.
Creative Proteomics is a company specializing in everything related to proteomics. If your business needs custom AQUA peptides or a process requires absolute quantification involved in protein peptides, then you have to rely on this renowned company to save time and effort.

2016年8月20日星期六

Proteomics & Bioinformatics Game Changers in Modern Medicine


Proteins are one of the most important structural and functional components of living organisms and they play a vital role in all the metabolic processes. Proteomics is the study of protein structures and functions by using computers and software tools. ‘Proteomics' word was coined by Marc Wilkins in 1994 and accepted in 1997with analogy to genomics, which is the study of genome. Actually the proteome refers to the entire set of proteins produced or modified in an organism or cell. Proteomics is now an emerging discipline and is an important component of functional genomics.

Another recently emerged important discipline is Bioinformatics.  It is an interdisciplinary field that develops methods, softwares and tools for assessing biological data. It is the combination of Computer science, engineering, mathematics and statistics. It is the main source and hope for development of personalized nanomedicine and future advancements in medicine.

Journal of Proteomics & Bioinformatics is a prestigious peer reviewed international journal focused on publishing discoveries and current developments regarding Bioinformatics tools, Protein Biochemistry, Proteomes, Translational modifications, Amino acid sequencing, etc. This Open Access journal provides a good platform for the scientists and researchers to publish their remarkable findings which help the aspiring scholars in this field by providing the content online worldwide without any subscriptions charges.
Scientific articles regarding Mass Spectrometry, Metabolomics, Data Mining, Genomics, Translational proteomics, Epigenomics, Pharmacogenomics, Pharmacoproteomics, Proteomics Clinical applications, Cancer Biomarkers, Open Biomarkers, Transcriptomics, Molecular and Cellular Proteomics, Proteomes, Human Genomics and Proteomics, were also given high importance for publication.

Articles with highly advanced scientific content are given high priority for publication, for example an article which describes Microbial Carboxylesterases role in thermal adaptation using In Silico approach. Actually Carboxylesterases catalyze the hydrolysis of carboxylic ester molecule in the presence of water to form alcohol and carboxylic acid. Authors did in silico analysis of ten carboxylesterases (E.C. 3.1.1.1) sequences from two groups of organisms mesophilic and thermophilic for various physiochemical parameters and amino acid sequence comparison. They found phylogenetic relationship between the two groups using maximum parsimony method of MEGA-6. They further analyzed the carboxylesterases, using online ProtParam ExPASy tool for other physicochemical properties and also they detected the presence of conserved catalytic triad S157, D254, H284 with the help of multiple sequence alignment (MSA). They observed that the two groups of enzymes showed significant variation in their physical and chemical properties. They  found that esterases affinity for water soluble short chain fatty esters is due to the Polar amino acid residues such as Gln (Q), Asn (N), Cys (C) Lys (K), Thr (T) and Glu (D) and these helps to distinguish lipases from esterases for their affinity. They concluded that because of the affinity of polar amino acids to water molecules, they have the tendency to be on the exterior side of the protein which enables them to interact with Polar Regions on the bio-surfaces.

2016年8月19日星期五

Uses of Nuclear Chemistry

Introduction to uses of nuclear chemistry

Nuclear chemistry has evolved over the decades and has grown into a major branch of science. Nuclear chemistry essentially is the study of the physical and chemical properties of elements that are influenced by changes in the structure of atomic nuclei. Nuclear chemistry is also referred to  radiochemistry and has interdisciplinary applications.

Uses of Nuclear Chemistry

Nuclear power is used to generate electricity. The discovery of nuclear fission led to the development of nuclear weapons.
Nuclear chemistry suggested the chemical separation techniques for isolation of radioactive isotopes from the fission products wastes for industrial and medical uses
Whether it is to determine the age of the universe or to define food chains in the oceans, astrophysicists, marine biologists, forensic scientists use the principles of radiometric dating to study diverse problems.
Accelerator mass spectrometry (AMS), a newly developed analytical technique has made it possible for the nuclear chemists to apply the radiometric dating principles to the isotopes that are nonradioactive. This helps in studying new and ancient processes that were affected by isotopic fractionation.
Nuclear medicine is rapidly expanding. Short-lived radioactive isotopes are used to diagnose illnesses and to treat specific diseases.
Nuclear chemists are synthesizing drugs from radionuclides that are produced in nuclear reactors or accelerators. These drugs are injected into the patient to locate specific organs or cancerous tumors.  Radiopharmaceuticals are used to generate images of the tumors and the affected organ and to form a medical diagnosis of the problems. The tumors and the parts of the affected organs that are  missed by the x rays can be easily  detected with this technique. Radioactive compounds are administered in controlled doses to destroy tumors.
NMR nuclear magnetic resonance imaging uses the net spin of nuclei for imaging. This is used for diagnostic purposes in medicine. NMR provides detailed images of the inside of a human body without inflicting any radiation upon them.
Please express your views of this topic Formula for Radioactive Decay by commenting on blog

Conclusion to Uses of Nuclear Chemistry

Nuclear chemistry is the study of properties of elements that are influenced by changes in the nuclei. Nuclear chemistry has several uses ranging from the study of element formation in the universe to the designing of radioactive drugs for diagnostic medicine. This field of chemistry  has lots more to offer in the days to come.
Symbols of these rays
1. Alpha rays
Represented as α. These are positively charged rays. Since the alpha rays have a mass of 4 amu and charge _2, they are actually helium nuclei. So, they are also represented as
42He or 42 α
2. Beta Rays
Negatively charged rays. They are represented as: β. Since they have a mass similar to electron, they are also represented as e-. They have a unit negative charge.
0-1e or 0-1 β  


2016年8月18日星期四

Drug from Scorpion Venom Has Been Approved for Cancer treatment

Dr. Ramon Feliz PhD in Oncology says that Midlife's polarized scorpion serum; Escozine has demonstrated astonishing clinical success and has promising future. Immediate responds of patients are lowering Oncological markers, lowering pain, increase of apatite; better sleep, after three months treatment with Escozine, he observed significant decrease of tumor size in many patients. An eight-year, open-label clinical study involved 8,302 cancer patients representing a wide spectrum of cancer types

Blue scorpion serum showed an 89.5% success rate in the quality of life of subjects in the study. Thousands of stage four cancer patients who were only given months to live are still alive today years after first taking blue scorpion serum. Escozine has been used in combination with chemotherapy, radiation and other conventional treatments.
According to Dr. Ramon Feliz Escozine will very soon become one of the main alternative or complementary options in the conventional cancer treatment protocol.
US Bio pharmaceutical Corporation Medolife specializes in research and development of natural cancer fighting drugs and has signed an agreement with Alopecil Laboratory the State certified pharmaceutical company from the Dominican Republic to start production of Escozine, a  medicine approved and certified for Oncological treatments by the state drug administration of the Dominican Republic.
The Nutraceutical uses extracts derived from the Caribbean blue scorpion (Rhopalurus junceus/princeps) that is found natively in the Dominican Republic.  Medolife Corporation concluded a contract in 2008 with the Ministry of Environment of the DR's Wildlife Department to research this specific Buthidae family of scorpions ( Karsch, 1879 ) says president of the Medolife Corp. Dr. Arthur Grant Mikaelian.  Atheris laboratory from Switzerland, one of the world leaders  in the study and analysis of crude venoms, define that the venom ofRhopalurus junceus and Rhopalurus princeps both share similar properties and have similar mechanisms of action in cancer cells. Atherises Mass Spectrometry analyses clearly displays signals that are consistent with scorpion venoms with two major sets of masses, the first one located around 3-4 kDa (mainly potassium channel inhibitors) and the second one at 6-8 kDa (mostly sodium channel inhibitors).
Medolife currently prepares new research aimed at demonstrating the advantages of  combining Escozine with several chemotherapy drugs. Clinical observations show that the effectiveness of chemotherapy increases and significantly decreases common side effects. Oncologists from Medolife notice that in some cases when patients develop chemotherapy resistance, adding Escozine to the treatment makes the patient receptive again to chemotherapy.
Medolife now wishes to research this phenomenon with well known chemotherapy drugs like "Avastin" "Taxol" "Cisplatin" and "5-Fluoracil".
Up till now, the natural medicine has only been available in Cuba, where it is known as Escozul but Medolife`s patent pending polarization technique increases the delivery of the scorpion venom into cancer cells by 58% which amplifies the effectiveness of Escozine dramatically compared to Escozul.

2016年8月17日星期三

Choosing Drug Test Kits in Canada

The alarming statistics of substance abuse among children and teens has prompted many parents to take a more aggressive approach to monitoring the activities of their young ones. This can mean that the parent is keeping an eye on any new or unusual behavior, asking more questions about what their kids are doing every day, and looking for signs of drug or alcohol use.

Although many of the indications of substance abuse are rather obvious, like slurred speech or bloodshot eyes, there are ways that a resourceful child can cover up certain telltale signs that they are using drugs or alcohol. For this reason, drug test kits in Canada are becoming more popular every day as an aid to parents who want to protect their children from the dangers of substance abuse.

The problem that many parents will face when embarking on a drug detection program is the intrusion into their privacy that a child may feel. That is why home drug tests have been designed to be as unobtrusive as possible. A small sample is all that is required for test purposes, and the test itself is conducted in the privacy of the home. This can help to reduce the invasive nature of any drug or alcohol testing program.

Saliva and urine tests are the fastest way to determine the presence of drugs in a person’s system. The results of these types of tests can be obtained in a matter of minutes, and can detect the presence of many different types of drugs. The time frame that can be determined by these tests can go back as far as 72 hours or more.

It should be noted that of all the drug test kits in Canada, only one can be considered as being positively 99.9% accurate according to mandated guidelines for substance levels in the body. The hair follicle test is the only test that can screen for drug use in the past 90 days. The sample is tested in a CLIA certified laboratory which tests samples using gas chromatography and mass spectrometry which is very accurate and can provide amounts and a timeline of drug use.

The other types of drug test kits in Canada mentioned above do contain pre-set cutoff levels that adhere to SAMHSA guidelines to provide a cut-off level of the substance. This allows for use of some prescription drug use at low, monitored levels.

The best deterrent to substance abuse is to spend time with your family and be involved in their lives. Sometimes though, you just won’t know. In that case, especially in situations where drug or alcohol use is suspected, drug test kits in Canada can be the extra step that is needed in order to reassure everyone that the dangers of substance abuse are not taking hold in the home.

2016年8月16日星期二

Oxygen Analyzer- The Most Vital Element to Human Health

Bhoomi Analyzers with wide analytical instruments product range, forms an integral part of process automation in process industries. Our dedication has made us the pioneers in this field. Our in house research and development has enabled us to enhance the product quality and reliability remarkably.

XGF-404 CEMS smoke emission process analysis system

XGF-404 CEMS smoke emission process analysis system.jpg
Introduction
XGF-404 series CEMS smoke emission process analysis system is in accordance with national environmental requirements for power plant boilers or similar conditions in the flue gas continuous emission of gaseous substances, dust , flow rate, pressure and other parameters for continuous detection of multi-functional system for environmental protection department smoke emissions achieve effective control of the quantization . The core of the system is usually by the following relatively independent parts. Flue gas composition (SO2, NOx, CO, O2 , etc. ) continuous monitoring system , the dust concentration detection systems , flue gas flow and pressure monitoring systems, data acquisition and processing system (DAS), other additional measurement parameters.

Oxygen is the most vital element for the human body. So why is it then, the one element of our health that we all take for granted. The answer is simple- while we are breathing one breath after another, we just presume that we are getting enough of it! The truth is though, that this is not the case. 200 years ago the quality of the air was much higher with an oxygen quantity of 30%. Today though, as a result of global pollution and the depletion of our natural resources the air only contains 19% oxygen and in some cities as low as 10% oxygen.
Oxygen in the blood stream nourishes the body's cells, creates energy and helps break down waste products and toxins. It creates immune system defense and it regulates the body's pH balance. Oxygen plays a crucial role in the fight against disease. It has been proven that diseases such as Cancerthrive in an acid pH, so it is imperative that we oxygenate our bodies and maintain an Alkaline pH if we wish to maintain our health and wellness.
Oxygen in the body is necessary for all vital functions and the elimination of waste products. Oxygen gives our bodies the fighting power to resist pathogens, bacteria and viruses.
It is a proven fact that oxygen deficiency eventually leads to disease or illness of some form. "Insufficient oxygen means insufficient biological energy that can result in anything from mild fatigue to life threatening disease" as quoted by Dr W Spencer Way- who wrote in the Journal of the American Association of Physicians.
There are many factors that cause Oxygen Deficiency. Some of these are : Overcooking our food which kills the enzymes, Breathing carbon monoxide fumes which strips oxygen from the blood, Eating processed foods that have little or no oxygen content and are full of chemicals, Drinking tap water with chemical additives such as flouride, De-forestation, Alcohol and Lack of exercise.
It is a proven fact that diseases such as cancer and AIDS, herpes and hepatitis, cannot tolerate high oxygen cells in the blood stream. This alone is reason enough to make a conscious effort to ensure you are oxygenating the blood. If you feel that factors of your environment could be depleting the oxygen supply to your bloodstream, be sure to take a daily oxygen supplement to help counteract these factors.
BHOOMI make analyzers installed at most of the sites are trouble free and have proven long life. Many Industries have shown confidence in us by placing REPETITIVE ORDERS. We are committed to our clients and provide the best after sale services.
Bhoomi Analyzers have vast experience in Analytical Instruments. We manufacture In-situ Zirconia based Oxygen Analyzers, Oxygen Analyzer, continuous emissions monitoring systems, Portable Combustion Analyzers, Flue Gas Analyzer and other sampling systems.

Industrial Accessories Company Provides Compliment of Air Pollution Control Equipment to Newest U.S. Cement Plant

Drake Cement, LLC in Drake , Arizona , USA , is the Southwest's newest cement company, with full-scale operations underway. Located at the site of an old rail town in northwestern Arizona , Drake is 115 miles north of the city of Phoenix , Arizona , and 220 miles southwest of Las Vegas , Nevada . The Drake Cement facility is the first of its kind to be built in the state in over 50 years.

About Drake Cement

Drake Cement focuses exclusively on the production of Type II/V (LA) Portland cement, conforming to the physical and chemical requirements of ASTM C-150 for Types I, II, and V, low alkali cements, as well as ASTM C 1157 for Types GU, MS, and HS cements.
The plant includes a state-of-the-art, six stage precalciner/preheater kiln with a rated capacity of 660,000 tons of clinker per year or 2,000 tons per day. Medium to high volatile western coal is used as a primary fuel and gas for kiln start up. Most of the raw materials will be obtained from an adjoining quarry and the remainder will be imported, primarily from Arizona .
Several operating and pollution controls incorporated into the plant are so advanced that they are found in only a few other facilities throughout the world.
The Drake Cement kiln/raw mill system must conform to very stringent emission limits. To achieve the very strict NOx emission limit, the kiln line includes a low NOx burner, a six stage preheater with low fuel consumption and a low NOx calciner working in combination with the Selective Non Catalytic Reduction (SNCR) system for NOx reduction. Low sulfur coal and raw material is used in addition to the gas scrubbing effect of the raw mill to satisfy the SO2 threshold
Drake Cement and their project manager, ARPL Tecnologia Industrial S.A., awarded Industrial Accessories Company (IAC), Mission , Kansas , USA , the order for the baghouses for the project. Subsequently, IAC was also awarded the supply of the air-to-air heat exchanger, stacks, access stair towers, and structural support steel for the dust collection equipment.

About Industrial Accessories Company

IAC is an industrial design/build and original equipment manufacturer of baghouses, flue gas desulfurization, heavy metal mitigating sorbent injection systems, dry bulk materials handling, and pneumatic conveying systems.
IAC also provides replacement and new components for baghouses and bulk material handling systems as well as complete engineered systems for their customers.
IAC Provides 34 Baghouses, an Air-to-Air Heat Exchanger, Stacks and Custom Steel Fabrication to Drake Cement
IAC provided three process filters for the plant. An IAC M-Pulse long bag filter controlled emissions from the raw mill and kiln. Another controlled emissions from the clinker cooler after first being cooled via an IAC provided air-to-air heat exchanger. The coal grinding system was provided with a filter designed to withstand high internal pressures.
IAC supplied 31 nuisance and dust handling filters for the Drake project. These included four at the primary crusher and the three overland conveyors stretching 3500 ft. from the quarry to the plant. Three more were provided at the limestone covered storage and conveyor transfers to the raw material silos. Six more were installed to control dust from rail and truck receiving and during transport to storage as well as to raw material grinding. Three more were provided atop the blending silo, feed to the preheater and atop the preheater tower. Five provided dust control for clinker transport and two for transport of coal to coal grinding. Seven provided dust control for cement grinding, the cement silo filling and for loadout allowing two trucks and one railcar to be loaded simultaneously.
IAC also provided four de-dusting cyclones for primary collection from the raw meal grinding. During the course of the project, IAC provided over 1000 tons of steel in the form of stacks, access stair towers, and structural supports for the filters, cyclones, ductwork and stacks.

Raw Mill / Kiln Baghouse

A raw meal grinding system with an output of 164 ton/hr utilizes the hot gases from the six stage preheater of the kiln.
IAC provided a six module CEMS for this service. The M-Pulse filter has a penthouse enclosure providing weather protection and an electric overhead hoist to aid in lifting the insulated clean air plenum doors to access bags during maintenance. Its long bag design (7 meter) reduced the equipment footprint and capital investment for Drake. The baghouse contains PTFE coated fiberglass filter media for the 250oC service.
Steep pyramidal hopper design for each module aids material flow and simplifies material collection. Low 50 psi pressure pulse cleaning provides gentle bag cleaning action promoting longer bag life. Unique inlet gas baffle plate design aids in particle collection before filter media is encountered and in gas flow distribution in each module.

Clinker Cooler Baghouse

A clinker cooler with air beam technology is employed for the 2000 ton/day production rate. IAC provided a four module M-Pulse baghouse here with 6 meter PTFE coated Nomex bags for the 200 oC service.
IAC provided the baghouse's steel supporting framework and stack for this filter.

Air-to-Air Heat Exchanger

The gases leaving the cooler, traveling to the clinker cooler baghouse first pass through anair-to-air heat exchanger provided by IAC.
The Air-to-Air Heat Exchanger reduces the temperature of the clinker cooler gas venting to the dust collection system, thereby lowering the gas volume to be handled and baghouse fan horsepower requirements.
During upsets, the air-to-air heat exchanger aids to protect the downstream equipment so that it stays within design temperature limits.
The dust that drops out of the gas stream passing through the air-to-air heat exchanger is collected in a bottom hopper and transported out by a screw conveyor. At the discharge of the screw conveyor, a rotary valve minimizes false air intake before passing the dust to the subsequent conveying system.

Coal Mill Baghouse

Coal is pulverized by a vertical mill with a capacity of 14 tons per hour. The mill includes an IAC pulse-jet filter equipped with explosion relief panels. The baghouse is a "walk-in" plenum design reinforced and insulated.

Nuisance Dust Collection Baghouses

IAC provided a total of 31 dust handling and nuisance dust filters on the project. Each had 8 ft. long bags. All were designed with 70 degree hoppers and were factory insulated to promote discharge of material, avoiding condensation effects due to dramatic shifts in the nighttime and daytime desert temperatures.

Stacks and Custom Steel Fabrication

IAC supplied both the raw mill/kiln exhaust stack and the clinker cooler baghouse exhaust stack. Both were equipped with multiple access levels to allow ease of maintenance of the continuous emissions monitoring systems (CEMS) and for safety during stack testing. The two stacks were 2 meters in diameter and 65 meters tall.
During the course of the project, IAC provided over 1000 tons of steel in the form of stacks, access stair towers, and structural supports for the filters, cyclones, ductwork and stacks. All of the nuisance and dust control baghouses were shipped from the factory pre-piped, prewired and insulated. Process baghouses were field insulated, plumbed and wired under IAC supervision.

Drake Cement's Environmental Citizenship

With their state-of-the-art cement plant near Paulden , Arizona , and their vertically integrated ready mix position in Arizona and southern Nevada , Drake Cement is positioned to provide a wide variety of solutions to the cement and concrete industries. IAC is proud to have provided air pollution control equipment to satisfy Drake's environmental responsibility and commitment to being a good neighbor and corporate citizen.

Integrating Biomass Drying to Produce Alternative Fuel and Raw Material (AFR) Sources for Cement Production Facilities

There are signs that in the future there will be a need for most of the cement clinker production in North America, indeed throughout the world, to generate a portion of their output from renewable sources, of which biomass is a key component. This will allow plants to work towards CO2 neutrality and the establishment of a "greener" footprint.
Potential biomass sources include wood waste, construction & demolition (C&D) wastes, and some carbon rich industrial and agricultural byproducts or waste streams which contain significant moisture such as pulp and paper mill sludges.
Several cement producers have expressed an interest in securing local renewable sources of biomass for their AFR and have requested IAC's assistance in providing design services and equipment to meet these needs.
Industrial Accessories Company is helping cement manufacturers to identify ways in which a biomass drying system can be integrated into their plants to utilize the wasted energy from their processes, specifically their preheaters. IAC is able to incorporate its airto- air heat exchanger technology if required to utilize preheater waste heat while limiting corrosion and erosion from these gases in its biomass drying systems.

IAC Offers Assistance to Cement Producers

For cement producers wishing to install new, retrofit or upgrades to existing air pollution control equipment, sorbent injection or material handling systems, or are interested in determining if biomass, particularly wet biomass, can become one of their alternative fuels and raw materials - IAC is ready to assist. Continuous Emission Monitoring System wikipedia or our site.