assay

The liquid, ready-to-use reagent features total imprecision of less than 8% of the coefficient of variation (CV) across the assay range.

This method has been successful used for the determination of these analyses in real samples, and the assay results were satisfactory.

Meanwhile, quickly obtaining accurate exploration assay data to guide operations is one of your biggest obstacles to high productivity.

TLC was used in qualitative identification of total tannin of Geranium granules, -and EDTA titration was used for assay of total tannin.

By H7N1 lethal challenge assay, HA M2-vaccinated and M2-vaccinated induced 10% protection and the control groups were all killed in a week.

Nevertheless, IMA currently remains the only ischemia assay to have reached the clinical validation stage.

Conclusion The turbidimetric kinetic assay can be used to determine the content of bacterial endotoxin of this mixture.

of patient with cancer could be identified by this assay with a false- positive error rate of less than 5% .

Objective: To set up a real-time fluorescent quantitative PCR assay for rapid detection of norovirus(NV) RNA in acute gastroenteritis.

The present invention comprises an immunochemical assay for determination of at least two antigens in a sample.

These results indicated that the multiplex PCR-DHPLC assay can be used for the specific and sensitive detection of Campylobacter jejuni.

Results The aim gene fragment can be amplified by a multiplex PCR assay, it largely reduce the time of identification.

Phage display and a multiplexed peptide interaction assay are two of the technologies that are key to this approach.

CONCLUSIONS This method is simple, rapid, accurate and can be used to assay homoharringtonine and its degradation products.

Our hemoglobin assay kit is based on an improved method, in which the hemoglobin is converted into a uniform colored end product.

Certain enzyme studies, like the white cell or platelet assay, are particularly advantageous when testing in pregnancy.

Furthermore, the accuracy of wet assay of gold in experimental sample was studied by means of new reduction sampling formula.

This new reference method cannot be used by clinical laboratories to measure A1C but is only used to standardize the A1C assay.

Objective: To investigate whether different organic solvents and the color of drugs tested can interfere the result of the MTT assay.

The quantity by weight of each mineral subject to royalty shall be properly determined by internationally accepted assay methods.

Trypan blue stain and MTT assay show that magnetic tag has no significant effect on the biological characteristics of cells.

An assay was made for the composition of the mineral with an electron probe to determine the fineness of gold.

In the case of cryogenic gas filled into cryogenic home vessels for delivery to users, each vessel should be tested for identity and assay.

Conclusions Colposcope could detect early stage of pre-cancerous lesions, and is an effective assay in cervical lesion screening.

OBJECTIVE To develop an assay for the quantitative determination of the cyclophosphamide and its preparations.

enterotoxins was the monkey-feeding assay, which is still being used as a bioassay today.

The most chemically satisfying approach may seem to require the use of the assay system .

Two in vivo assays, namely a bone marrow micronucleus and a rat liver Unscheduled DNA Synthesis (UDS) assay, provided negative results.

At a time the innovation should assay the defect of current system and improve it.

The sensitivities of the samples were compared between the culture method, general-PCR and fluorescence quantitative PCR assay.

METHODS: A HPLC assay was used to determine the icariin concentrations in biological samples.

Methods: To adopt colorimetric determination to assay the total phenolic acidity in this kind of liquid.

In vitro tumor chemosensitivity assay has been widely used to determine die response of tumor cells to anticancer drugs.

The cost of umpire assay shall be borne by the party whose assay is farthest from the umpire assay.

This platform provides a homogeneous DNA assay that takes advantage of the fluorescence detection method, but with minimal DNA modification.

Genotoxicity and toxicity assay of water sampled from a radium production industry storage cell territory by means of allium-test.

The leaves of broccoli seedling were used for assay the effect of water stress on physiological and biochemical characteristics.

METHODS The HPLC assay was used to determine the nicotinylsalicylic acid concentrations in biological samples.

Methods Immunoblot assay was used for serologic analyzing in 779 cases of chronic disease of upper digestive tract.

However, as promising as the IMA assay appears some degree of caution is still indicated.

Enzymatic assay of recombinant OsCKI1 proteins expressed in Escherichia coli showed that the protein was capable of phosphorylating casein.

How can we turn our cumulative knowledge of virology into a simple, hand-held, single diagnostic assay?

Muscle involvement should be screened for by performance of the serum creatine phosphokinase assay and assessment of proximal weakness.

Once the detector is selected and is set to optimal detection settings, a separation assay must BE developed.

The main outcome measured was the serum 25(OH)D concentration, using a precise high-performance liquid chromatography assay.

Use: Used as an embedding medium in diatoms assay, to examine pyridine, to determine hydroxy , and to identify tertiary amine.

Conclusion: Determination of bacterial endotoxin content of this mixture is available by dynamic turbidimetric assay.

In such a circumstance, assay certification from the vendor should be on file.

The sensitivity of this assay was almost 20 times higher than that of the solid-phase ELISA assay and the time consumption was shortened.

A calorimetric assay has been developed that exploits a new physical basis with which to interrogate the plasma proteome.

Immunofluorescent assay were used to detect the distribution and phenotype of macrophages in the tumor tissues.

Can be readily automated as a high-throughput assay for thousands of samples per day.

The assay results of normal G- banded human lymphocyte chromosome samples by the system were presented.

Enzyme-linked immunosorbent assay (ELISA) as a rapid, special and sensitive biological method is gradually applied in drug residues assay.

tuberculous meningitis; Neuron - specific Enolase; enzyme - linked immunosorbent assay; child; prognosis.

We evaluated a sensitive troponin I assay for the early diagnosis and risk stratification of myocardial infarction.

An in vitro skin explant assay as a predictive assay for graft-versus-host disease in a cohort of pediatric transplants.

Objective: To investigate the differences in different methods of peptide assay in thymus peptide solution and its preparation.

If we were to assay her perceptual abilities , they would be crude .

The search for a useful clinical laboratory diagnostic assay for the antiplatelet antibodies has been long and difficult.

OBJECTIVE: To establish a sensitive and specific assay method for the determination of the primary drug content in desensitization gel.

Assay of urine VMA and plasma calcitonin, CT scan of neck and adrenal areas are the routine methods for the diagnosis and follow up studies.

The first method uses a dot assay for PCR product detection which could be fully automated for handling thousands of samples.

abstract: Objective: To detect the concentration of seminal plasma zinc and assay the relation between the zinc level and male sterility.

The assay indicate that levels of serum TSA may be helpful as a norm of early diagnosis of esophageal cancer among subjects.

Methods Using high performance liquid chromatography(HPLC)-evaporative light scattering Detector assay for content determination.

The serotypes of the isolates were determined by immunofluorescence assay with serotype-specific monoclonal antibodies.

Objective To improve sensitivity, specificity and stability of spectrophotometric assay for the dopa oxidase activity of tyrosinase.

After seven rounds of bacterium-based selection, the enrichment of each round was tested by isotope labeled ssDNA binding assay.

ELISA assay was used for ECM group A and C antibodies detection in human serum.

The specificity of the assay methodology should be established using a minimum of six independent sources of the same matrix.

An ICPMS assay was used to determine the aluminum concentrations in blood.

Folin-pHenol assay was the appropriate method for detecting protein envelopment quantum of HPMCP microcapsules.

Also disclosed are polymers which stabilize and enhance the accuracy of the assay, and compounds which reduce interference by bicarbonate.

This assay kits used to hold in the treatment of diabetes-related drugs to prevent the risk of children raised by mistake.

The results indicate the assay is highly specific, sensitive, reproducible and promising for the diagnosis of cerebral cysticercosis.

Objective The methodology of the time resolved fluoroimmunoassay was evaluated by quantitative assay.

The Astragaloside were extracted by organic solvent, HPLC assay was applied as the quantitative analysis to determine its content.

Prior to the start of the XF assay, cells are seeded into the wells of an XF cell culture microplate.

The titer, sensitivity and stability of the chicken egg yolk antibody were determined by enzyme-linked immunoABSorbent assay(ELISA).

However, their routine assay in various biological fluids is restricted by the complexity of the methodology.

The result of micronucleus and testis chromosome assay were negative.

CONCLUSION Preparation procedure is convenience and reliable. The HPLC and TLC assay are sensitive, accurate and no-interference.

Methods The chick chorioallantoic membrane(CAM) assay was used to test the ability of rhEndostatin to inhibit in vivo angiogenesis.

For nearly three years, his lab had worked on developing a specific, sensitive new assay to measure oxidative stress in a patient's brain.

The isatin paper assay is simple and is suitable to assay proline content in large number of samples.

Reagents in the kit have been carefully formulated and optimized for sensitivity, assay robustness and automation.

Experimental results showed that the precision of ammonia electrode assay was better than that of Nessler assay.

A more sensitive fluorescence immunochromatographic assay for rapid detection of ractopamine (RAC) was primarily developed.

In this paper, the method, step and requirement to determine gold and silver content of gold-bearing quartz by fire assay are described.

Can be readily automated as a high-throughput 96-well plate assay for thousands of samples per day.

The assay result of immunochemistry was positive.

Also included are the ever-problematic potency assay and strategies for choosing a quality-control testing scheme.

Results: Application of the microbiological assay is greatly receding in quantity analysis of antibiotics.

Reversed-phase high performance liquid chromatography (RP-HPLC) was applied to assay the cellular ATP content.

Methods Fluorometric assay was used to test the activity of the enzyme in vitro.

Objective To design and synthesize resveratrol and its analogs, and to assay their activity of preventing the cancer induced by TPA.

Method The cytotoxicity of the nanoparticulate silver antibacterial gel was examined by both MTT assay and Agar diffusion test.

The principle, antigen, antibody, enzyme conjugate and substrate of Enzyme-linked Immunosorbent Assay(ELISA) were introduced.

The indirect-ELISA assay was confirmed to have good reproducibility and specificity.

Objective: The kinetic turbidimetric Limulus test was used in the endotoxin assay of Ligustrazin Hydrochloride injection.

They are particularly well suited for conducting automated sampling, sample preparation, and analysis in a multi-well plate assay format.

Hartung's alternative pyrogen assay is licensed by a nonprofit group to Charles River Laboratories in Massachusetts.

Objective: The kinetic turbidimetric limulus test was used in the endotoxin assay of Shen Mai injection.

OBJECTIVE: To apply the kinetic turbidimetric Limulus test to the endotoxin assay of Levocarnitine sodium chloride injection.

MMT assay was used to observe cell proliferation and cell survival rate was calculated.

The other assay uses immunofluorescence to detect DNA replication by the incorporation of nucleotide analogs into DNA.

OBJECTIVE To develop an ultraviolet spectrophotometry method for the assay of silybin in silybin lipid nanoemulsion.

BioAssay Systems creatinine assay kit is designed to measure creatinine directly in biological samples without any pretreatment.

Nuclear energy - Nuclear fuel technology-Waste - Tritium releasing assay in tritiated waste packages by ionization chamber.

the UV method for assay in vitro during the studies about physicochemical properties and the release behavior of pantoprazole sodium.

The TB test, called a line probe assay, costs less than $8 and detects mutations in bacterial DNA linked to drug resistance.

In suspected hyperthyroidism, a sensitive thyrotropin assay should be the initial test ordered.

TUNEL assay was used to examine the promotion on apoptosis of esophageal cancer cells.

The anticoagulant activity of iron heparin nanoparticles were tested by activated partial thromboplastin time(APTT) assay.

Why every time a few times should my exsanguinate assay smoke what just go out to come?

Radioligand binding assay: Basic principle and the methodology of the chief types of radioligand binding assay.

The egg yolk antibodies were examined with indirect ELISA assay that has been set up, and testified it was against Cryptosporidium.

This assay summarized the research and literature of new-style bioflocculant in the latest two years.

Each quantitative analytical procedure should be designed to minimize assay variation.

The ECRET technique could be applied for the investigation of biomolecular interactions of nucleic acids, DNA assay and immunoassay.

Aim To summarize the principles, applications and future development in oxygen radical absorbance capacity (ORAC) assay.

Methods microbial reverse mutation assay, mouse micronucleus test, chromosome test to prove mammalian cell culture.

HCV recombinant immunoblot assay (RIBA) and HCV RNA testing are used to confirm the diagnosis of HCV infection.

Enzyme linked immunosorbent assay (ELISA) and alkaline phosphatase (ALP) tests indicated that active rhBMP-2 was released for up to 30 days.

Marks: Serial number; Assay stamp of refiner; Fineness (to four significant figures); Year of manufacture (expressed in four digits).

A novel, simple and cost effective assay for monitoring blood levels of rapamycin (sirolimus) and rapamycin analogues was developed.

Objective To monitor the nosocomial infection of Acinetobacter baumannii by amplified polymorphic DNA(RAPD) assay.

Meanwhile, from the angle of jurisprudence the assay shows this kind of system design has its inevitability theoretically.

Foodstuffs - DNA - Comet Assay for the detection of irradiated foodstuff - Screening method.

Detection of F1 antigen In a clInical specimen by fluorescent assay. Confirmatory: Isolation of Y. pestis from a clInical specimen; or.

Conclusion: the method is operated easily, and has high sensitive and specific, and is suitable to test the assay of Isosorbide mononitrate.

Be experienced in enzyme assay, familiar with relative techniques and skills, e. g. colorimetric, fluorescence, ELISA etc.

and then , this assay has made comparative analysis on the system of produce marketing channel home and abroad.

Canine brain samples from endemic areas were also collected for antigen detection using immunofluorescence assay (IFA) and RT-PCR.

Determination of Total Content of Mercury in Soil Sample by High Temperature Pretreatment - cold Vapour Atomic Ab sorption Assay .

The limit of detection of the hybridization assay was estimated to be about 500 sporozoites.

Methods SABC immunohistochemical assay was used to measure the level of HSP27 in DMBA induced hamster buckle pouch carcinogenesis model.

Objective: To introduce a measurement to assay total phospholipids of commercial gecko medicinal materials.

CONCLUSION The thin polyacrylamide fibrin plate assay was suitable for detecting fibrinolysis activity in vitro.

We used an antibody-virus interaction assay to analyze the interaction of the antisera and HCV viral particles in vitro.

Objective To apply the ATP bioluminescence assay for evaluating the cleaning degree of medical instrument.

TRAP-silver stained assay and cytology examination were performed on peritoneal washings and ascitic fluids from both groups.

Quantitative Assay of Initial Demineralization on the First Permanent Molar in the Different Caries- susceptible Children .

When diagnostic scabies , the doctor wants to check assay to decide the diagnosis of scabies .

Objective Usual methods of rheumatoid factor(RF) include turbidimetric assay and latex agglutination test.

The assay of content of methoxamine hydrochloric acid using phenolphthalein indicator and NaOH as titrant was developed.

Methods The plasma levels of endotoxin in patients and normal controls were tested by enzyme-linked immunosorbent assay (ELISA).

OBJECTIVE To establish an ion-pairs HPLC method for the assay of ampicillin sodium and cloxacillin sodium in injection.

The level of VEGF-A was determined with a commercially available enzyme-linked immunosorbent assay kit.

Binding assay by ELISA and fluorescence microscopy in vitro showed that VP37p is capable of binding to shrimp cells.

The contents of triglyceride and alkaline phosphatase activity were determined by biochemical assay.

Method: Papers on the assay of the active compounds of Chinese herbal medicine by HPLC-ELSD method were collected.

For a single brand, five cigarettes were randomly selected for each assay and the data averaged together.

Objective To determine total protein in Shenqiling granules, and establish the methodology to assay protein level in drugs.

part of any HPLC assay. In order to identify any compound by HPLC a detector must first BE selected.

The assay showed high precision across the entire measuring range.

OBJECTIVE To establish an HPLC method for the assay of zoledronic acid and the determination of its related substances.

Methods The expression was detected by monoclonal antibody sensitized rosette formation assay.

The PCR assay is specific and sensitive and can be used to verify the presence of BV.

HPLC-mass spectroscopy assay was utilized to quantify the anthocyanin levels in human oral tissue explants, saliva, and blood.

And the outer court assay antimitochondrial negative, antinuclear antibodies, negative, eliminate autoimmune liver disease.

This unit describes the first assay that reconstructs the movement of the female pronucleus in the newly fertilized frog egg.

CONCLUSION The assay was simple, precise and usable for therapeutic quetiapine fumarate monitoring.

Quantitative detection of bacterial endotoxin in Erigerontis injection by kinetic turbidimetric assay is entirely feasible in practice.

High-throughput assay using 96-well plates allows simultaneous processing tens of thousands of samples per day.

Glutamate cytotoxicity was evaluated by lactate dehydrogenase (LDH) release assay.

To develop a simple, rapid, sensitive and specific dot-immunogold filtration assay for detection of N. Gonorrhoeae antigen.

To establish a TaqMan-based real-time fluorescent quantitative PCR assay for detection and quantitation of Hepatitis E virus.

Effects of Aging on Current Vocalization Threshold in Mice Measured by a Novel Nociception Assay.

This tool is most useful for cutting assay kits, cosmetics, food saver, yan he-length version of and requirements for dust-free products.

The acceptance criterion will depend on the assay and its variability and on the product.

Then will be the assay of the characteristics of commercial subject through comparing it with civil subject.

Determination of free proline levels is a useful assay to monitor physiological status and to assess stress tolerance of higher plants.

The synthesis of haptens was the key of small molecule immune assay.

and groundwater pollution components are the same as high assay components in mine water.

Apoptosis of hepatic cells in both groups were confirmed by TUNEL assay. The brown ones were the apoptosis positive.

The present study introduces the current progress in cholera toxin assay and identification of Vibrio cholerae toxigenic strains.

Conclusion The method for testing the activity of MAO by microplate assay for screening is successfully established.

Mostly employing recombinant antigen, indirect enzyme linked immunosorbent assay is used to detect HEV infection.

Abbott also has a CE-marked ARCHITECT confirmatory test for samples found repeatedly reactive on the HBsAg Qualitative II assay.

Objective: To discuss the evolution that apply microbiological assay to examine the quality of antibiotics.

Methods Potentiometric titration method was used in this assay.

Therefore, the fluorescence intensity observed in this assay is a true measure of the viable cells.

Our chloride assay kit is designed to measure chloride directly in biological samples without any pretreatment.

However, the team notes, the comet assay -- a single cell gel electrophoresis approach -- can provide relatively rapid results.

Our Cholesterol Assay uses a single Working Reagent that combines cholesterol ester hydrolysis, oxidation and color reaction in one step.

METHODS: Serum levels of HA were determined in 53 patients with established FM and 55 control samples with a radiometric assay (Pharmacia).

Effect of PRL on red blood cell hemolysis and lipid peroxidation induced by hydroxyl free radical were analysed by colorimetric assay.

Objective To research the applying value of MTT assay (Tetrazolium salt)in detecting the bacteria's activity and drug sensitivity.

Method: By assay of relational experiments and datum. we discussed the new preparation and application of anti-cancer TCM.

Development and application of multiplex PCR assay for the detection of Campylobacter spp.

The toxicity of tribenuron-methyl was studied, including acute toxicity, irritation, micronucleus and testis chromosome assay.

Methods: According to turbidimetric assay, quantitative analysis of bacterial endotoxin which infusion contained.

Methods The plasma GSH concentration of patients with acute leukemia was detected by biochemistry DTNB assay.

Double antibody sandwich enzyme-linked immunosorbent assay (ELISA) was determinated of urinary Tamm-Horsfall protein content.

Serum levels of adiponectin and leptin were measured by RIA (radiological immunological assay).

Condition of the what on check-up assay sheet does inject second want to you just can inject when is liver vaccinal ?

Results: A assay for plasmin inhibition has established, and antiplasmin activity of the recombinant TFPI-2 is confirmed in fluid.

Methods: The number and affinity of IR on hepatocyte membrane of ASR were determined with radioligand binding assay.

To address this question, we developed an in vitro assay system to evaluate the molecular mechanism of amelogenesis.

OBJECTIVE: To search an in vitro assay for determining in vitro osteogenic activities of bone graft substitutes.

Proliferation, apoptosis, and cell cycle of HMCs were examined by MTT assay and flow cytometry respectively.

CONCLUSION: The assay used was simple, sensitive and specific and applicable for quality control of product.

Cytotoxicity screenings on the synthetic compounds were measured by the MTT assay.

Conclusion: The method is applicable for content assay of propranolol hydrochloride.

Objective To observe the effectiveness of gold immunochromatographic assay for the detection of Yersinia pestis.

Objective: To evaluate the assay results of two domestic CA199 chemiluminescence assay kits.

Objective: To evaluate the Phage amplified biologically assay in the diagnosis of tuberculosis.

Methods: MTT reduction assay was performed to measure the photoinactivation of MCF-7 cells with the different concentrations of curcumin.

Conclusion The glycogen assay possesses diagnostic value for chlamydia trachomatis infection of vervical sme. . .

Conclusion: The method of evaporating to dryness in a water bath in the assay will decrease the co. . .

Objective To compare the quality of enzyme linked immunosorbent assay(ELISA) and immunochromatographic test for testing HIV antibody.

Objective: To investigate the clinical value of DNA assay in patients with endometrial disease by flow cytometry (FCM).

This paper simply introduce reason of turbine blade's dust deposit and endanger, assay rest on turbine blade's dust deposit.

MTT assay was applied for cell proliferation detection, while Flow Cytometry (FCM) for cell cycle analysis.

Quantitative detection of bacterial endotoxin in 18-amino acid injection by kinetic turbidimetric assay is entirely feasible in practice.

Objective: To establish a genetic diagnosis assay for spinal muscular atrophy ( SMA ) in children.

The number of QC samples to ensure proper control of the assay should be determined based on the run size.

To provide good assay services for production, QA, Tech. service, Marketing and affiliates.

Related substances Proceed as directed in the chromatographic condition under Assay item.

Objective: To analyze the diagnostic utility of Enzyme-linked immunospot assay (ELISPOT) in children with tuberculosis in XinJiang area.

BioAssay Systems copper assay kit is designed to measure copper with no or minimal sample treatment.

The solution of product is very different with a solution standard which contains a assay known.

To clarify the regulatory mechanism, site-directed mutagenesis and reporter gene assay in the CHO cell line were used.

Contrary to popular opinion, the A1C assay may not reflect average glycemia over the preceding few months.

CONCLUSION The method was convenient and reproducible for the assay of amocillin and sulbactam simultaneously.

Methods: We used virus proliferation assay cell viability assay to evaluate the proliferation and cytolysis selectivity of CNHK500.

objective: Using the headspace objection to measure the assay of residual solvent(acetone, ethylene chloride ) in Amoxicillin.

Objective: To establish a reversed-phase HPLC assay for determination the contents of omeprazole and metronidazole in Qingwei capsules.

Dr. Schramm's assay detects and quantifies ricin by measuring the amount of adenine released by cells.

AIM : To develop an in vitro assay incorporated with metabolism for screening antimalarials.

Did the authors perform a cell membrane integrity or cell viability assay by propidium iodide or another method?

Objective To develop an HPLC method for the assay of sinapine thiocyanate in Semen Sinapis Albae of different processed products.

Growth factor content and release from PRC were determined by enzyme-linked immunosorbent assay.

Inhibition on cells proliferation and effective concentrations of CPT are measured by MTT assay.

Its cytotoxic effects and dosage-dependent relationship on growth of tumor cells were examined by MTT assay.

Conclusions These results suggest that the combined assay of tumor. . .

Manage finished product assay method validation3. also calibration management of the plant.

Upon completion of an XF assay, other types of biological assays such as cell viability can be performed on the same plate.

Objective: To investigate the feasibility of XTT colorimetric assay as a method for cell growth curves.

Results There was 100% concordance between gene chip and line probe assay for genotyping.

MethodsA clone formation assay was carried out to determine the clonogenicity and regeneration ability of cells.

Conditioned media was analyzed with enzyme-linked immunosorbent assay.

The apoptosis positive cells were counted by immunofluorescence assay.

In the assay presented here, tumor cells are placed in the upper chamber of Boyden migration chamber.

The homogeneous cell-based assay can be performed in multi-well plates.

Methods The radioligand binding assay of receptors was used to calculate the K d and Bmax.

There is a special significance to diagnose hypocalcemia of newborn and identify the neonatal convulsions with urinary calcium assay.

this is the rubbish room . please put the sample over there if you doctor ask you to assay.