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Introduction of primary antibody and secondary antibody type, specificity and selection method in experiment
Time of Update: 2022-08-30
Which class or subclass does the primary antibody belong to Fragment specificity: 3.
Which class or subclass does the primary antibody belong to Fragment specificity: 3.
Which class or subclass does the primary antibody belong to Fragment specificity: 3.
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Boda Boju School Season Promotional Activities: Free Cell Counting Tablets for Buying Products and Instruments
Time of Update: 2022-08-30
Boda Boju-School Season #-BodBoge-# In order to thank and give back to the vast number of new and old customers , Boda Boju launched a big promotion for the opening of the school Event time August 22, 2022 - September 28, 2022 Event contentDuring the event, buy Boda Boju-Instrument products and get free cell counting slides .
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Lecture: 2022 MOE Small Molecule Drug Design Special Training
Time of Update: 2022-08-30
Q&A and discussion The second day of the course schedule 09:00-10:30 Ligand-Based Drug Design: SAR Analysis (Part I) - Preparation of Small Molecule Library - Descriptor Calculation and QSAR Model Construction - Result Analysis 10:30-10:45
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Application of Limulus Test Method in Food Hygiene Monitoring
Time of Update: 2022-08-30
2. Eggs and egg productsThe spoilage of eggs is also mainly caused by Gram-negative bacteria, so spoiled eggs and egg products contain high levels of endotoxin.
2. Eggs and egg productsThe spoilage of eggs is also mainly caused by Gram-negative bacteria, so spoiled eggs and egg products contain high levels of endotoxin.
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Introduction to the detailed steps of primer design in qPCR experiments
Time of Update: 2022-08-30
When designing qPCR primers, the following points are usually kept in mind: Primers should be designed to span introns as much as possible Product length 100-300 bp The TM value should be as close as possible to 60°C and the upstream and downstream primers should be as close as possible Primer ends are preferably G or C So many points to pay attention to how to do?
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Opportunities and challenges of fluorescent labeling of EVs in extracellular vesicles
Time of Update: 2022-08-30
The effect of free antibody removal method on labeling ratio measured by nFCM Direct detection of EVs in cell supernatants The cases introduced above are all based on the analysis of pure EVs, the content of impurity particles is very low, and the impact on the measurement results is relatively small .
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The application of micro-jet disperser in the preparation of oat protein dispersion
Time of Update: 2022-08-30
test subjectoat protein laboratory apparatusATS Microfluidic Disperser Experimental backgroundOat bran has the highest protein content at 19.
test subjectoat protein laboratory apparatusATS Microfluidic Disperser Experimental backgroundOat bran has the highest protein content at 19.
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2022 Notice of Training Exchange Meeting on Quality and Safety Testing Technology of Chinese Medicinal Materials and Decoction Pieces
Time of Update: 2022-08-30
Speech title: Analysis of the supervision and management countermeasures of heavy metals and pesticide residues in Chinese medicinal materials from the perspective of GMP Chen Rimeng, Director of Zhanjiang Institute for Drug Control October 27, 2022 Morning (Thursday) The third special forum on detection technology of heavy metals in traditional Chinese medicine pesticide residues 09:00-09:30
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Application of facial expression analysis system in palatability study of children Zhike oral liquid
Time of Update: 2022-08-30
This study aimed to evaluate the palatability of two carboxycysteine oral liquids (strawberry and mint) in healthy children aged 2-12 years, and to evaluate the Nordas facial expression analysis system as a tool for exploring palatability in children in applicability .
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Application of 6000Plus Intelligent Image Workstation in "Progress of Eye Disease and Myopia"
Time of Update: 2022-08-30
Recently, Peking University Ophthalmology Clinical Research Center and Beijing Retinal and Choroidal Diseases Wang_Kai's team from the Key Laboratory of Diagnosis and Treatment published an article in Karger's magazine "Ophthalmic Research" to explain that 7-Methylxanthine, a caffeine anabolic intermediate, mediates the ADORA2A-DRD2 receptor pathway Molecular regulatory mechanisms affecting the receptor protein ADORA2A-DRD2 dimer pathway in retinal epithelial RPE cells .
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The configuration material and operation method of liquid culture medium
Time of Update: 2022-08-30
Usually wrapped in kraft paper and stored in a refrigerator at 2-8°C for later use Liquid culture medium, the counterpart of solid medium, is a liquid medium for microorganisms or animal and plant cells .
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Lab Safety Exhibition Area Debuts at labtech China Congress 2022
Time of Update: 2022-08-30
Media Contact: Ms. Feng Ying Ms Liu Xinying Messe Munich (Shanghai) Co.
Media Contact: Ms. Feng Ying Ms Liu Xinying Messe Munich (Shanghai) Co.
Media Contact: Ms. Feng Ying Ms Liu Xinying Messe Munich (Shanghai) Co.
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Application of hyperspectral imaging technology to study on the quality of wolfberry varieties
Time of Update: 2022-08-30
Application Case 1: Differentiation of Lycium barbarum with different fruit sizes Application Case 2: Classification of Lycium barbarum from different origins based on hyperspectral images The study used a new hybrid convolutional neural network (New-Hybrid-CNN) architecture to make full use of pixel information to divide the wolfberry samples from each origin into 2500 3D patches, and randomly divide the wolfberry samples from different origins into 2,500 3D patches.
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mPFC-Notch1 signaling mediates METH-induced mental disorders through Hes1 inhibition of GABAB1 receptor expression
Time of Update: 2022-08-30
In order to verify that the GABAergic system is related to Notch1 signaling regulating the sensitization mechanism of METH, the experimental results showed that the mRNA expression levels of GABA receptors and transporters in the mPFC of METH mice decreased, while compared with the acute METH group, the intermittent administration group GABAAß1 , GABAB1 and GAT1 mRNA levels were significantly up-regulated .
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Principle, application and introduction of components and fluorescent dyes of fluorescence microscope
Time of Update: 2022-08-30
Light Sources in Fluorescence MicroscopyFluorescence microscopy uses high-intensity near-monochromatic illumination, and there are four common broad sources, namely: xenon arc or mercury vapor lamps with excitation filters, supercontinuum light sources, and high-power LEDs or lasers .
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PIMF 2022 6th Pharmaceutical Industry Microbial Technology Forum Notice
Time of Update: 2022-08-30
Jin Yulan President of Shanghai Pharmaceutical Quality Association Member of the Microbiology Committee of the State Pharmacopoeia Former General Manager of the Institute of Biological Products affiliated to China Biotechnology Expert of Shanghai Drug Administration
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Elimination of Interfering Factors in Gel-Based Bacterial Endotoxin Testing Using Biological Methods
Time of Update: 2022-08-30
China Pharmacy, 2001, 12(5): 311-314 Because of the G-factor reaction bypass in the agglutination system of Limulus reagent, it can be activated by β-glucan to produce "false positives" of bacterial endotoxin examination, and biological methods are usually used to eliminate the interference .
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Instructions for use of sterile swab tubes
Time of Update: 2022-08-30
After unscrewing the cap, ensure that the solution wets the swab tip, contact the sampling surface at an angle of about 30°, and wipe slowly and thoroughly .
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Event Preview: Esco invites you to participate in the 2022 EBC Cloud Exhibition
Time of Update: 2022-08-30
Esco, as an exhibitor of this conference, took this platform to build a small exhibitor station to take everyone to experience a different tour of the exhibition .
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Introduction and application of the Limulus test for the detection of endotoxin
Time of Update: 2022-08-30
Since a very small dose of endotoxin can cause a wide range of biological and pathological effects, strengthening the research on endotoxin detection has become one of the important topics in the fields of clinical, public health, and drug testing systems .
