Science Sub-Journal: The mysterious Chinese lynx may have nothing to do with the domestication and domestication of cats
Time of Update: 2021-08-08
The researchers extracted genomic DNA from these specimens and obtained the complete genome sequence data of 51 high-quality samples, including 4 Chinese lynx, 1 Asian wild cat, and 46 domestic cats .
Harvard scholars develop new imaging technology: 100-1000 times faster
Time of Update: 2021-08-03
Point-scanning multiphoton microscopes can go deep into the specimen and capture high-quality images, but this process is very slow because the images form one point at a time .
Soliciting opinions on "High-energy-consuming laboratory equipment energy efficiency test method centrifuge"
Time of Update: 2021-06-09
of separation and purification. As the general basic equipment of the laboratory, large-scale procurement and long-term operation are its typical characteristics. With the development of key core components
Net profit growth is expected to exceed 1000%! The potential behind the "new expensive" of pharmaceutical stocks
Time of Update: 2021-01-23
with a year earlier. net profit growth is expected to be between 1517.83% and 1567.52%. It is clear that this is very different from the overall results of the pharmaceutical industry: according to the latest statistics of the Southern
Driver's license-style strict control more than 1000 medical institutions are deducted points!
Time of Update: 2021-01-17
Editor| paper month more than 1000 medical institutions were deducted points as the saying goes, driving on the road, the most afraid of deduction points, and in fact medical institutions and medical personnel are also entering the increasingly
Isolation of Plant Polysomal mRNA by Differential Centrifugation and Ribosome Immunopurification Methods
Time of Update: 2021-01-15
To evaluate the translation state of an mRNA, ribosomal subunits, ribosomes, and polysomes can be isolated from detergent-treated cell extracts by high-speed differential centrifugation.
Guilin Quality Inspection Institute completed 1000 batches of food safety sampling monitoring tasks
Time of Update: 2021-01-04
Guilin Municipal Market Supervision Bureau in order to implement the food safety "four most stringent" requirements, a comprehensive grasp of the city's food safety quality, for the supervision of the work to provide technical support
CCTV: Feed companies will speed up the shuffle down to 1000
Time of Update: 2020-12-29
years, China's feed industry market competition is becoming increasingly fierce, large-scale feed processing enterprises in procurement cost control, quality control, brand system construction and other aspects of the more obvious advantages.
Determining the Subunit Structure of Phosphodiesterases Using Gel Filtration and Sucrose Density Gradient Centrifugation
Time of Update: 2020-12-26
This method combines Stokes radii obtained from gel filtrations and sedimentation coefficients derived from density gradient centrifugations to calculate the mass of a protein independently of its shape or hydration.
Buy a can of expired sweet pasta sauce and claim 1000 yuan! This is how to deal with professional claimants
Time of Update: 2020-12-05
China Quality News Network On January 6, 2020, Fuying, the market supervision bureau of Xianji County, Zhejiang Province, received a special complaint report phone call, "I bought a can of expired sweet pasta sauce at a supermarket in Dalu Village
Determining Lipase Subunit Structure by Sucrose Gradient Centrifugation
Time of Update: 2020-12-03
However, there are discrepancies reported in the literature, namely the findings of monomeric functional units of LPL and HL by Ikeda et al.
Native Fractionation: Isolation of Native Membrane-Bound Protein Complexes from Porcine Rod Outer Segments Using Isopycnic Density Gradient Centrifugation
Time of Update: 2020-11-28
In this chapter we describe a protocol for native fractionation of membrane-bound protein complexes from isolated porcine rod outer segments (ROSs).
The Isolation of Satellite DNA by Density Gradient Centrifugation
Time of Update: 2020-11-23
The usual gradient material is CsCl in aqueous buffer and the Cs + ions form a density gradient in a centrifugal field.
RNA Fractionation by Density Gradient Centrifugation
Time of Update: 2020-11-19
Isopycnic ultracentrifugation of virus preparations in caesium chloride (or similar density medium) gradients separates the viral components according to their buoyant density.
Analysis of the ways to effectively extend the life cycle of centrifugal pumps
Time of Update: 2020-11-16
", (4) all the pipes connected to the pump body, pipe installation and oil pipe cleaning requirements should comply with the relevant national standards. 2. The test operation of the pump for the use of centrifugal pumps shall meet the following
What details should you pay attention to when using a continuous flow tube centrifuge?
Time of Update: 2020-11-13
according to the characteristics of the material control feed flow, under the same separate features, the smaller the flow, the smaller the output, the better the separate effect of the material fluid.
18 pig enterprises net income of 49.5 billion yuan, pig farming continued to make a profit of 1000 yuan / head in 14 months after falling again
Time of Update: 2020-11-04
October 27th, Wei Baigang, chief economist of the Ministry of Agriculture and Rural Affairs, pointed out that pork prices had fallen for nine consecutive weeks as pig production recovered rapidly and the volume of production increased.
How to use high-speed frozen centrifuges
Time of Update: 2020-11-03
3, close the door cover, pay attention to make sure that the door cover is locked, complete with your hands to check whether the door cover is closed.
Bio-molecular centrifugal separation technology
Time of Update: 2020-11-01
Foundation of Life, Xia Zongxuan, Shanghai Science and Technology Education Press, 7-5428-2691-3, Q71-1 49 Biological Mass Molecular Experiment Manual, Zhang De'an, Jilin University Press, 7-5601-1089-4, Q71-33 Liquid Phase Chromatography
Time of Update: 2020-10-29
2, centrifugal tube is actually a one-time sumables, if you have to use repeatedly, you can consider using alkali treatment, and then put in the septh preservatives inside to save.