c DNA clones of genes expressed in small amounts of material can be hard to obtain because the construction of conventionalcDNA libraries requires microgram amounts of poly (A) + RNA ( 1
Tips for the use of additives in powder coatings
Time of Update: 2021-01-27
are more demanding, may be high temperature, low temperature, high-speed shearing and other conditions, resulting in the decomposition of powder coating additives, volatilization and failure, resulting in formula failure. Such as some pattern powder
Tianjin inspection and quarantine tips: imports of hazardous chemicals should be used in "safe" packaging
Time of Update: 2021-01-24
China Paint Network News: days ago, Tianjin Wuqing Inspection and Quarantine Bureau staff in the inspection of a batch of hazardous chemicals from South Korea, found that the product is not special packaging for dangerous goods, does
TAG: The use of vidol-beaded single-resistant post-fecal calcitonin in patients with inflammatory
Time of Update: 2021-01-22
study included 45 IBD patients (27 Crohn's disease (CD), 16/2 ulcerative colitis (UC)/IBD unclassified).
AP-T: What is the effectiveness and safety of long-term use of Vidodo bead monoantitherapy?
Time of Update: 2021-01-16
IBD patients who continued to receive clinical benefits from the use of Vidodo monoantigen increased the frequency of dosing from once every 4 weeks (Q4W) to once every 8 weeks (Q8W).
JamA sub-journal nearly 30,000 people data tips: prevention of bone pine fractures bisphosphonates continue to use for how long
Time of Update: 2021-01-01
stopped the drug (orange); treatment plan 2: additional drug use 2 years (blue); treatment plan 3: additional drug use 5 years (grey); A - there is a 6-month interval; B- no interval period; solid line is adjusted statistical results, dotted line
Direct DNA Sequencing of Polymerase Chain Reaction Products Using Magnetic Beads
Time of Update: 2020-12-08
Furthermore, automation has been facilitated, as reaction buffers and additional reagents can be rapidly changed without centrifugation or precipitation steps.
Absorption Control in Immunohistochemistry Using Phospho-Peptides Immobilized on Magnetic Beads
Time of Update: 2020-12-04
One of the frequently used controls in IHC is a so-called absorption control: phospho-specific primary antibodies are first incubated with a phospho-peptide immunogen to block antibody-binding sites, and this mixture is subsequently applied to tissue sections.
Tips for using the legal amount of vitamin B2 in fluorescent phosphorescence
Time of Update: 2020-11-01
970CRT fluorescence photophoometer (Shanghai Analysis Instrument Factory) 5 mL straw 1, 2 mL straw 1, 50 mL bottle 7 10.0-mL-1VB2 standard solution (stored in the dark), ice acetic acid (AR), multidimensional glucose powder sample c.
Tips for using art wall paint.
Time of Update: 2020-10-05
yellow , the most distinctive color, can give a warm feeling, because it is as prominent and eye-catching as red, so the excessive use of yellow on large areas of items, may make people restless.
The use of "Internet Plus", big data and other technical means - "food security" such as guarding the tip of the tongue security.
Time of Update: 2020-09-29
supervision system, etc. have made preliminary exploration, and achieved some results. February 3, the Executive Meeting of the State Council adopted the "13th Five-Year Plan" national food safety plan clearly, to strengthen the whole process
Paint knowledge | what paint do you use for home decoration? Five tips to help you choose easily
Time of Update: 2020-04-03
Core tip: paint is the last important part of home decoration
Low grade and poor quality paint not only affects the beauty of home decoration, but also affects
Paint knowledge | tips for using wood paint in household protective clothing
Time of Update: 2020-04-03
Core tip: wood paint is like a protective coat for furniture, floor and other wood products
It can not only cover the defects on the wood surface, but also show
Tips for using sepabean ® machine fast liquid chromatograph in summer
Time of Update: 2018-06-15
The boiling point of dichloromethane at atmospheric pressure is 39.8 ℃, which, like the petroleum ether with low boiling range, also causes the problem of air bubbles in the system pipeline at high temperature.
Tips for using sepabean ® machine: introduction to the function of automatic power-off recovery
Time of Update: 2018-04-25
In the last issue of the tips for using sepabean ® machine, we introduced some points to be paid attention to when using the instrument in cold winter.
Tips for using sepabean ® machine in winter
Time of Update: 2017-12-29
3) during the separation process, it is necessary to prevent the sample from separating out in the cold winter due to the low temperature.
