echemi logo
Product
  • Product
  • Supplier
  • Inquiry
    Home > Active Ingredient News > Infection > Cell new article: Some new coronavirus mutations can escape neutralizing antibodies

    Cell new article: Some new coronavirus mutations can escape neutralizing antibodies

    • Last Update: 2021-04-19
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

    The title "SARS-CoV-2 variants B.
    1.
    351 and P.
    1 escape from neutralizing antibodies" was published in Cell on March 20.
    It was found that the new coronavirus mutations B.
    1.
    351 and P.
    1 can escape for the treatment of COVID-19 Neutralizing antibodies.

    And the use of antibodies from recovered patients and vaccinators to inhibit mutations is less efficient.

    Therefore, recovery from COVID-19 or vaccination may not provide complete protection against these mutations.

    However, the results showed that B.
    1.
    1.
    7 mutation did not exist in this case, and no neutralizing antibody escape occurred.

    Source: Cell, 2021, doi:10.
    1016/j.
    cell.
    2021.
    03.
    036 The researchers also pointed out that the current vaccination work has achieved certain results.

    In order to prevent the existing vaccines from being unable to effectively control the risk of new variants, the spread of this virus should be as much as possible, and the progress of mutation research of the new coronavirus should be accelerated to deepen the understanding of the molecular mechanism of the mutant.

    In order to accelerate the research progress of the new crown virus, Yiqiao Shenzhou specially launched: new crown recombinant protein, cytokine, ELISA kit, gene and other four categories of products are 40% off, and 30,000+ products are on hot promotion! Option 1: Choose a 50% discount on new crown protein for research Yiqiao Shenzhou has successfully developed more than 170 new crown protein reagents, including more than 100 new crown mutations including key mutation sites of new crown mutant strains such as mink, Britain, and South Africa Body protein.

    At present, Yiqiao Shenzhou New Crown Reagent has supported more than 1,700 units in 53 countries and regions in the world to carry out new coronavirus research, drug and vaccine development, and has supported global customers to publish 493 papers, including nearly 40 papers in top journals such as CNS.
    , And recently won the CiteAb 2021 "Supplier Succeeding In Sars-Cov-2 Research" award.

    Some of the new crown viral recombinant proteins promotional list (100 μg packaging) Item target List 5 fold 40638-V07ENSP35820291040619-V40ENSP95820291040618-V17ENSP85820291040617- VNCENSP75820291040599-VNCENSP105820291040598-V07EME5820291040594-V56E3CLpro5820291040592-V08HRBD5820291040591-V49HS1 NTD5820291040591-V08HS15820291040590-V08BS2 ECD5820291040590-V05BS25820291040589-V08B1S1 + S2 ECD5820291040588 -V08BNP5820291040592-V08H82N501Y5820291040592-V08H28L452R5820291040592-V08H84E484K5820291040591-V08H3D614G5820291040592-V08H14N493K5820291040592-V08H80Y453F5820291040592-V08H80Y453F5820291040592-V08H59K417N582800+Cell factor 5 Covers all types of cytokines.

    Cytokines include more than a dozen species including humans, mice, rats, cynomolgus monkeys, rhesus monkeys, dogs, rabbits, and cats, covering growth factors, interleukins, tumor necrosis factors, interferons, chemokines and other related hot topics Target.

    The products are produced in strict accordance with the ISO9001 standard, with the characteristics of high purity, good activity, and high inter-batch stability.
    They are widely used by customers in cell culture, cell induced expression, embryonic stem cell culture and other cell biology research and cancer, tumor, and disease research.
    .

    Promotional list of some cytokines (small-size packaging) Item No.
    50% off the original price of molecular activity HNAEIL41 -0.
    558029014890-HNAHLIF0.
    2-0.
    8108054010267-HNAHNOG10-804480224010598-HNAEIGF13.
    5-1458029010605-HNAEEGF0.
    15-0.
    7558029011050-HNACNGF0.
    2-21380690 Note: Activity refers to the OD50 value, the unit is ng/mL Scheme 3: Boutique ELISA kit 4 Zheyiqiao Shenzhou has established eight testing standards for kits, aiming to build its own brand of high-precision ELISA kits.

    Yiqiao Shenzhou ELISA kit selects eukaryotic expression recombinant protein as the standard product, which is more accurate; build a unique rabbit monoclonal antibody technology platform, and target detection is more accurate; more than 90% of the products use the monoclonal antibody-mAb combination, which is stable Higher sex.

    Yiqiao Shenzhou has passed strict quality control standards to ensure the accuracy of the test kits on samples and reduce the false positive and false negative rates, especially in terms of influenza viruses.

    A large number of unique target kits help researchers to explore more unknown areas.

    Part of the ELISA kit promotion list (human or mouse) Item No.
    Target detection sample original price 40% off KIT50114IL1A serum, cell supernatant 32001280KIT11848IL2 serum, cell supernatant, plasma 32001280KIT11846IL4 cell supernatant 32001280KIT15673IL5 cell supernatant 32001280KIT10395AIL6 serum, cell Supernatant 32001280KIT10098IL8 Cell Supernatant 32001280KIT10947AIL10 Cell Supernatant 32001280KIT12047IL17A Cell Supernatant 32001280KIT51065IL17A Cell Supernatant 32001280KIT10119IL18 Serum 32001280KIT50073IL18 Serum 32001280KIT10602TNFα Cell Supernatant 1280KIT13425AIFNγ Cell Supernatant 1280KIT 3200 KIT 3200 KIT 3200 KIT 3200 KIT 3200 KIT100 Cell Supernatant 1280 3200 KIT 3200 KIT100 Cell Supernatant 1280 3200 KIT 3200 KIT Cell Supernatant 1280K 3200 KIT 3200 KIT 100 Cell Supernatant 1280 KIT 3200 KIT 3200 KIT100 Cell Supernatant 1280 KIT 3200 KIT 3200 KIT 100 Cell Supernatant -CSF cell supernatant 32001280KIT51048GM-CSF serum, cell supernatant 32001280KIT11792M-CSF serum, cell supernatant, urine sample 32001280KIT11050NGF cell supernatant 32001280 Scheme 4: Gene products 50% off Yiqiao Shenzhou Gene products cover 99% of people There are more than 200,000 kinds of source genes, cDNA clones and ready-to-use clones to construct a global influenza virus gene library (covering more than 60 subtypes and more than 160 strains).

    Yiqiao Shenzhou's genetic products have been verified by full-length sequencing, and some products have been verified by expression.

    Yiqiao Shenzhou can also provide diversified gene preparation programs and testing services according to customer needs, including scientific research level 100μg to gram level and industrial level milligram to gram level.

    The gene products provided by Yiqiao Shenzhou can be used for molecular cloning, library construction, cell transfection, virus packaging, antibody or protein production, etc.

    Spot ORF plasmid guarantee sequence, same day delivery! Cloning vector cDNA expression vector ORF cloning lentivirus ORF cloning sequence verification Full-length sequencing Full-length sequencing Full-length sequencing Expression host No mammalian mammalian vectors pMD18-T, pGEM-T, pUC19pCMV-series pLV-series tags no no, Flag, HA, His, Myc, GFPSpark, OFPSpark None, Flag, HA, His, Myc, GFPSpark, OFPSpark use PCR template to quantitatively PCR template gene function research protein overexpression protein detection and purification cell location stable strain construction packaging lentiviral protein overexpression stable Strain construction characteristics, ultra-low price expression verification, suitable for difficult-to-transfect cells.
    Promotional price starts from 380 yuan and 885 yuan and starts from 925 yuan.
    More product discount information can be found on Sinobiological website (cn.
    sinobiological.
    com), or call 400-890- 9989 telephone consultation.

    Event time: April 1, 2021 to May 31, 2021.
    Event details: 1.
    The promotional price is limited to online specifications, please inquire for large specifications; 2.
    Only some new crown protein products participate in the promotion, please inquire for specific information; 3.
    Some genes and viral gene products do not participate in the activity; 4.
    For other products participating in the promotion and their corresponding specifications, please refer to the website; 5.
    This promotion is only for end users; 6.
    The final interpretation of the activity belongs to Beijing Yiqiao Shenzhou Owned by Technology Co.
    , Ltd.

    End's selection of onlookers exercise in the past is really important! Cell sub-news reveal: Skeletal muscle can delay brain and retina aging in a specific way.
    Hot article April 2 | World Autism Day, the children who guard the stars together | An overview of the performance of 26 unprofitable biomedical companies in Hong Kong stocks in 2020 Is it necessary to exercise more than one? Cell Sub-Journal: Excessive exercise can cause damage to healthy people's mitochondrial function and impair glucose tolerance.
    Science reveals: The intestine regulates nutritional metabolism according to eating conditions.
    This cell is the key "modulator".
    Medical immunotherapy| Biosimilars| Vaccines| Drug resistance| Drug targets| Healthy life| Pharmaceutical company news| Drug inventory| Pharmaceutical Technology | Basic Research on Drug Side Effects/Translational Medicine Leukemia | Lung Cancer | Gastric Cancer | Colorectal Cancer | Liver Cancer | Breast Cancer | Pancreatic Cancer | Cardiovascular Diseases | Neurodegenerative Diseases | Intestinal Microbiological Medical Devices / Biotechnology In Vitro Diagnosis | Medical Devices | Bio-nano| 3D printing| Genetic testing| Single-cell sequencing| Gene editing| Assisted reproduction| Artificial intelligence| Precision medicine policy anticancer drugs| 4+7 volume procurement| Consumables| Filing system| Registrant system| Healthy China| New edition Essential medicine catalog| AI medical equipment| Telemedicine| Equity non-equity market/capital IPO| Financing| Cooperation| Funds| Hong Kong Stock Exchange| Science and Technology Innovation Board| Growth Enterprise Market| R&D Investment| Acquisitions| Market & Consumption
    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.