美国Seracare血清阳转盘

广州健仑生物科技有限公司

SeraCare Life Sciences公司主要在美国、欧洲和亚洲提供促进人类和动物诊断和治疗学的探索、开发和生产的产品和服务。其业务分为两个部分：诊断和生物制药产品和生物服务。诊断和生物制药产品部门生产和销售诊断和控制面板产品，用于测试传染性疾病的临床实验室及员工培训和能力测试。生物服务部门提供生物银行、来样加工和测试服务。

美国SeraCare收购BBI公司，即原BBI血清盘已经改名为SeraCare血清盘。

其产品包括有：传染病阳性质控品、疾病标准品、细菌阳性质控品、人血清白蛋白、人伽马球蛋白、牛血清白蛋白、血清盘、人血浆、人血清。

SeraCare的血清盘包括：HIV-1转化盘、HIV性能盘、HBV转化盘、HBV性能盘、HCV转化盘、HCV性能盘、弓形虫性能盘、线性盘和质控盘等等。

我司还提供其它进口或国产试剂盒：登革热、疟疾、流感、A链球菌、合胞病毒、腮病毒、乙脑、寨卡、黄热病、基孔肯雅热、克锥虫病、违禁品滥用、肺炎球菌、军团菌、化妆品检测、食品安全检测等试剂盒以及日本生研细菌分型诊断血清、德国SiFin诊断血清、丹麦SSI诊断血清等产品。

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美国Seracare血清阳转盘

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【公司名称】 广州健仑生物科技有限公司

【市 场 部】    杨永汉

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【腾讯Q Q】 2042552662

【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-103室

美国Los Alamos国家实验室的科学家们在本周的Nucleic Acids Research杂志上，向人们展示了一个宏基因组分析的新工具，有助于对各种微生物群体(包括海洋、土壤和肠道微生物)进行DNA分析。
“宏基因组学是指用基因组方法研究整个微生物群体，比如说测序整个微生物群体的DNA，”这项研究的Patrick Chain说。“这类研究会产生海量需要整理的数据，只有正确处理这些数据我们才能了解群体中的生物及其功能。”
“我们为快速发展的宏基因组领域提供了新的工具，”Chain说。“它能在核酸数据中寻找符合要求的*序列，”可以对鸟抢法宏基因组学数据进行非常精确的分类。
研究人员将自己开发的新工具称为GOTTCHA(Genomic Origins Through Taxonomic CHAllenge)。GOTTCHA使用经过预先处理的参照基因组数据库(只保留分类学上的*基因组片段)，然后在此基础上分类不同的宏基因组序列(或“读取”)。
这一工具可以在复杂样本中进行物种鉴定和相对丰度分析，能够同时鉴定细菌和病毒序列，而且使用起来非常灵活。
“相信GOTTCHA会成为宏基因组数据分析的宝贵资源。它对临床诊断特别有帮助，因为诊断中不能有过高的假阴性和假阳性率，分析特定菌种的相对丰度也很重要，”Chain说。GOTTCHA可以帮助人们在复杂的背景中鉴定病原体，比如在临床样本中评估共感染(co-infection)情况。
研究人员在20个人工合成的模拟数据集中测试并验证了GOTTCHA，覆盖了多种群体组成和复杂性。GOTTCHA也被成功用于难以处理的环境和临床样本，表现出超越其他现有方法的性能。
墨西哥蒙大拿大学(Universities of Montana)研究人员联合其他研究所的学者在zui近一期的Journal of Alzheimer's Disease发表了一篇研究结果。他们发现携带载脂蛋白E(apolipoprotein E，APOE) ε4等位基因的儿童如果暴露在空气污染物之下(包括PM2.5)，出现认知记忆方面的减退，患老年痴呆的风险会有所增加。

Scientists at the Los Alamos National Laboratory in the United States this week presented a new tool for metagenomic analysis that will help conduct a variety of microbial populations including marine, soil, and intestinal microbes. DNA analysis.
"Macrogenomics refers to the use of genomic methods to study the entire population of microorganisms, such as sequencing the DNA of entire populations of microorganisms," said Patrick Chain, who led the study. "This kind of research will generate massive amounts of data that need to be organized. Only by properly processing these data can we understand the organisms and their functions in the population."
"We have provided new tools for the rapidly evolving metagenomics sector," said Chain. "It can find unique sequences that meet the requirements in nucleic acid data," which allows very precise classification of bird-rogue metagenomic data.
The researchers called the new tool they developed as GOTTCHA (Genomic Origins Through Taxonomic CHANEL). GOTTCHA uses a pre-processed reference genomic database (reserving only taxonomically unique genomic fragments) and then classifies different metagenomic sequences (or "reads") on the basis of this.
This tool can perform species identification and relative abundance analysis in complex samples, can simultaneously identify bacterial and viral sequences, and is very flexible to use.
"I believe that GOTTCHA will be a valuable resource for metagenomic data analysis. It is particularly helpful for clinical diagnosis because diagnostics cannot have too high false-negative and false-positive rates. It is also important to analyze the relative abundance of specific strains," said Chain. Say. GOTTCHA can help people identify pathogens in complex backgrounds, such as assessing co-infection in clinical samples.
The researchers tested and validated GOTTCHA in 20 artificially synthesized simulation data sets, covering a wide range of population composition and complexity. GOTTCHA has also been successfully used in difficult-to-handle environmental and clinical samples, demonstrating superior performance over other existing methods.
Researchers from the University of Montana, Mexico, and researchers from other institutes published a study in a recent issue of the Journal of Alzheimer's Disease. They found that children with an apolipoprotein E (APOE) ε4 allele were at risk of suffering from Alzheimer's disease if they were exposed to air pollutants (including PM2.5) and experienced a loss of cognitive memory. increase.