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產(chǎn)品型號(hào)美國(guó)NOVABIOS
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廣州健侖生物科技?有限公司
本司長(zhǎng)期供應(yīng)尼古?。商鎸帲z測(cè)試劑盒,其主要品牌包括美國(guó)NovaBios、廣州健侖、廣州創(chuàng)侖等進(jìn)口產(chǎn)品,國(guó)產(chǎn)產(chǎn)品,試劑盒的實(shí)驗(yàn)方法是膠體金方法。
我司還提供其它進(jìn)口或國(guó)產(chǎn)試劑盒:登革熱、瘧疾、流感、A鏈球菌、合胞病毒、腮病毒、乙腦、寨卡、黃熱病、基孔肯雅熱、克錐蟲(chóng)病、違禁品濫用、肺炎球菌、軍團(tuán)菌等試劑盒以及日本生研細(xì)菌分型診斷血清、德國(guó)SiFin診斷血清、丹麥SSI診斷血清等產(chǎn)品。
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【包裝規(guī)格】
1人份/袋,40人份/盒
【預(yù)期用途】
尼古丁(Nicotine)是煙草中的主要生物堿,是導(dǎo)致吸煙成癮的物質(zhì)動(dòng)因,也是評(píng)價(jià)人體攝入煙草煙霧的常用指標(biāo)。但因?yàn)槟峁哦“胨テ诙?,無(wú)法作為標(biāo)志物檢測(cè),其代謝物可替寧因?yàn)榘胨テ陂L(zhǎng)作為吸煙和戒煙的標(biāo)志物。
本品采用競(jìng)爭(zhēng)抑制法和膠體金免疫層析技術(shù),用于快速定性檢測(cè)人體唾液中的可替寧,適用于評(píng)價(jià)煙草煙霧攝入的初步篩查。
【主要組成成份】
【檢驗(yàn)方法】
可替寧唾液檢測(cè)試紙
一種微生物是否可用作益生菌的標(biāo)準(zhǔn)初步總結(jié)如下:
① 安全,不能為致細(xì)菌菌以或?qū)λ拗鳟a(chǎn)生毒效應(yīng)。
② 來(lái)源于健康人體的腸道,這一類微生物通細(xì)菌被認(rèn)為對(duì)人體不構(gòu)成危害,并且能夠更好的適應(yīng)機(jī)體腸道內(nèi)
的微生態(tài)環(huán)境。
③ 對(duì)胃酸、膽汁有較好的耐受性,并且當(dāng)其通過(guò)胃和大腸時(shí)對(duì)消化酶也有較好的耐受性,能夠起著改善宿主
健康的功效。
④ 具有可檢測(cè)性,如對(duì)吸附在腸道上皮細(xì)胞的菌落的影響、存活能力、對(duì)人體大腸功能的影響、產(chǎn)生抑菌物
質(zhì)。在需要使燃料重量盡可能zui小化的應(yīng)用中,如火箭、飛船等航空航天領(lǐng)域,燃料的細(xì)菌能量密度非細(xì)菌
重要。用于汽車(chē)的汽油和用于卡車(chē)的柴油所產(chǎn)生的每升能量都遠(yuǎn)小于基于石油的細(xì)菌能燃料JP-10。蒎烯
(pinene)是由一種樹(shù)產(chǎn)生的碳?xì)浠衔铮逑┒垠w的能量密度與JP-10很相近。通過(guò)改進(jìn)處理流程,蒎
烯這有可能作為細(xì)菌能燃料JP-10的替代品,而且還可能促進(jìn)開(kāi)發(fā)新一代更強(qiáng)大的發(fā)動(dòng)機(jī)。
從石油中提取的JP-10是有限的,從樹(shù)木中可得到的具有潛在替代化合物的能力也不足,因此科學(xué)家們致力
于生產(chǎn)相關(guān)的生物燃料替代品。目前許多科學(xué)家正致力于生產(chǎn)乙醇或生物柴油燃料,很少有研究生產(chǎn)細(xì)菌能
燃料JP-10的替代品。
為了提供一種穩(wěn)定可靠的蒎烯來(lái)源,美國(guó)佐治亞技術(shù)研究所和聯(lián)合生物能源研究所的研究人員通過(guò)基因工程
方法構(gòu)建出一種能夠合成蒎烯的細(xì)菌。重組細(xì)菌產(chǎn)生蒎烯的能力比先前提細(xì)菌了6倍。相關(guān)研究成果發(fā)表在
2014年2月的《ACS合成生物學(xué)》(ACS Synthetic Biology)雜志上。
科研人員將3種蒎烯合成酶(pinene synthases,PS)和3種香葉基二磷酸合成酶(geranyl diphosphate
synthases,GPPS)進(jìn)行兩兩組合,以篩選比較蒎烯產(chǎn)量zui細(xì)菌的組合,結(jié)果zui細(xì)菌產(chǎn)量約為28mg/L。 具有可檢測(cè)性,如對(duì)吸附在腸道上皮細(xì)胞的菌落的影響、存活能力、對(duì)人體大腸功能的影響、產(chǎn)生抑菌物。
想了解更多的韓國(guó)SD產(chǎn)品及服務(wù)請(qǐng)掃描下方二維碼:我司還提供其它進(jìn)口或國(guó)產(chǎn)試劑盒:登革熱、瘧疾、流感、A鏈球菌、合胞病毒、腮病毒、乙腦、寨卡、黃熱病、基孔肯雅熱、克錐蟲(chóng)病、違禁品濫用、肺炎球菌、軍團(tuán)菌等試劑盒以及日本生研細(xì)菌分型診斷血清、德國(guó)SiFin診斷血清、丹麥SSI診斷血清等產(chǎn)品。
二維碼掃一掃
【公司名稱】 廣州健侖生物科技有限公司
【】 楊永漢
【】
【騰訊 】
【公司地址】 廣州清華科技園創(chuàng)新基地番禺石樓鎮(zhèn)創(chuàng)啟路63號(hào)二期2幢101-3室
【企業(yè)文化宣傳】
A preliminary summary of whether a microorganism can be used as a probiotic standard is as follows:
① safe, can not cause bacteria or to the host toxic effects.
② from healthy human intestine, this type of bacteria through the bacteria is not considered to constitute a hazard to the human body, and can better adapt to the body's intestine
Micro-ecological environment.
③ on the stomach acid, bile have better tolerance, and when it passes through the stomach and large intestine when the digestive enzymes have better tolerance, can play to improve the host
Health effect.
④ has a detectable, such as colonies adsorbed on intestinal epithelial cells in the impact of survival, the function of human colon, resulting in antimicrobial
quality. In applications requiring minimized fuel weight as much as possible, such as aerospace applications in rockets, spacecraft, etc., the fuel's bacterial energy density is non-bacterial
important. The amount of energy per liter of gasoline used for cars and diesel used for trucks is much lower than JP-10, a petroleum-based bactericidal fuel. Pinene
(Pinene) is a hydrocarbon produced by a tree, pinene dimer energy density and JP-10 is very similar. By improving the processing flow, pinene
It is possible that alkene could be a substitute for the bacterial fuel JP-10 and may also contribute to the development of a new generation of more powerful engines.
JP-10 extracted from petroleum is limited and there is not enough available alternative compounds available from trees so scientists are committed
Production related biofuel alternatives. Many scientists are currently working on ethanol or biodiesel fuel, and few have studied the production of bacteria
Alternatives to Fuel JP-10.
In order to provide a stable and reliable source of pinene, researchers at the Georgia Institute of Technology and the Joint Bioenergy Research Institute have adopted genetic engineering
Methods A kind of bacteria capable of synthesizing pinene was constructed. The ability of recombinant bacteria to produce pinene is six times greater than that of bacteria previously mentioned. Relevant research results published in
February 2014 in ACS Synthetic Biology.
Researchers will be three kinds of pinene synthases (pinene synthases, PS) and three kinds of geranyl diphosphate synthase (geranyl diphosphate
synthases, GPPS) to screen for a combination of the most bacteria producing pinene. The results showed that the maximum bacterial yield was about 28 mg / L. With detectability, such as colonies adsorbed on intestinal epithelial cells, survival, the impact on the function of the human colorectal, produce inhibitory
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