軍團菌診斷血清（凝集法）

廣州健侖生物科技有限公司

廣州健侖長期供應(yīng)：軍團菌、諾如病毒、流感病毒等傳染病系列的快速檢測試劑盒。

軍團菌的檢測試劑盒包括：軍團菌尿液抗原檢測試劑盒、軍團菌抗體快速檢測卡（膠體金法）、軍團菌抗原快速檢測卡（膠體金法）、軍團菌水樣檢測試劑盒、軍團菌乳膠凝集試劑盒（軍團菌診斷血清）、嗜肺軍團菌核酸熒光PCR檢測試劑盒。

我司還提供其它進口或國產(chǎn)試劑盒：包括傳染病系列、免疫組化系列、診斷血清等產(chǎn)品。

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【日本生研軍團菌診斷血清（凝集法）】

200549 軍團菌診斷血清  套裝 2ml  10支

214997        　pneumophila１群    嗜肺軍團菌 2ML

215000        　pneumophila２群 規(guī)格：2ML

215017        　pneumophila３群 規(guī)格：2ML

215024        　pneumophila４群 規(guī)格：2ML

215031        　pneumophila５群 規(guī)格：2ML

215048        　pneumophila６群 規(guī)格：2ML

215055          bozemanii   博茲曼軍團菌 2ML

215062          dumoffii    杜莫夫軍團菌    2ML

215079          gormanii    戈爾曼軍團菌 2ML

215086          micdadei    米克戴德軍團菌 2ML

215727        　pneumophila7群 規(guī)格：2ml

215734        　pneumophila8群 規(guī)格：2ml

293572        　pneumophila9群 規(guī)格：2ml

293589        　pneumophila10群 規(guī)格：2ml

293626        　pneumophila11群 規(guī)格：2ml

293633        　pneumophila12群 規(guī)格：2ml

293640        　pneumophila13群 規(guī)格：2ml

293657        　pneumophila14群 規(guī)格：2ml

293664        　pneumophila15群 規(guī)格：2ml

【日本生研】

想了解更多的產(chǎn)品及服務(wù)請掃描下方二維碼：

【公司名稱】 廣州健侖生物科技有限公司

【市 場 部】    楊永漢

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【騰訊Q Q】 2042552662

【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號二期2幢101-103室

1. 細菌培養(yǎng)法
軍團菌為革蘭氏陰性桿菌，專性需氧，胞內(nèi)寄生菌。軍團菌zui初是從以軍團菌病人肺組織感染的豚鼠中分離出來的。這種方法雖然有較高的可靠性，但非常昂貴，而且費時費力，不久就被平板培養(yǎng)法所取代。目前標(biāo)準(zhǔn)培養(yǎng)基為活性碳酵母浸膏瓊脂平板，也稱軍團菌生長平板(BCYE)。接種在 BCYE 平板上的樣品在溫度為35-37ºC，培養(yǎng)10天，在濃度為2.5% CO2 的環(huán)境下培養(yǎng)更有利于軍團菌的生長。軍團菌的菌落通常呈白色、灰色、有熒光。軍團菌在 BCYE 平板上生長而在平板和半光氨酸缺失 BCYE-Cys 平板上不生長。
2.血清學(xué)玻片凝集法
軍團菌感染l周左右可檢測出血清中軍團菌特異性IgM抗體，2周左右可檢測到特異性IgG抗體。
現(xiàn)已發(fā)現(xiàn)嗜肺軍團菌有15個血清型。其中，嗜肺軍團菌血清1型（Lp1）與人類疾病關(guān)系zui密切，其次為血清4型（Lp4）和6型（Lp6）。
3.核酸擴增法
核酸擴增技術(shù)，即聚合酶鏈?zhǔn)椒磻?yīng)（polymerase chainreaction，PCR），其基本原理是設(shè)計、合成兩條寡核苷酸，作為引物，對應(yīng)于待測病原微生物某一段特異性序列的兩端，然后在體外模擬DNA體內(nèi)復(fù)制的過程反復(fù)擴增，使靶序列放大上萬倍甚至上百萬倍而被檢測出來。
常規(guī)PCR：鑒定標(biāo)準(zhǔn)是通過電泳來判斷是否有擴增的核酸片段以及擴增產(chǎn)物的大小是否正確。
實時熒光PCR：通過對實時熒光PCR反應(yīng)的每一個循環(huán)產(chǎn)物進行熒光信號的實時監(jiān)測來判斷分析。

Bacterial culture
Legionella is Gram-negative bacilli, obligate aerobic, intracellular parasites. Legionella was first isolated from guinea pigs infected with lung tissue of Legionnaires' patients. Although this method has high reliability, but very expensive, but also time-consuming and laborious, and soon was replaced by plate culture method. The current standard medium is activated carbon yeast extract agar plate, also known as Legionella growth plate (BCYE). The samples inoculated on BCYE plates grew at a temperature of 35-37ºC for 10 days and cultured at a concentration of 2.5% CO 2 more conducive to Legionella growth. Legionella colonies are usually white, gray, fluorescent. Legionella grew on BCYE plates and did not grow on plates and half-my-leucine-deficient BCYE-Cys plates.
2. Serological slide agglutination method
Legionella infection can be detected about 1 week in the serum of Legionella specific IgM antibodies, about 2 weeks to detect specific IgG antibodies.
Legionella pneumophila has been found in 15 serotypes. Among them, Legionella pneumophila serotype 1 (Lp1) has the closest relationship with human diseases, followed by Lp4 and Lp6.
3 nucleic acid amplification method
The principle of nucleic acid amplification, that is, polymerase chain reaction (PCR), is to design and synthesize two oligonucleotides, which serve as primers and correspond to the two ends of a specific sequence of the pathogenic microorganism to be tested. Then in vitro replication of DNA replication in vivo repeated amplification process, the target sequence to enlarge tens of thousands or even millions of times were detected.
Conventional PCR: The standard of identification is determined by electrophoresis to determine whether the amplified nucleic acid fragment and the size of the amplified product are correct.
Real-time fluorescence PCR: Real-time fluorescence PCR reaction through real-time monitoring of each signal to determine the fluorescence signal analysis.