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美國(guó)FOCUS-百日咳IgG抗體定量酶聯(lián)免疫法檢測(cè)試劑盒
【產(chǎn)品簡(jiǎn)介】
【詳細(xì)說(shuō)明】
百日咳IgG抗體定量酶聯(lián)免疫法檢測(cè)試劑盒
英文名稱(chēng):Bordela Pertussis IgG (quant.)
廣州健侖生物科技有限公司
(廣州健侖生物科技有限公司是集研制開(kāi)發(fā)、銷(xiāo)售、服務(wù)于一體的*,公司產(chǎn)品涉及臨床快速診斷試劑、食品安全檢測(cè)試劑,違禁品快速檢測(cè),動(dòng)物疾病防疫檢測(cè)試劑,免疫診斷試劑、臨床血液學(xué)和體液學(xué)檢驗(yàn)試劑、微生物檢驗(yàn)試劑、分子生物學(xué)檢驗(yàn)試劑、臨床生化試劑、有機(jī)試劑等眾多領(lǐng)域,同時(shí)核心代理Panbio、FOCUS、Qiagen、IBL、CORTEZ、Fuller、Inbios、BinaxNOW、LumuQuick、日本富士、日本生研等多家*診斷產(chǎn)品集團(tuán)公司產(chǎn)品,致力于為商檢單位、疾病預(yù)防控制中心、海關(guān)出入境*、衛(wèi)生防疫單位,緝毒系統(tǒng),戒毒中心,檢驗(yàn)檢疫單位、生化企業(yè)、科研院所、醫(yī)療機(jī)構(gòu)等機(jī)構(gòu)與行業(yè)提供*、高品質(zhì)的產(chǎn)品服務(wù)。此外,本公司還開(kāi)展食品、衛(wèi)生、環(huán)境、藥品等多方面的第三方檢測(cè)服務(wù)。)
主要用途:用于定量測(cè)定人血清、腦脊液或血漿中的百日咳抗體。
產(chǎn)品規(guī)格:96T/盒
存儲(chǔ)條件:4-8℃
保質(zhì)期:18個(gè)月
【產(chǎn)品介紹】
Pertussis IgG Antibody Quantification Kit (Enzyme-Linked Immunosorbent Assay) For the quantitative detection of anti-pertussis antibodies in human serum and plasma. The reagent can be used for the diagnosis and epidemiological study of acute or recent pertussis infection, while IgG-ELISA reagent is used to monitor the vaccination.
Bordela pertussis belongs to the genus Bordela and is a small globular Gram-negative bacillus. Bordela pertussis is the causative agent of pertussis, a global infectious disease that spreads from person to person through droplets. Babies 0-4 years old are particularly vulnerable to infection. Infants and toddlers have a very high mortality rate High (Infant mortality rate within 1 year old is 60%) 1.
Bordela pertussis is attached to the mucosal ciliated cells of the respiratory tract through its surface ligands. One of the important adhesion proteins is also an important immunogen (antigen), known as Filamentous HemAgglutinin (hereinafter referred to as "FHA"). The synergistic effect of several virulence factors will promote the colonization of bacteria in the respiratory tract and trigger infection.
Bordela pertussis synthesizes and secretes a specific toxin known as Pertussis Toxin (PT), an important virulence factor. Pertussis toxin can produce complex biological effects, such as leukocytosis, lymphocytosis and the body's sensitivity to histamine increased.
A typical pertussis in three stages, after 1-2 weeks of incubation, enters the period of mucosal inflammation (highly contagious), which lasts 1-2 weeks, with a noncharacteristic cough , Rhinitis, and conjunctivitis; the next is the spasm (paroxysmal cough), paroxysmal cough often accompanied by vomiting mucus, laryngospasm and bronchospasm, resulting in infantile bruising, then repeated, sharp Of breath, then continue to cough, severe cases of seizures up to 50 times a day; 4-6 weeks later, the frequency of disease attacks will be reduced and gradually calm down (remission, the duration of up to 6 months).
Infected patients usually produce IgM-, IgA- and IgG-antibodies at the second week of the spasticity (see Figure 1), IgM-antibodies last 2-3 months, and IgA-antibodies rise from the spasm Start for 4-6 months.
IgG-antibodies peak at 6-8 weeks and are detectable until adulthood; IgM- and IgG-antibodies are produced immediay after vaccination; for infants and young children up to 6 months, specific IgM- Antibodies are suitable for the early diagnosis of recent infections, whereas specific IgA-antibodies show better diagnostic properties in infants and young children over 6 months; infants within 3 months do not produce IgA-antibodies.
【檢測(cè)原理】
用抗原包被微量板孔,制成固相載體。加患者血清到板孔中,其所含的抗體特異性地與固相載體中現(xiàn)存抗原結(jié)合,形成免疫復(fù)合物。除去多余物質(zhì)后,加入結(jié)合了堿性磷酸酶的IgG、IgA或IgM抗體,使之與上述免疫復(fù)合物反應(yīng)。洗板,除去多余的結(jié)合物,加入底物(對(duì)硝基苯磷酸鹽)。其與酶結(jié)合的免疫復(fù)合物反應(yīng),產(chǎn)生有顏色產(chǎn)物,顏色強(qiáng)度與特異性抗體含量成正比。
百日咳IgG抗體定量酶聯(lián)免疫法檢測(cè)試劑盒
【試劑盒的組成】
試劑盒組成 | IgG試劑盒 IgM試劑盒 IgA試劑盒 數(shù)量 / 容積 |
微孔條(此微孔條可拆下單獨(dú)使用,每條有8孔,共96孔,已經(jīng)包被了抗原) 1個(gè)微孔條框架 包被材料未被激活 | 12 12 12 |
標(biāo)準(zhǔn)血清(立即可用) 人血清溶于含蛋白的磷酸鹽緩沖液;抗HIV抗體、抗乙肝病毒(HBV)表面抗原和抗丙肝病毒(HCV)抗體均為陰性; 防腐劑:< 0.1% * 染色劑:紫紅色O | 2×2毫升 2×2毫升 2×2毫升 |
陰性對(duì)照血清(立即可用) 人血清溶于含蛋白的磷酸鹽緩沖液;抗HIV抗體、抗乙肝病毒(HBV)表面抗原和抗丙肝病毒(HCV)抗體均為陰性; 防腐劑:< 0.1% * 染色劑:里沙明綠 V | 1×2毫升 1×2毫升 1×2毫升 |
酶標(biāo)記的抗人IgG, IgA, IgM (立即可用) 羊抗人IgG, IgA, IgM(多克?。瑯?biāo)記堿性磷酸酶后在蛋白穩(wěn)定劑中儲(chǔ)存 防腐劑: 0.01% 甲基異噻唑啉酮 0.01% 溴化硝基二堊烷 | 13毫升 13毫升 13毫升 |
濃縮洗液(可稀釋至1000毫升) 氯化鈉溶液,含吐溫20和30mM Tris 防腐劑: < 0.1%* | 1×33.3毫升 1×33.3毫升 1×33.3毫升 |
稀釋緩沖液 磷酸鹽緩沖液,內(nèi)含蛋白和吐溫20 防腐劑: < 0.1%* 0.01克 /升的溴酚藍(lán)鈉鹽 | 2×50毫升 2×50毫升 2×50毫升 |
終止液 1.2N 氫氧化鈉 | 15毫升 15毫升 15毫升 |
底物(立即可用) 對(duì)硝基苯磷酸鹽,不含其它溶劑的緩沖液 防腐劑:< 0.1% * (未開(kāi)封瓶子中的底物可能會(huì)輕微變黃,但不會(huì)影響其質(zhì)量) | 13毫升 13毫升 13毫升 |
帶有標(biāo)準(zhǔn)曲線和評(píng)估表的質(zhì)量控制文件 (抗體以IU/毫升或U/毫升計(jì)量) | 1 1 1 |
百日咳IgG抗體定量酶聯(lián)免疫法檢測(cè)試劑盒
ELISA classic百日咳 IgG:
| 平均消光值 (OD) | 檢測(cè)內(nèi)分析(CV%) | 平均消光值 (OD) | 檢測(cè)間分析(CV%) |
樣品 陰性 弱陽(yáng)性 強(qiáng)陽(yáng)性 |
0.252 0.512 1.742 |
13.71 9.61 4.50 |
- - - |
- - - |
陰性 陰性 弱陽(yáng)性 | - - - | - - - | 0.264 0.360 0.613 | 8.51 11.72 16.50 |
我司同時(shí)還提供、美國(guó)FOCUS、西班牙DIA、美國(guó)trinity等試劑盒:
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