詳細介紹
腸道賈第蟲病毒診斷試劑盒(膠體金法)
廣州健侖生物科技有限公司
Cellabs公司是一個的生物技術公司,總部位于澳大利亞悉尼,。專門研發(fā)與生產(chǎn)針對熱帶傳染性疾病的免疫診斷試劑盒,。其產(chǎn)品40多個國家和地區(qū)。1998年,,Cellabs收購TropBio公司,,進一步鞏固其在研制熱帶傳染病、寄生蟲診斷試劑方面的位置,。
腸道賈第蟲病毒診斷試劑盒(膠體金法)
該公司的Crypto/Giardia Cel IFA是國標*推薦的兩蟲檢測IFA染色試劑,、Crypto Cel Antibody Reagent是UK DWI水質安全評估檢測的*抗體。
【Cellabs公司中國總代理】
Cellabs公司中國代理商廣州健侖生物科技有限公司自2014年就開始與Cellabs公司攜手達成戰(zhàn)略合作伙伴,,熱烈慶祝廣州健侖生物科技有限公司成為Cellabs公司中國總代理商,。
我司為悉尼Cellabs公司在華代理商,負責Cellabs產(chǎn)品在中國的銷售及售后服務工作,,詳情可以我司公司人員,。
主要產(chǎn)品包括:隱孢子蟲診斷試劑,賈第蟲診斷試劑,,瘧疾診斷試劑,,衣原體檢測試劑,絲蟲診斷試劑,,錐蟲診斷試劑等,。
廣州健侖生物科技有限公司與cellabs達成代理協(xié)議,歡迎廣大用戶咨詢訂購,。
我司還提供其它進口或國產(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,、克錐蟲病、違禁品濫用,、肺炎球菌,、軍團菌、化妝品檢測,、食品安全檢測等試劑盒以及日本生研細菌分型診斷血清,、德國SiFin診斷血清、丹麥SSI診斷血清等產(chǎn)品,。
歡迎咨詢
歡迎咨詢2042552662
【Cellabs公司產(chǎn)品介紹】
公司的主要產(chǎn)品有:隱孢子蟲診斷試劑,,賈第蟲診斷試劑,瘧疾診斷試劑,,衣原體檢測試劑,,絲蟲診斷試劑,錐蟲診斷試劑等,。Cellabs 的瘧疾ELISA試劑盒成為臨床上的一個重要的診斷工具盒科研上的重要鑒定工具,。其瘧疾抗原HRP-2 ELISA檢測試劑盒和瘧疾抗體ELISA檢測試劑盒已經(jīng)成為醫(yī)學研究所的*試劑盒。Cellabs產(chǎn)品主要包括以下幾種方法學:直接(DFA)和間接(IFA)免疫熒光法,,酶聯(lián)免疫吸附試驗(ELISA),,和膠體金快速測試。所有產(chǎn)品都是按照GMP,、CE標志按照ISO13485,。
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【公司名稱】 廣州健侖生物科技有限公司
【】 楊永漢
【】
【騰訊 】 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101-3室
【企業(yè)文化】
此腺分泌堿性粘液(pH8.2~9.3),可保護十二指腸粘膜免受酸性胃液的侵蝕,。研究表明,,人十二指腸腺尚分泌尿抑胃素(rogasterone),釋入腸腔,,具有抑制胃酸分泌和刺激小腸上皮細胞增殖的作用,。肌層:由內環(huán)行與外縱行兩層平滑肌組成。外膜:除十二指腸后壁為纖維膜外,,小腸其余部分均為漿膜,。上皮為單層柱狀。絨毛部上皮由吸收細胞,、杯狀細胞和少量內分泌細胞組成,;小腸腺上皮除上述細胞外,還有潘氏細胞和未分化細胞,。吸收細胞(absorptivecell):zui多,,呈高柱狀,,核橢圓形,位于細胞基部,。絨毛表面的吸收細胞游離面在光鏡下可見明顯的紋狀緣,,電鏡觀察表明它是由密集而規(guī)則排列的微絨毛構成。每個吸收細胞約有微絨毛1000根,,每根長1~1.4μm,粗約80nm,,使細胞游離面面積擴大約20倍。小腸腺的吸收細胞的微絨毛較少而短,,故紋狀緣薄,。微絨毛表面尚有一層厚0.1~0.5μm的細胞衣,它是吸收細胞產(chǎn)生的糖蛋白,,內有參與消化碳水化合物和蛋白質的雙糖酶和肽酶,,并吸附有胰蛋白酶、胰淀粉酶等,,故細胞衣是消化吸收的重要部位,。微絨毛內有縱行微絲束,它們下延匯入細胞頂部的終末網(wǎng),。吸收細胞胞質內有豐富的線粒體和滑面內質網(wǎng),。滑面內質網(wǎng)膜含有的酶可將細胞吸收的甘油-酯與脂肪酸合成甘油三酯,,后者與膽固醇,、磷脂及β-脂蛋白結合后,于高爾基復合體形成乳糜微粒,,然后在細胞側面釋出,,這是脂肪吸收與轉運的方式。相鄰細胞頂部之間有緊密連接,、中間連接等構成的連接復合體,,可阻止腸腔內物質由細胞間隙進入組織,保證選擇性吸收的進行,。杯狀細胞(goblet cell):散在于吸收細胞間,,分泌粘液,有潤滑和保護作用,,從十二指腸至回腸末端,,杯狀細胞逐漸增多。潘氏細胞(Paneth cell):是小腸腺的特征性細胞,,位于腺底部,,常三五成群。細胞呈錐體形,,胞質頂部充滿粗大嗜酸性顆粒,,內含溶菌酶等,,具有一定的滅菌作用。未分化細胞(undifferentiated cell):位于小腸腺下半部,,散在于其它細胞之間,。胞體較小,呈柱狀,,胞質嗜堿性。
This gland secretes alkaline mucus (pH 8.2-9.3), which protects the duodenal mucosa from erosion by acidic gastric juices. Studies have shown that the human duodenal gland still secretes rogasterone and releases it into the intestinal lumen, which has the effect of inhibiting gastric acid secretion and stimulating the proliferation of intestinal epithelial cells. Muscle: It is composed of two layers of smooth muscle, inner and outer longitudinal. Outer membrane: The rest of the small intestine is serosa, except that the posterior wall of the duodenum is a fibrous membrane. The epithelium is a single column. The villous epithelium consists of absorptive cells, goblet cells and a small amount of endocrine cells; in addition to the aforementioned cells, the small glandular epithelium also has Paneth cells and undifferentiated cells. Absorptive cells: Mostly, tall, cylindrical, oval-shaped, located at the base of the cell. The free surface of the absorptive cells on the villi surface can be seen by the light microscope. The electron microscope observation shows that it is composed of dense and regularly arranged microvilli. Each absorbing cell has about 1000 microvilli, each of which is 1 to 1.4 μm in length and about 80 nm in thickness, which increases the free surface area of ??the cell by about 20 times. The microvillus of the absorption cells of the small intestine glands are less and shorter, so the striate margin is thin. There is a layer of cell clothing 0.1-0.5 μm thick on the surface of the microvilli. It is a glycoprotein produced by absorbing cells. It contains disaccharidase and peptidase which are involved in the digestion of carbohydrates and proteins, and has adsorption of trypsin, pancreatic amylase, etc. Therefore, cell clothing is an important part of digestion and absorption. Microvilli contain longitudinal microfilaments, which descend into the terminal net at the top of the cell. There are abundant mitochondria and smooth endoplasmic reticulum in the cytoplasm of absorptive cells. The smooth endoplasmic reticulum membrane contains an enzyme that synthesizes triglyceride esters with glycerol-esters and fatty acids absorbed by cells. The latter binds to cholesterol, phospholipids, and β-lipoproteins, forms chylomicrons in the Golgi complex, and then acts on the cell side. Released, this is the way fat is absorbed and transported. There are tight junctions, intermediate junctions, and other connecting complexes between the tops of neighboring cells to prevent substances in the intestinal lumen from entering the tissues through the intercellular spaces and to ensure selective absorption. Goblet cells: scattered in the absorption of cells, secretion of mucus, lubrication and protection from the duodenum to the end of the ileum, goblet cells gradually increased. Paneth cells: are characteristic cells of the small intestine glands, located at the base of the gland, often in groups of three or five. The cells are cone-shaped, and the top of the cytoplasm is filled with coarse eosinophilic granules containing lysozyme and the like, which has a certain sterilization effect. Undifferentiated cells: located in the lower part of the small intestine, scattered among other cells. The cell body is small, columnar, cytoplasmic basophilic.