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悉尼隐孢子虫酶联免疫法ELISA检测试剂
广州健仑生物科技有限公司
Cellabs公司是一个的生物技术公司,总部位于澳大利亚悉尼。专门研发与生产针对热带传染性疾病的免疫诊断试剂盒。其产品40多个国家和地区。1998年,Cellabs收购TropBio公司,进一步巩固其在研制热带传染病、寄生虫诊断试剂方面的位置。
悉尼隐孢子虫酶联免疫法ELISA检测试剂
该公司的Crypto/Giardia Cel IFA是国标*推荐的两虫检测IFA染色试剂、Crypto Cel Antibody Reagent是UK DWI水质安全评估检测的*抗体。
【Cellabs公司中国代理】
Cellabs公司中国代理商广州健仑生物科技有限公司自2014年就开始与Cellabs公司携手达成战略合作伙伴,热烈庆祝广州健仑生物科技有限公司成为Cellabs公司中国代理商。
我司为悉尼Cellabs公司在华代理商,负责Cellabs产品在中国的销售及售后服务工作,详情可以我司公司人员。
主要产品包括:隐孢子虫诊断试剂,贾第虫诊断试剂,疟疾诊断试剂,衣原体检测试剂,丝虫诊断试剂,锥虫诊断试剂等。
广州健仑生物科技有限公司与cellabs达成代理协议,欢迎广大用户咨询订购。
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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【Cellabs公司产品介绍】
公司的主要产品有:隐孢子虫诊断试剂,贾第虫诊断试剂,疟疾诊断试剂,衣原体检测试剂,丝虫诊断试剂,锥虫诊断试剂等。Cellabs 的疟疾ELISA试剂盒成为临床上的一个重要的诊断工具盒科研上的重要鉴定工具。其疟疾抗原HRP-2 ELISA检测试剂盒和疟疾抗体ELISA检测试剂盒已经成为医学研究所的*试剂盒。Cellabs产品主要包括以下几种方法学:直接(DFA)和间接(IFA)免疫荧光法,酶联免疫吸附试验(ELISA),和胶体金快速测试。所有产品都是按照GMP、CE标志按照ISO13485。
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【公司名称】 广州健仑生物科技有限公司
【】 杨永汉
【】
【腾讯 】 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101-3室
【企业文化】
目前认为,平滑肌纤维和横纹肌一样是以“肌丝滑动”原理进行
收缩的。由于每个收缩单位是由粗肌丝(肌球蛋白)和细肌丝(
肌动蛋白)组成,它们的一端借细肌丝附着于肌膜的内面,这些
附着点呈螺旋形。肌丝单位大致与平滑肌长轴平行,但有一定的
倾斜度。粗肌丝没M线,表面的横桥有半数沿着相反方向摆动,所
以当肌纤维收缩时,不但细肌丝沿着粗肌丝的全长滑动,而且相
邻的细肌丝的滑动方向是相对的。因此平滑肌纤维收缩时,粗、
细肌丝的重叠范围大, 纤维呈螺旋形扭曲而变短和增粗。
平滑肌广泛分布于人体消化道、呼吸道以及血管和泌尿、生殖等
系统;它和骨骼肌不同,不是每条肌纤维(即肌细胞)的两端都
通过肌腱同骨骼相连;平滑肌细胞互相连接,形成管状结构或
中空;在功能上可以通过缩短和产生张力使发生运动和
变形,也可产生连续收缩或紧张性收缩,使对抗所加负荷而
保持原有的形状,前者如胃和肠,后者如动脉血管、括约肌等。
此外,也不能像在骨骼肌和心肌那样,把分布在不同的平滑
肌看作具有相同功能特性和调节机制的组织,例如有些的平
滑肌具有和心脏一样的自动节律性,有些则像骨骼肌那样,只有
在支配它的神经纤维有神经冲动到来时才出现收缩,而在这两个
之间,还存在着各种的过渡形式,致使平滑肌的分类困难。
微细结构和收缩机制
平滑肌虽然也具有同骨骼肌类似的肌丝结构,但由于它们不存在
像骨骼肌那样平行而有序的排列(平滑肌的肌丝有它自己的“有
序的”排列),图2-29是根据zui近观察提出的平滑肌细胞内部假
想结构图,它的特点是细胞内部存在一个细胞骨架,包含一些卵
圆形的称为致密体的结构,它们也间隔地出现于细胞膜的内侧,
称为致密区
At present, it is believed that smooth muscle fibers and striated muscles are based on the principle of "muscle slip".
Contraction. Since each contraction unit is made of thick filaments (myosin) and thin filaments (
Actin), one end of which is attached to the inner surface of the sarcolemma by thin filaments.
The attachment point is spiral. The filaments are roughly parallel to the long axis of the smooth muscle, but there are certain
Tilt. The rough filaments do not have M lines, and half of the transverse bridges on the surface swing in the opposite direction.
When the muscle fibers contract, not only the filaments slide along the full length of the filaments, but also
The sliding direction of the adjacent thin filaments is opposite. Therefore, smooth muscle fibers shrink,
The overlapping range of the thin filaments is large, and the fibers are twisted and shortened and thickened.
Smooth muscle is widely distributed in the human digestive tract, respiratory tract, and blood vessels and urinary, reproductive, etc.
System; it is different from skeletal muscle, not every end of each muscle fiber (ie muscle cells)
Connected to the skeleton through tendons; smooth muscle cells connect to each other to form a tubular structure or
Hollow; functionally possible by shortening and tensioning so that motion occurs and
Deformation can also produce continuous contraction or tension contraction, so that against the imposed load
Maintain the original shape, the former such as stomach and intestine, the latter such as arterial blood vessels, sphincter and so on.
In addition, it cannot be distributed in different smoothness, as in skeletal muscle and myocardium.
Muscles are seen as tissues with the same functional properties and regulatory mechanisms, such as some flat
The smooth muscle has the same automatic rhythm as the heart, and some are like skeletal muscle.
The contraction occurs when the nerve fibers that control it have nerve impulses coming, and in these two
Between the extremes, there are also various forms of transition that make it difficult to classify smooth muscle.
Fine structure and shrinkage mechanism
Although smooth muscles also have a myofilament similar to skeletal muscle, they do not exist
A parallel and orderly arrangement like skeletal muscles (smooth muscles have their own
The order of "arrangements", Figure 2-29 is based on recent observations of smooth muscle cell internal false
Think of a structure map, which is characterized by the presence of a cytoskeleton inside the cell, containing some eggs
Circular structures called dense bodies, which also appear at intervals on the inside of the cell membrane,