HCEpiC人角膜上皮细胞|HCEpiC细胞|人角膜上皮细胞

名称：	HCEpiC人角膜上皮细胞
细胞描述：	角膜；上皮细胞
货号：	HTX2412
培养基：	89%DMEM+10%FBS+1%双抗
生长状态：	贴壁生长
发货方式：	1、HCEpiC人角膜上皮细胞复苏发货：复苏细胞后发货，货期一周左右，免运费。（气温较好建议用复苏发货方式）； 2、HCEpiC人角膜上皮细胞冻存发货：冻存细胞发货需增加干冰运费，发两管细胞，每管细胞数量：2x10^6 cells，货期1-3天（当气温低于0℃须冻存发货）。
检测：	HCEpiC人角膜上皮细胞存种活性检测；细菌、真菌、霉菌污染物的检测；衣原体、支原体检测（HCEpiC人角膜上皮细胞）
背景描述：	HCEpiC人角膜上皮细胞；角膜位于眼球前壁的一层透明膜，约占纤维膜的前1/6，从后面看角膜呈正圆形，从前面看为横椭圆形。角膜厚度各部分不尽相同，中央部最薄。角膜有十分敏感的神经末梢，如有外物接触角膜，眼睑便会不由自主地合上以保护眼睛。为了保持透明，角膜并没有血管，透过外界空气、泪液及房水获取养份及氧气。角膜分为五层，由前向后依次为：上皮细胞层、前弹力层、基质层、后弹力层、内皮细胞层。HCEpiC角膜上皮细胞主要功能如下：1.角膜是唯一的无血管的组织，具有透明的特性和合成许多蛋白的功能，分三层细胞层，外层即是上皮细胞；2.角膜上皮细胞能参与先天性免疫，能感应病原体存在并发出信号从而激活角膜防御系统；3.角膜上皮细胞能高效表达醛脱氢酶。角膜上皮细胞的体外培养对研究角膜的生理学、病理学、免疫学以及分子生物学都是极为重要的手段，常用于研究细胞代谢产物、病毒感染、各种生长因子和药物对细胞生长的影响。

HCEpiC细胞介绍

华拓细胞库：HCEpiC人角膜上皮细胞
Human corneal epithelial cells were isolated from corneal tissue. The cornea is a transparent membrane in the front wall of the eyeball, occupying about the first 1/6 of the fibrous membrane. The cornea is round from the back and transverse oval from the front. Corneal thickness varies from part to part, with the central part being the thinnest. The cornea has very sensitive nerve endings, if the cornea is touched by foreign objects, the eyelids will involuntarily close to protect the eyes. In order to maintain transparency, the cornea does not have blood vessels and receives nutrients and oxygen from outside air, tear fluid and aqueous humor. The cornea is divided into five layers, from front to back: epithelial layer, proelastic layer, stroma layer, posterior elastic layer, endothelial layer. Its main functions are as follows: 1. Cornea is the only vaseless tissue, with transparent properties and the function of synthesizing many proteins, divided into three layers of cells, the outer layer is epithelial cells; 2. Corneal epithelial cells can participate in innate immunity, sensing the presence of pathogens and sending signals to activate the corneal defense system; 3. Corneal epithelial cells can express aldehyde dehydrogenase efficiently. In vitro culture of corneal epithelial cells is a very important means to study the physiology, pathology, immunology and molecular biology of cornea, and is often used to study the effects of cell metabolites, various growth factors and drugs on cell growth.
深圳市豪地华拓生物科技有限公司（www.otwobiotech.com）
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