这种分子就是免疫学家所说的抗原。
Such molecules are referred to by immunologists as antigens.
所制备的抗原稳定、重复性好。
如毒橡树和毒叶藤之类的抗原常引起。
Antigens such as those in poison oak and poison ivy are most often responsible for this appearance.
目的研究胸腺基质细胞的抗原提呈能力。
Objective To study the capability of antigen presentation by mouse thymic stromal cells.
在人的红细胞表面上存在许多遗传的抗原。
There are numerous inherited antigens on the surface of the human erythrocyte.
目的探讨白念珠菌烯醇化酶的抗原特异性。
Objective To evaluate the antigenic specificity of the enolase.
结论：VP2重组蛋白具有良好的抗原活性。
Conclusion: The recombinant protein of VP2 has better antigen activity.
研究正常人表皮内朗格汉斯细胞的抗原表达。
The expression of these antigens may change with the change of their functions.
我们面临的一个最常见的抗原是食物中的蛋白质。
The single most common antigen to which we are exposed is food proteins.
对合成的抗原进行紫外可见扫描，确证偶联成功。
The antigen was identified by the method of ultraviolet and visible light scanning.
目的：分析患者血清中抗hcv抗体的抗原表位。
Objective: epitope analysis of anti-HCV antibodies isolated from patients serum.
血检雌心蠕虫生殖道排出的抗原是最常见的诊断方法。
A blood test to detect the antigens released from the female reproductive tract is the most common method of diagnosis.
这是由固定和自由的抗原对标记抗体的竞争结合导致的。
This results from the competition between the fixed and free antigen for binding to the labeled antibody.
这种病毒的变化就是因为我们所说的抗原漂移或是抗原更换。
The virus is really changing because of what we call antigenic drift and shift.
人们发现加强巨噬细胞的抗原提呈功能将有助于提高免疫力。
People found that strengthening the macrophages introduced antigen presenting function will help enhance immunity.
这么规划的话，佐剂可以与任何引发流感爆发的病毒的抗原混合。
With such a plan, adjuvants will then be mixed with the antigen of whatever virus emerges as the pandemic strain.
科学家们发现狗和猫身上都携带能激起人体的不同免疫反应的抗原。
Scientists have discovered that dogs and cats carry antigens which can prompt different immune responses in humans.
当T细胞识别肿瘤上的抗原时，这些细胞能直接与肿瘤细胞相互作用。
When the T cells recognized the antigen, they interacted directly with the tumor cells.
结论特定的抗原激活自体免疫系统产生了相应的抗体从而达到治疗效果。
Conclusion the specific antigen activates the immune system to produce the corresponding antibody to achieve the therapeutic effect.
如果一块移植的皮肤含有一种不同于宿主的抗原，宿主将产生抗体来对抗它。
If a piece of grafted skin contains an antigen different from the host's, the host will make antibodies against it.
由于这种抗原很少出现，因此它不可能是由于人类血液中遗传变异形成的抗原。
Since it occurred only rarely, it was unlikely to be an antigen caused by genetic variation in human blood.
啮齿类动物对这些威胁的正常免疫反应表明嗜碱性细胞不是关键的抗原提呈细胞。
That the rodents' immune systems reacted normally to these apparent threats also suggests that basophils aren't crucial antigen presenters, the researchers conclude.
在最近的研究中，越来越多的抗原蛋白在植物中得到了表达，进入了动物和体实验。
In recent study, the more and more antigen protein expressed in plants, and them were tested on animals and human.
疫苗灌装和发放：将每批疫苗稀释以得到所需的抗原浓度，然后装瓶或灌入注射器，并加贴标签。
Vaccine filling and release: the batch of vaccine is diluted to give the desired concentration of antigen, and put into vials or syringes, and labeled. A number of these are then tested.
你的免疫系统将你血液中的抗原认为是“自己人”，而会攻击带有“外来”抗原的细胞。
Your immune system recognizes the antigens on your blood as "self", but attack cells with "foreign" antigens.
但当抑制性T细胞想要阻止这一行为时，他们被传递了相同的抗原，开始杀死抗原呈递细胞。
But when the weak t cells that want to stop the disease are presented with those same antigens, they kill the APC.
该抗血清不但能识别来源于大肠杆菌的抗原，还能检测真核细胞内转染后表达的IRF-7。
The antisera can recognize not only recombinant IRF-7 expressed in E. coli, but also transfected IRF-7 in mammalian cells.
免疫系统会攻击外来的不相匹配的抗原，例如说接受移植的患者自身免疫系统会排斥捐赠的器官。
The immune system will attack foreign antigens. For example, without closely matched antigens, a transplant patient's immune system will reject a donated organ.
免疫系统会攻击外来的不相匹配的抗原，例如说接受移植的患者自身免疫系统会排斥捐赠的器官。
The immune system will attack foreign antigens. For example, without closely matched antigens, a transplant patient's immune system will reject a donated organ.
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