نتایج جستجو برای: epsteinbarr nuclear antigen

تعداد نتایج: 427316  

Journal: :Austin Journal of Analytical and Pharmaceutical Chemistry 2022

Cystatin C (Cys-C) is a protease inhibitor that can be produced by nuclear cells in the human body. Its principal function to inhibit activity of various cysteine proteases vivo. In addition, Cys-C also plays an essential role regulating antigen presentation, extracellular matrix degradation, and balance protein production decomposition living cells. involved pathophysiological processes chroni...

Journal: :The Journal of Cell Biology 1993
C Schlüter M Duchrow C Wohlenberg M H Becker G Key H D Flad J Gerdes

The antigen defined by mAb Ki-67 is a human nuclear protein the expression of which is strictly associated with cell proliferation and which is widely used in routine pathology as a "proliferation marker" to measure the growth fraction of cells in human tumors. Ki-67 detects a double band with apparent molecular weights of 395 and 345 kD in immunoblots of proteins from proliferating cells. We c...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1992
C M Feldherr R E Lanford D Akin

Transformation of cultured cells with simian virus 40 (SV40), or transfection with the early region of the SV40 genome, causes a significant increase in both the rate of signal-mediated nuclear transport and the functional size of the transport channels (located in the pore complexes). By microinjecting purified large tumor (T) antigen into the cytoplasm of murine BALB/c 3T3 cells, we have demo...

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