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By Victoria Osinski
There are many different immune cells (leukocytes) that are found in circulation along with other cellular components such as platelets and red blood cells. Red blood cells (RBCs) are the most abundant, followed by neutrophils and lymphocytes. The immune cells can be categorized as either mononuclear cells (monocytes and lymphocytes...
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By Jamshed Arslan, Pharm. D., PhD.
Protein phosphorylation refers to a reversible post-translational modification in which a protein kinase adds a phosphate group to an amino acid residue of a target protein. Protein phosphorylation, especially tyrosine phosphorylation, is one of the early events in signal transduction in all eukaryotic cells.
Once a cell is lysed, proteases and phosphatases are released that can degrade or...
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By Rachel M.A. Linger, Ph.D.
Survivin is a small (16.5 kDa) protein normally found in human fetal tissue. In contrast, survivin is typically undetectable in most normal adult tissues. Expression of survivin occurs in several subcellular locations including the cytoplasm, nucleus,...
![Expression of RhoA, B and C detected in the cytoplasm of A431 cells, a model of human epidermoid carcinoma, compared to negative control analyzed in the absence of RhoA Antibody (1A11-4G10) [NBP2-22528]](https://images.novusbio.com/design/RhoA-B-C-expression-A431-cells-header.jpg "RhoA, B and C expression in A431 cells, ICC")