Tumor markers
Tumor markersTumor markers are biomarkers that exist in tumor cells or non-tumor cells in blood, urine, bone, and other organs indicating the occurrence, progression and recurrence of cancers. Most tumor markers are proteins, however...
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The Overview of Interleukin
The Overview of InterleukinInterleukin is a kind of cytokines, which plays a critical role in immunological regulation and homeostasis. It is originally discovered from leukocytes. Currently, it is found to be produced by a lot of cells including ...
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The Overview of Growth Factor
The Overview of Growth FactorA growth factor, which generally considered as a series of cytokines, is a naturally occurring substance that stimulate cell growth, differentiation, survival, inflammation, and tissue repair. Usually it is a protein or ...
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The Overview of Colony Stimulating Factors
The Overview of Colony Stimulating FactorsColony stimulating factors (CSFs) are glycoproteins that bind to receptor proteins on the surfaces of hemopoietic stem cells, activating intracellular signaling pathways, then promoting production of white blood cells (m...
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The Overview of Chemokine
The Overview of ChemokineChemokines are a series of cytokines with small molecular weight whose main role is the recruitment of leukocyte subsets under homeostatic and pathological conditions. Their name is derived from their ability to induce d...
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General Information of Different Tags
General Information of Different Tags1. Increase Yield of Recombinant Proteins Difficult-to-express proteins can be successfully expressed. For example, one protein can not be expressed with no-tag vector, but can be successfully expressed wi...
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CUSABIO's Five Expression Systems
CUSABIO's Five Expression Systems1. What are CUSABIO's Five Expression Systems? Over more than 11 years, CUSABIO Protein Expression Platform has established five recombinant expression systems, which includes Escherichia coli (E.coli) expressio...
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Tumor Necrosis Factor (TNF)
Tumor Necrosis Factor (TNF)Fig.1 The structure of TNF Tumor necrosis factor was reported firstly by Lloyd J. Old as one kind of cytotoxic factor produced by macrophages, from Memorial Sloan-Kettering Cancer Center, New York, in 19...
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The Application of Nanodiscs in Membrane Proteins
The Application of Nanodiscs in Membrane ProteinsIn the previous chapter, we briefly introduced the basic properties of detergents and their use in membrane proteins. In detergent-containing buffers, most membrane proteins can maintain stability and activity. However...
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Aesthetic Appreciation of Apoptosis Signal Pathway
Aesthetic Appreciation of Apoptosis Signal PathwayApoptosis is mediated primarily through promoting or inhibiting the activation of caspases. Caspases are effectors of cell suicide and cleave multiple substrates, leading to biochemical and morphological changes includin...
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