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Lipoprotein (a) is low-density lipoprotein (LDL) with an added apolipoprotein (a) attached to the apolipoprotein (b). It is synthesised in the liver and carries cholesterol in the blood. Lipoprotein (a)… -
Component C3 is the most abundant complement protein in the serum. C3 is a 190 kDa protein, composed of two glycoprotein chains associated with disulfide bonds. C3 is cleaved by…
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Component C4 is a 210-kDa disulphide-bonded heterodimeric protein within the complement cascade. It has several critical functions in immunity, tolerance, and autoimmunity with the other immune components. It is a…
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Calprotectin is a protein found in human blood, saliva, cerebrospinal fluid, and urine during inflammation. When detected in the stool, calprotectin has a direct relationship (a consequence of neutrophil degranulation)…
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C reactive protein (CRP) is a ring-shaped, pentameric protein found in blood plasma, whose circulating concentrations rise in response to inflammation. It is synthesised by the liver in response to…
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Ferritin is an intracellular protein that stores iron and releases the same in a controlled fashion. Ferritin is found in most tissues as a cytosolic protein, but small amounts are…
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Immunoglobulin A (IgA) exits in monomeric and dimeric form. Its dimeric form is more prevalent. Secretory IgA (sIgA) is mainly in the mucus secretions, including tears, saliva, sweat, colostrum, and…
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IgG is the most common type of antibody found in blood circulation. accounting for nearly 75% of serum antibodies. IgG (Fc) is a homodimer comprising of the constant region of the two…
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IgG is the most common type of antibody found in blood circulation accounting for nearly 75% of serum antibodies. IgG is the main type of antibody found in blood and…
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Immunoglobulin M (IgM) is the first and the largest antibody produced in response to an antigen. IgM is involved in complement activation, therefore leading to opsonization of antigens and cytolysis.…
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Lipoprotein (a) is low-density lipoprotein (LDL) with an added apolipoprotein (a) attached to the apolipoprotein (b). It is synthesised in the liver and carries cholesterol in the blood. Lipoprotein (a)…
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Prealbumin is a protein that is mainly produced by the liver. It is a transport protein for thyroid hormones and exists in the circulation as a retinol-binding-prealbumin complex. Low prealbumin…
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Serum Amyloid A (SAA) proteins are a family of apolipoproteins that are highly conserved, and is produced by activated monocytes and macrophages, and are secreted from certain extra-hepatic sites in…
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Transferrin is a blood-plasma glycoprotein, which plays a crucial role in iron metabolism and is responsible for ferric-ion delivery. It is synthesised in the liver. Transferrin functions as the most…
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Mouse serum provides abroad range of macromolecules, carrier proteins for lipids and trace elements, attachment and spreading factors, low molecular weight nutrients, hormones, and growth factors that promote cell growth…
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Rabbit serum is used for the study of serum proteins and antibody-mediated immune responses. Rabbit serum provides a broad range of macromolecules, carrier proteins for lipids and trace elements, attachment…
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Rat serum provides a broad range of macromolecules, carrier proteins for lipids and trace elements, attachment and spreading factors, low molecular weight nutrients, hormones and growth factors that promote cell…
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Beta-2-Microglobulin (B2M) is significant for immune surveillance in animals with vertebrate. It is a component of the major histocompatibility complex (MHC I) in all nucleated cells and functions in antigen… -
CA 15-3 is a mucin transmembrane glycoprotein expressed at the apical surface epithelium of the mammary gland, female reproductive tract, and stomach. It comprises three structural domains: a large and… -
C reactive protein (CRP) is an annular, pentameric protein found in human plasma whose levels rise in response to inflammation. It is synthesised by the liver in response to factors…