Human IgG1 kappa Isotype Control antibody from ProteoGenix; catalogue PTX17958; research use only.
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Human IgG1 kappa Isotype Control antibody is a monoclonal antibody that is widely used in scientific research and therapeutic applications. It is an important tool for understanding the function of other antibodies and for controlling for non-specific binding in experiments. In this article, we will discuss the structure, activity, and various applications of this antibody.
Human IgG1 kappa Isotype Control antibody is a type of immunoglobulin G (IgG) antibody, which is the most abundant antibody isotype in human serum. It is composed of two heavy chains and two light chains, which are connected by disulfide bonds. The heavy chains consist of four constant domains (CH1, CH2, CH3, and CH4) and one variable domain (VH), while the light chains have one constant domain (CL) and one variable domain (VL). The heavy and light chains together form the antigen-binding fragment (Fab) of the antibody, which is responsible for binding to specific antigens.
The main activity of Human IgG1 kappa Isotype Control antibody is to serve as a negative control in experiments involving other antibodies. It has the same isotype (IgG1) and kappa light chain as many commonly used therapeutic and research antibodies, making it an ideal control to account for any non-specific binding. This is especially important in experiments where multiple antibodies are used, as it allows researchers to differentiate between specific and non-specific binding.
In addition to its use as a control, Human IgG1 kappa Isotype Control antibody also has some inherent activity. It has been shown to have low levels of complement-dependent cytotoxicity (CDC) and antibody-dependent cellular cytotoxicity (ADCC). This means that it can bind to and activate immune cells, leading to the destruction of target cells. This activity is not as strong as other IgG isotypes, but it can still be useful in certain therapeutic applications.
Human IgG1 kappa Isotype Control antibody has a wide range of applications in both research and therapeutic settings. Some of the key applications include:
As mentioned earlier, Human IgG1 kappa Isotype Control antibody is commonly used as a negative control in experiments involving other antibodies. It allows researchers to determine the specificity of their results and account for any non-specific binding.
The low levels of CDC and ADCC activity of Human IgG1 kappa Isotype Control antibody make it a potential therapeutic target for autoimmune diseases. By binding to and activating immune cells, it can help to reduce the activity of self-reactive antibodies and alleviate symptoms of autoimmune diseases.
Human IgG1 kappa Isotype Control antibody is also used in various research studies in the fields of immunology and oncology. It can be used to study the function of other antibodies, as well as to investigate the role of IgG1 in different disease states.
In antibody production, Human IgG1 kappa Isotype Control antibody is often used as a quality control to ensure that the produced antibodies are specific and do not have any non-specific binding.
The low levels of CDC and ADCC activity of Human IgG1 kappa Isotype Control antibody also make it a potential diagnostic tool for certain diseases. By detecting the presence of this antibody in patient samples, it can aid in the diagnosis of certain autoimmune and inflammatory conditions.
ProteoGenix catalogue number PTX17958. For research use only.
Target: Human IgG1 kappa Isotype Control; Host: Human; Clonality: Monoclonal Antibody.
This product is manufactured by ProteoGenix and sold through ABMIUM without relabelling.
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Unless the listing expressly states otherwise, ABMIUM products are supplied for research use only and are not for diagnostic or therapeutic use.
