IgD Chain Activators
The IgD chain is an integral part of the immune system, functioning primarily as a receptor for antigens on the surface of B cells. Its role is pivotal in the maturation and differentiation of B cells, and it works in conjunction with IgM during the initial stages of the immune response. The expression of the IgD chain is a critical step in the development of the adaptive immune system, serving as a marker for B cells that are ready to participate in antigen recognition. The regulation of IgD expression is a carefully orchestrated process that ensures its timely appearance on the B cell surface. The IgD chain, by virtue of its receptor role, is involved in the complex signaling pathways that govern the immune response to pathogens, allowing B cells to adapt and tailor their response to specific antigens.
Various chemical compounds have been identified as potential activators that can induce the expression of the IgD chain, each interacting with B cells through unique pathways. Lipopolysaccharide (LPS), for instance, is recognized for its ability to trigger a response through Toll-like receptor 4, which can subsequently lead to the activation of signaling cascades that enhance IgD expression. CpG oligodeoxynucleotides, which mimic unmethylated CpG dinucleotides found in bacterial DNA, may also stimulate the upregulation of IgD through Toll-like receptor 9. Other compounds such as phorbol esters and calcium ionophores can directly activate protein kinase C or increase intracellular calcium levels, respectively. These actions can result in the activation of transcription factors that are involved in the upregulation of the IgD chain gene. Environmental factors like ethanol and benzene, along with various other substances, can interact with the immune system in a way that might lead to dysregulation, including the aberrant expression of IgD. These interactions, while not fully understood, highlight the complex nature of the immune system and the intricate regulation of immunoglobulin expression, including the IgD chain.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Lipopolysaccharide, E. coli O55:B5 | 93572-42-0 | sc-221855 sc-221855A sc-221855B sc-221855C | 10 mg 25 mg 100 mg 500 mg | $98.00 $171.00 $425.00 $1560.00 | 12 | |
LPS, a bacterial endotoxin, can activate B cell populations to enhance the expression of the IgD chain, principally through the engagement of Toll-like receptor 4, triggering a cascade that can upregulate immunoglobulin expression. | ||||||
PMA | 16561-29-8 | sc-3576 sc-3576A sc-3576B sc-3576C sc-3576D | 1 mg 5 mg 10 mg 25 mg 100 mg | $41.00 $132.00 $214.00 $500.00 $948.00 | 119 | |
PMA is a potent activator of protein kinase C which, upon activation, can lead to the transcriptional activation of genes responsible for the IgD chain synthesis, thereby increasing its surface expression on B cells. | ||||||
A23187 | 52665-69-7 | sc-3591 sc-3591B sc-3591A sc-3591C | 1 mg 5 mg 10 mg 25 mg | $55.00 $131.00 $203.00 $317.00 | 23 | |
This ionophore increases intracellular calcium levels which can trigger signal transduction pathways in B cells leading to the specific upregulation of the IgD chain. | ||||||
β-Estradiol | 50-28-2 | sc-204431 sc-204431A | 500 mg 5 g | $63.00 $182.00 | 8 | |
β-Estradiol can upregulate the production of the IgD chain by promoting the development and differentiation of B cells, thereby potentially stimulating the synthesis of this specific immunoglobulin. | ||||||
Retinoic Acid, all trans | 302-79-4 | sc-200898 sc-200898A sc-200898B sc-200898C | 500 mg 5 g 10 g 100 g | $66.00 $325.00 $587.00 $1018.00 | 28 | |
As a derivative of vitamin A, retinoic acid can promote the differentiation of B cells and specifically stimulate the production of the IgD chain by enhancing gene transcription associated with immunoglobulin synthesis. | ||||||
Cholecalciferol | 67-97-0 | sc-205630 sc-205630A sc-205630B | 1 g 5 g 10 g | $71.00 $163.00 $296.00 | 2 | |
Cholecalciferol can exert a stimulatory effect on the immune system, and its presence may specifically promote the production of the IgD chain by acting on the genetic regulation of B cell differentiation. | ||||||
Benzene | 71-43-2 | sc-239290 | 1 L | $79.00 | ||
Benzene exposure can disrupt the normal development of B cells, potentially leading to an unintended increase in the expression of the IgD chain as a result of hematotoxicity and altered lymphocyte function. | ||||||