IgE Protein, Cynomolgus (HEK293, His-Avi) | MedChem Express LLC HY-P77694 product information

product summary

company name :

MedChem Express LLC

product type :

protein

product name :

IgE Protein, Cynomolgus (HEK293, His-Avi)

catalog :

HY-P77694

quantity :

20 μg;50 μg

price :

140;305 USD

more info or order :

MedChem Express LLC product webpage

product information

Catalog Number :

HY-P77694

Product Name :

IgE Protein, Cynomolgus (HEK293, His-Avi)

Product Type :

proteins

Host Species :

HEK293

Size :

20 μg;50 μg

List Price :

140;305 USD

Product Description :

IgE protein is an important immunoglobulin component that participates in the recognition and effector phases of humoral immunity. As a membrane-bound receptor on B lymphocytes, IgE triggers clonal expansion upon antigen binding, leading to plasma cell differentiation. IgE Protein, Cynomolgus (HEK293, His-Avi) is the recombinant cynomolgus-derived IgE protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of IgE Protein, Cynomolgus (HEK293, His-Avi) is 222 a.a., with molecular weight of 35-40 kDa.

SpeciesSummary :

Cynomolgus

Background :

The IgE protein, a crucial component of immunoglobulins, functions in both the recognition and effector phases of humoral immunity. Serving as a membrane-bound receptor on B lymphocytes during the recognition phase, IgE plays a pivotal role in triggering clonal expansion and differentiation into immunoglobulin-secreting plasma cells upon specific antigen binding. In the effector phase, secreted IgE mediates immune responses through two Fc receptors, FCER1A:MS4A2:FCGR1A and FCER2, which, upon antigen cross-linking, initiate signaling pathways leading to immune cell activation. IgE facilitates immediate hypersensitivity responses against allergens and defends against helminth parasites, bacteria, and venom toxicity. Dysregulation can lead to harmful allergic reactions and anaphylaxis. IgE stimulates mast cells, basophils, and eosinophils to release inflammatory mediators, contributing to tissue remodeling and cytotoxicity against microbes. On macrophages, IgE induces intracellular killing of parasites and activates antitumor functions, including antibody-dependent cytotoxicity and proinflammatory responses. Additionally, IgE plays a role in B cell antigen uptake and presentation to T cells.

ALTnames :

Ig epsilon chain C region; IgE

Purity :

Greater than 95% as determined by Tris-Bis PAGE.

Buffer :

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Normally 8% trehalose is added as protectant before lyophilization.

Storage :

Room temperature in continental US; may vary elsewhere.

more info or order :

MedChem Express LLC product webpage