Mast cell degranulating peptide (HR2), with the CAS number 80388-04-1, is a biologically active peptide that plays a significant role in immunological responses, particularly in the activation and degranulation of mast cells. This peptide is derived from the venom of certain species, such as the wasp, and is known to induce the release of histamine and other inflammatory mediators from mast cells. Characteristically, it is a small, cationic peptide that exhibits a high affinity for negatively charged membranes, facilitating its interaction with mast cells. The biological activity of HR2 is primarily associated with its ability to trigger allergic reactions and contribute to the pathophysiology of various allergic conditions. Additionally, it may have implications in research related to immune responses and potential therapeutic applications. Its stability, solubility, and reactivity can vary based on environmental conditions, such as pH and temperature, which are important considerations in experimental settings. Overall, HR2 serves as a valuable tool in understanding mast cell biology and the mechanisms underlying allergic responses.

mast cell degranulating peptide hr2

80388-04-1: Mast cell degranulating peptide (HR2), with the CAS number 80388-04-1, is a biologically active peptide that plays a significant role in immunological responses, particularly in the activation and degranulation of mast cells. This peptide is derived from the venom of certain species, such as the wasp, and is known to induce the release of histamine and other inflammatory mediators from mast cells. Characteristically, it is a small, cationic peptide that exhibits a high affinity for negatively charged membranes, facilitating its interaction with mast cells. The biological activity of HR2 is primarily associated with its ability to trigger allergic reactions and contribute to the pathophysiology of various allergic conditions. Additionally, it may have implications in research related to immune responses and potential therapeutic applications. Its stability, solubility, and reactivity can vary based on environmental conditions, such as pH and temperature, which are important considerations in experimental settings. Overall, HR2 serves as a valuable tool in understanding mast cell biology and the mechanisms underlying allergic responses.

<p>Peptide from giant hornet Vespa orientalis that has biological effects similar to mast cell degranulating peptide from bee venom.</p>

Mast Cell Degranulating Peptide HR-2

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CAS 80388-04-1

mast cell degranulating peptide hr2

Mast Cell Degranulating Peptide HR-2

Ref: TM-TP1497

Mast Cell Degranulating (MCD) Peptide HR-2

Ref: 3D-FM110308