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Imperatoxin A

RyRs Activator

Imperatoxin A is a peptide toxin isolated from the venom of the African scorpion Pandinus imperator, functioning as an activator of ryanodine receptors (RyRs). It facilitates the release of calcium ions (Ca2+) from the sarcoplasmic reticulum, thereby enhancing intracellular Ca2+ concentrations. This compound is valuable for studying Ca2+ signaling and its implications in muscle contraction and various neurological functions. Its role in modulating RyR activity makes it a useful tool in cardiovascular and muscular research applications.

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Specifications

Manufacturer	Adooq Bioscience
Actions	Activator
CAS Number	172451-37-5
Applications	RyRs Activator
Formula	C₁₄₈H₂₅₄N₅₈O₄₅S₆
Molecular Weight	3758.35

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.