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MPSD

Membrane Curvature Probe

MPSD (MARCKS-ED) is a 25-amino acid peptide that serves as a membrane curvature probe through its interaction with phosphatidylserine. Its design is based on the effector domain of the myristoylated alanine-rich C-kinase substrate (MARCKS), enabling it to effectively detect changes in membrane shape and lipid composition. This peptide is useful for research applications focused on membrane dynamics and the study of lipid-enriched domains in cellular biology.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	134248-85-4
Applications	Membrane Curvature Probe
Formula	C₁₄₇H₂₄₃N₄₁O₃₁
Molecular Weight	3080.76
Synonyms	MARCKS-ED
SMILES	[C@@H](CC1=CC=CC=C1)(NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](CCCCN)N)=O)CCCCN)=O)CCCCN)=O)CCCCN)=O)CCCCN)=O)CCCNC(=N)N)=O)C(N[C@H](C(N[C@@H](CC2=CC=CC=C2)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC3=CC=CC=C3)C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@@H](CC4=CC=CC=C4)C(N[C@H](C(N[C@@H](CC5=CC=CC=C5)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CCCCN)C(O)=O)=O)CCCCN)=O)CC(N)=O)=O)CCCCN)=O)CCCCN)=O)=O)CO)=O)=O)=O)CO)=O)CC(C)C)=O)CCCCN)=O)=O)CO)=O)CCCCN)=O)CCCCN)=O)=O)CO)=O

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.