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MPSD (MARCKS-ED), a 25-amino acid peptide derived from the effector domain sequence of the myristoylated alanine-rich C-kinase substrate (MARCKS), possesses the ability to detect membrane curvature and identify phosphatidylserine. This compound is valuable as a biological probe for investigating membrane shape and lipid composition.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | MPSD (MARCKS-ED), a 25-amino acid peptide derived from the effector domain sequence of the myristoylated alanine-rich C-kinase substrate (MARCKS), possesses the ability to detect membrane curvature and identify phosphatidylserine. This compound is valuable as a biological probe for investigating membrane shape and lipid composition. |
| Synonyms | MARCKS-ED |
| Molecular Weight | 3080.76 |
| Formula | C147H243N41O31 |
| Cas No. | 134248-85-4 |
| 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 |
| Sequence | Lys-Lys-Lys-Lys-Lys-Arg-Phe-Ser-Phe-Lys-Lys-Ser-Phe-Lys-Leu-Ser-Gly-Phe-Ser-Phe-Lys-Lys-Asn-Lys-Lys |
| Sequence Short | KKKKKRFSFKKSFKLSGFSFKKNKK |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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