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Heart-homing peptide, abbreviated as CRPPR, is a linear peptide consisting of arginine-rich sequences. Identified as a cardiac-homing peptide due to its specific ability to bind to cardiac endothelium, CRPPR has been proposed to interact with Cysteine-rich intestinal protein-2 (CRIP-2) as its receptor. Additionally, this peptide is utilized for binding to liposomes.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | Heart-homing peptide, abbreviated as CRPPR, is a linear peptide consisting of arginine-rich sequences. Identified as a cardiac-homing peptide due to its specific ability to bind to cardiac endothelium, CRPPR has been proposed to interact with Cysteine-rich intestinal protein-2 (CRIP-2) as its receptor. Additionally, this peptide is utilized for binding to liposomes. |
| Molecular Weight | 627.76 |
| Formula | C25H45N11O6S |
| Cas No. | 876460-72-9 |
| Smiles | C(=O)([C@H]1N(C([C@@H](NC([C@H](CS)N)=O)CCCNC(=N)N)=O)CCC1)N2[C@H](C(N[C@@H](CCCNC(=N)N)C(O)=O)=O)CCC2 |
| Sequence | H-Cys-Arg-Pro-Pro-Arg-OH |
| Sequence Short | CRPPR |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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