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                                  | Physical Characters and Index | 
                                
                                  | Product Name:C-PEPTIDE (HUMAN) CAS:33017-11-7
 Molecular Formula:C129H211N35O48
 Molecular Weight:3020.3
 Appearance:White or off-white crystalline powder.
 Density:1.328±0.06 g/cm3(Predicted)
 Boiling point:2864.4±65.0 °C(Predicted)
 Storage conditions:−20°C
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                                  | Use and description | 
                                
                                  | C-peptide is a polypeptide originating from proin sulin after its cleavage in the B-cell. It is secreted equimolarly with the other cleavage product, into the portal circulation. Only a minimal fraction of C-peptide is extracted by the liver; it is supposed to be mainly removed by the kidney. |