Certificate of Analysis

 
Product Name: β-Melanocyte Stimulating Hormone (MSH), human
Catalog Number: M53090
CAS Number: 17908-57-5
Physical and Chemical Properties
Formula: C118H174N34O35S
Molecular Weight: 2660.92
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: β-Melanocyte Stimulating Hormone (MSH), human Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: β-Melanocyte Stimulating Hormone (MSH), human, a 22-residue peptide, acts as an endogenous melanocortin-4 receptor (MC4-R) agonist.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.