Certificate of Analysis

 

Product Name: FLAG peptide
Catalog Number: M9656
CAS Number: 98849-88-8

Physical and Chemical Properties
Formula: C41H60N10O20
Molecular Weight: 1012.97
Solubility: Water ≥ 90 mg/mL
Storage: -20°C, dry, protect from light, sealed
Chemical Structure: FLAG peptide Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: FLAG peptide is an eight amino acids peptide (Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) with an enterokinase-cleavage site, which is used for antibody-mediated identification and purification of recombinant proteins.
   
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.