Rhodopsin nonapeptide (C1'-C9') can be used for the competitive elution of any protein that binds to 1D4-sepharose (agarose) beads.

Chemical Information

• Chemical name: rhodopsin nonapeptide (C_1'-C_9')
• Sequence: Ac-Thr-Glu-Thr-Ser-Gln-Val-Ala-Pro-Ala-OH (or TETSQVAPA)
• C-terminus: free acid;                       N-terminus: Acetylated
• Counter ion: trifluoroacetate salt;       Chemical formula: C₃₉H₆₄N₁₀O₁₇
• Molecular weight: 944.98;                CAS number: N/A

Specification

• Physical appearance: lyophilized powder;         Storage temp.: -20 °C
• Purity: ≥ 97 % by HPLC

 References

1. Molday, R. S.; MacKenzie, D. Biochemistry 1983, 22, 653–660