Small molecules & peptides

Ga-PSMA I&T

Reference Standard for [⁶⁸Ga]-PSMA I&T (PSMA: prostate-specific membrane antigen I&T: Imaging and Therapy)

Sequence: (R)-DOTAGA(Ga)-D-Tyr(3-I)-D-Phe-D-Lys[Sub-Glu-CO-Lys]

Quality

Research Chemical

Characteristics

Molar mass 1565.07 [net peptide]]

CAS RN [not yet assigned]

Purity ≥ 95 %

  • White to off-white solid
  • soluble in water, dimethyl sulfoxide, dimethylformamide

Certificates

CoA: appearance, MS (identity), HPLC (purity)

Literature

Weineisen M. et al. ⁶⁸Ga- and ¹⁷⁷Lu-​Labeled PSMA I&T: Optimization of a PSMA-​Targeted Theranostic Concept and First Proof-​of-​Concept Human Studies. J. Nucl. Med. 2015, 56, 1169–76.

Frenzel T. et al. The impact of [⁶⁸​Ga]​PSMA I&T PET​/CT on radiotherapy planning in patients with prostate cancer. Strahlenther. Onkol. 2018, 194, 646–654.

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Product No.: 99385

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