Gallium citrate Ga-67

DB06784

small molecule approved

Deskripsi

Gallium citrate Ga 67 is the citrate salt of the radioisotope gallium Ga 67. Although the mechanism is unknown, gallium Ga 67 concentrates in lysosomes and is bound to a soluble intracellular protein in certain viable primary and metastatic tumors and focal sites of inflammation, allowing scintigraphic localization. Ga-67 scintigraphy (GS) cannot differentiate between tumor and acute inflammation. NCI Thesaurus

Struktur Molekul 2D

Berat 256.0279
Wujud solid

Peta Jejaring Molekuler
Legenda: ObatTargetGenEnzim(Panah → menunjukkan arah efek / relasi)TransporterCarrier

Profil Farmakokinetik

Waktu Paruh (Half-Life) 78.26 hours
Volume Distribusi -
Klirens (Clearance) -

Absorpsi

The body generally handles Ga3+ as though it were ferric iron (Fe-III). However, gallium can not be reduced in vivo. Therefore, ferric ion is easily reduced and interacts with protoporphyrin IX to form heme, gallium remains bound to iron-transport proteins and carrier molecules.

Metabolisme

Data metabolisme tidak tersedia.

Rute Eliminasi

No urinary excretion; elimination primarily via fecal excretion.

Interaksi Obat

0 Data
Tidak ada data.

Referensi & Sumber

Artikel (PubMed)
  • PMID: 6988551
    Hoffer P: Gallium: mechanisms. J Nucl Med. 1980 Mar;21(3):282-5.

Contoh Produk & Brand

Produk: 2 • International brands: 1
Produk
  • Gallium
    Injection • 2.0 mCi/1mL • Intravenous • US • Approved
  • Gallium Citrate Ga-67
    Injection, solution • 2 mCi/1mL • Intravenous • US • Approved
International Brands
  • Neoscan — Medi-Physics, Inc.

Sekuens Gen/Protein (FASTA)

Sekuens dimuat saat dibutuhkan agar halaman tetap ringan.
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