Peringatan Keamanan

Most common adverse reactions (incidence ?5% of subjects): urticaria, rash, nausea, pruritus and back pain. Allergic reaction (severe hives and a severe rash and pruritus) has been observed following treatment. Recurrent coagulopathy due to envenomation and requiring additional treatment may occur FDA label.

CROFAB contains purified immunoglobulin fragments from the blood of sheep that have been immunized with snake venoms. Injection of heterologous animal proteins can lead to severe acute and delayed hypersensitivity reactions (late serum reaction or serum sickness) and a possible febrile response to immune complexes formed by animal antibodies and neutralized venom components FDA label.

Papain enzyme is used to cleave antibodies into fragments during the processing of CROFAB, and negligible amounts of papain or inactivated papain residues may be present. Patients allergic to papain, chymopapain, other papaya extracts, or the pineapple enzyme bromelain may also have an allergic reaction to CROFAB. Certain dust mite allergens and some latex allergens share antigenic structures with papain and patients with these allergies may be allergic to papain FDA label.

Crotalus adamanteus antivenin

DB13893

biotech approved experimental

Deskripsi

Each year it is estimated there are 45,000 snakebites in the US and 300,000 to 400,000 bites worldwide. About 8000 of these snakebites involve venomous snake species. The majority of people bitten are males and about 50% occur in the age group of 18 to 28 F116.

The eastern diamondback rattlesnake is the largest of the 32 species of rattlesnake currently recognized. They are large, heavy-bodied snakes with large, broad heads with two light lines on the face L2877.

Crotalus adamanteus antivenin is derived and purified immunoglobulin fragments obtained from other domestic animals such as sheep previously immunized with Crotalus adamanteus (Eastern Diamondback rattlesnake). The final purified antivenin product is obtained by mixing other different monospecific snake antivenins and isolating the antivenin of interest through fractionation and chromatography techniques. It is intravenously administered to limit systemic toxicity FDA label.

Struktur Molekul 2D

Struktur tidak tersedia

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

Profil Farmakokinetik

Waktu Paruh (Half-Life) 12 to 23 hours [FDA label]
Volume Distribusi -
Klirens (Clearance) This product was shown to have a systemic clearance of 32 mL/minute (approximately 0.4 mL/minute/kg) [L2880].

Absorpsi

Data absorpsi tidak tersedia.

Metabolisme

Data metabolisme tidak tersedia.

Rute Eliminasi

Data eliminasi belum tersedia.

Interaksi Obat

0 Data
Tidak ada data.

Target Protein

Group 10 secretory phospholipase A2 PLA2G10

Contoh Produk & Brand

Produk: 1 • International brands: 0
Produk
  • CroFab
    Injection, powder, lyophilized, for solution • - • Intravenous • US • Approved

Sekuens Gen/Protein (FASTA)

Sekuens dimuat saat dibutuhkan agar halaman tetap ringan.
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