Free beta-hCG (Active) Protéine

N° du produit ABIN1880373

Cette protéine Recombinant Free beta-hCG est exprimée dans Escherichia coli (E. coli).

Aperçu rapide pour Free beta-hCG (Active) Protéine (ABIN1880373)

Antigène: Free beta-hCG

Type de proteíne: Recombinant

Activité biologique: Active

Origine: Humain

Source: Escherichia coli (E. coli)

Application: ELISA, SDS-PAGE (SDS)

Pureté: >95 % by SDS-PAGE

Détail du produit

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: 10 mM PBS ( pH 7.4) with 0.05 % Sodium azide.

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: Shipat 4°C. Upon receipt, aliquot and store at -20°C or -80°C for long term. Avoid repeated freeze and thaw cycles.

Détail du antigène

Antigène: Free beta-hCG

Sujet:

Synonyms: Free chorionic gonadotropin beta subunit, free hCG-b, freeβ-HCG

Description: Recombinant full length human freeβ-HCG protein with molecular weight 19 kDa.

Background: Human chorionic gonadotropin (CG) is a glycoprotein hormone produced by trophoblastic cells of the placenta beginning 10 to 12 days after conception. It is a glycoprotein composed of 237 amino acids with a molecular mass of 25.7 kDa. It is heterodimeric, with an α (alpha) subunit identical to that of luteinizing hormone (LH), follicle-stimulating hormone (FSH), thyroid-stimulating hormone (TSH), and β (beta) subunit that is unique to hCG. β subunit is secreted by some cancers including seminoma, choriocarcinoma, germ cell tumors, hydatidiform mole formation, teratoma with elements of choriocarcinoma, and islet cell tumor. Combined with alpha-fetoprotein, β-HCG is an excellent tumor marker for the monitoring of germ cell tumors.

Poids moléculaire: 19 kDa