HCG beta Protéine
Aperçu rapide pour HCG beta Protéine (ABIN1880341)
Antigène
Type de proteíne
Activité biologique
Origine
Source
Application
Pureté
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Purification
- Purified
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Indications d'application
- Optimal working dilution should be determined by the investigator.
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Restrictions
- For Research Use only
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Format
- Liquid
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Buffer
- 0.01 M PBS, 0.15 M NaCl ( pH 7.4)with 0.05 % Sodium azide.
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Agent conservateur
- Sodium azide
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Précaution d'utilisation
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Stock
- 4 °C,-20 °C,-80 °C
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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.
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- HCG beta
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Autre désignation
- beta-HCG
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Sujet
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Synonyms: Chorionic gonadotropin beta subunit, hCG-b,β-HCG
Description: Purified human HCG beta protein.
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.
Antigène
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