assay
≥95% (SDS-PAGE)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
concentration
≥2 PEU/mg solid (antigen content)
shipped in
ambient
storage temp.
2-8°C
Quality Level
General description
Native β2-glycoprotein 1 from human plasma. A carbohydrate-rich plasma protein that is a constituent of several lipoprotein particles. Possesses sialylated and galactosylated bi- and triantennary oligosaccharides.
Physical form
Lyophilized from 200 mM glycine, 150 mM NaCl, pH 7.5.
Preparation Note
Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for 1 month at 4°C or for up to 4 h at 20°C.
Reconstitute with 1 ml of distilled H₂O.
Other Notes
One PEU is defined as the amount of β₂-glycoprotein 1 present in 1 ml of normal plasma (~200 µg).
Wang, S.X., et al. 1999. Biochemistry 38, 9477.
Cassader, M., et al. 1994. Artherosclerosis 110, 45.
Walsh, M.T., et al. 1990. Biochem. 29, 6250.
Cassader, M., et al. 1994. Artherosclerosis 110, 45.
Walsh, M.T., et al. 1990. Biochem. 29, 6250.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Xue Jing et al.
Oncology reports, 40(2), 1035-1045 (2018-06-20)
Chronic hepatitis B virus (HBV) infection remains one of the leading causes of hepatocellular carcinoma (HCC) globally. However, the mechanism underlying the mediation by HBV surface proteins (HBsAgs) of the early steps in the virus life cycle and following HCC development
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