Recombinant Full Length Hepatitis B Surface Ag Protein, His&Avi tagged, Biotinylated

Cat.No. : HBsAg-02B
Product Overview : Biotinylated recombinant Full Length Hepatitis B Surface Ag Protein with His&Avi tag was expressed in HEK293.
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Species : HBV
Source : HEK293
Tag : Avi&His
Storage : Store at -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. Stable for 12 months from the date of receipt of the product under proper storage and handling conditions.
Storage Buffer : 25 mM Tris-HCl, 100 mM glycine, pH 7.3, 10% glycerol
AA Sequence : MENTTSGFLGPLLVLQAGFFLLTRILTIPQSLDSWWTSLNFLGGAPTCPGQNSQSPTSNHSPTSCPPICPGYRWMCLRRFIIFLFILLLCLIFLLVLLDYQGMLPVCPLLPGTSTTSTGPCKTCTIPAQGTSMFPSCCCTKPSDGNCTCIPIPSSWAFARFLWEWASVRFSWLSLLVPFVQWFVGLSPTVWLSVIWMMWYWGPSLYNILSPFLPLLPIFFCLWVYIESGGGGSPGGRKKRRQRRRPQGGGGSGLNDIFEAQKIEWHEHHHHHH
Endotoxin : <1 EU/μg by LAL
Purity : > 80% by SDS-PAGE
Notes : For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process.
Concentration : 0.3 mg/mL
Synonyms HBsAg; hepatitis B surface antigen

Not For Human Consumption!

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What size is the recombinant HBsAg? Is it the L, M or S version of the antigen? 10/15/2023

The HBsAg proteins are generally provided in 100ug, 500ug, and 1mg packing sizes. We can also aliquot based on your specific requirements. Hepatitis B virus (HBV) expresses three types of surface antigens, i.e. S-, M-, and L-protein. L-protein is composed of S-, Pre-S2, and Pre-S1 region. The deletion of Pre-S1 region forms M-protein and further deletion of Pre-S2 region results in S-protein. As the sequence of the below antigens is confidential, we cannot tell that if they are L, M, or S versions.

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