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IBV (strain M41) Spike glycoprotein (His)

产品编号 TMPH-00148

IBV (strain M41) Spike glycoprotein (His) is expressed in E. coli.

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IBV (strain M41) Spike glycoprotein (His)

规格	价格/CNY		货期	数量
20 μg	￥ 2,290		20日内发货
100 μg	￥ 4,320		20日内发货
1 mg	￥ 14,600		20日内发货

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产品描述	IBV (strain M41) Spike glycoprotein (His) is expressed in E. coli.

种属	IBV
表达系统	E. coli
标签	C-terminal 6xHis-tagged
蛋白编号	P12651
氨基酸序列	ESNFMYGSYHPSCNFRLETINNGLWFNSLSVSIAYGPLQGGCKQSVFSGRATCCYAYSYGGPSLCKGVYSGELDLNFECGLLVYVTKSGGSRIQTATEPPVITRHNYNNITLNTCVDYNIYGRTGQGFITNVTDSAVSYNYLADAGLAILDTSGSIDIFVVQGEYGLTYYKVNPCEDVNQQFVVSGGKLVGILTSRNETGSQLLENQFYIKITNGTRRFRR Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
蛋白构建	317-537 aa
蛋白纯度	> 90% as determined by SDS-PAGE.
分子量	26.8 kDa as predicted

缓冲液	If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
复溶方法	A hardcopy of COA with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
存储	Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
运输方式	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
研究背景	attaches the virion to the host cell membrane by interacting with sialic acids, initiating the infection.; mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein. Under the current model, the protein has at least 3 conformational states: pre-fusion native state, pre-hairpin intermediate state, and post-fusion hairpin state. During viral and target cell membrane fusion, the coiled coil regions (heptad repeats) assume a trimer-of-hairpins structure, positioning the fusion peptide in close proximity to the C-terminal region of the ectodomain. The formation of this structure appears to drive apposition and subsequent fusion of viral and target cell membranes.; Acts as a viral fusion peptide after S2 cleavage occurring upon virus endocytosis.

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Keywords

recombinant recombinant-proteins proteins protein

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