Human coronavirus HKU1 (isolate N2) Hemagglutinin-esterase (His)

Human coronavirus HKU1 (isolate N2) Hemagglutinin-esterase (His) is expressed in in vitro E. coli expression system.

规格	价格/CNY		货期	数量
20 μg	￥ 12,800	20日内发货
100 μg	￥ 19,800	20日内发货

规格

价格/CNY

货期

数量

20 μg

￥ 12,800

20日内发货

100 μg

￥ 19,800

20日内发货

产品描述	Human coronavirus HKU1 (isolate N2) Hemagglutinin-esterase (His) is expressed in in vitro E. coli expression system.

种属	HCoV-HKU1
表达系统	in vitro E. coli expression system
标签	N-terminal 10xHis-tagged
蛋白编号	Q14EB1
氨基酸序列	YGFNEPLNVVSHLNHDWFLFGDSRSDCNHINNLKIKNYGYLDIHPSLCNNGKISSSAGDSIFKSYHFTRFYNYTGEGDQIIFYEGVNFNPHHRFKCFFNGSNDVWIFNKVRFYRALYSNMALFRYLTFVDILYNFSFSIKANICNSNILSLNNPIFISTNYSKDVYFTLSGCSLYLVPLCLFKSNFSQYYYNMDTGFAYGYSNFVSSDLDCTYISLKPGSYKIFSTGFVLSIPTKALCFNKSKQFVPVQVVDSRWNNLRASDTSLSDACQLPYCYFRNSSGNYVGKYDINHGDNGFTSILSGLLYNVSCISYYGSFLYDNFTSIWPRFSFGNCPTSAYIKLNCFYDPLPIILQGILLFLALLFIVFLLFLVYHG Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
蛋白构建	12-385 aa
蛋白纯度	> 85% as determined by SDS-PAGE.
分子量	45.9 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	Structural protein that makes short spikes at the surface of the virus. Contains receptor binding and receptor-destroying activities. Mediates de-O-acetylation of N-acetyl-4-O-acetylneuraminic acid, which is probably the receptor determinant recognized by the virus on the surface of erythrocytes and susceptible cells. This receptor-destroying activity is important for virus release as it probably helps preventing self-aggregation and ensures the efficient spread of the progeny virus from cell to cell. May serve as a secondary viral attachment protein for initiating infection, the spike protein being the major one. May become a target for both the humoral and the cellular branches of the immune system.

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Human coronavirus HKU1 (isolate N2) Hemagglutinin-esterase (His)

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