Recombinant Human coronavirus HKU1 Hemagglutinin-esterase (HE)

Code CSB-CF607324HIW
MSDS
Size Pls inquire
Source in vitro E.coli expression system
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Product Details

Target Names
HE
Uniprot No.
Alternative Names
HE; 2; Hemagglutinin-esterase; HE protein; E3 glycoprotein
Species
Human coronavirus HKU1 (isolate N5) (HCoV-HKU1)
Expression Region
12-385
Target Protein Sequence
YGFNEPLNVVSHLNHDWFLFGDSRSDCNHINNLKIKNYGYLDIHPSLCNNGKISSSAGDSIF KSYHFTRFYNYTGEGDQIIFYEGVNFSPHHRFKCFFNGSNDVWIFNKVRFYRALYSNMAL FRYLTFVDILYNFSFSIKANICNSNILSLNNPIFISTNYSKDVYFTLSGCSLYLVPLCLF KSNFSQYYYNMDTGFAYGYSNFVSSDLDCTYISLKSGSYKIFSTGFVLSIPTKALCFNKS KQFVPVQVVDSRWNNLRASDTSLSDACQLPYCYFRNSSGNYVGKYDINHGDNGFTSILSG LLYNVSCISYYGSFLYDNFTSIWPRFSFGNCPTSAYIKLNCFYDPLPIILQGILLFLALL FIVFLLFLVYHG
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Protein Length
Full Length of Mature Protein
Tag Info
N-terminal 10xHis-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer
Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
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.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
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.
Subcellular Location
Virion membrane; Single-pass type I membrane protein. Host cell membrane; Single-pass type I membrane protein.
Protein Families
Influenza type C/coronaviruses hemagglutinin-esterase family
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