SARS-CoV-2 Spike NTD Protein, His Tag (MALS verified)

SKU: orb2999584

Description

The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

Images & Validation

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Application Notes	This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 34 kDa. The protein migrates as 43-63 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Key Properties

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Expression System	HEK293
Target	Spike NTD
Reactivity	Virus
Tag	C-10×His
Molecular Weight	34 kDa
Expression Region	Ser 13 - Leu 303
Purity	90%
Conjugation	Unconjugated

Storage & Handling

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Storage	-20°C to -70°C for 12 months in lyophilized state;. -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower
Form/Appearance	Powder
Buffer/Preservatives	PBS, pH 7.4
Disclaimer	For research use only

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Quick Database Links

Gene Symbol

Spike NTD

UniProt

QHD43416.1 (T19I, R21T, LPP24-26Del, A27S, S50L, H69del, V70del, V127F, G142D, Y144del, F157S, R158G, N211del, L212I, V213G, L216F, H245N, A264D)

UniProt Details

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No UniProt data available

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