HAV VP3 Recombinant Protein (N-His) (VK079022)

Name: HAV VP3 Recombinant Protein (N-His)
Brand: abinScience
SKU: VK079022
Price: 211 USD
Availability: InStock

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Overview

Catalog No.	VK079022
Description	Recombinant HAV VP3 Protein, N-His (VK079022) expressed in E. coli, spanning Met246-Gln491. Purity: >90% by SDS-PAGE. Highlights ●His-Tagged — N-terminal 6×His tag for IMAC purification. ●E. coli Expression — High-yield, cost-effective production. ●High Purity — >90% purity verified by SDS-PAGE.
Expression system	E. coli
Accession	P08617
Protein length	Met246-Gln491
Applications	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species	Hepatitis A virus (HAV)
Nature	Recombinant
Endotoxin level	Please contact with the lab for this information.
Purity	>90% as determined by SDS-PAGE.
Predicted molecular weight	29.92 kDa
Form	Lyophilized
Storage buffer	Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
Reconstitution	Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Shipping	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate Names	1C VP3 mature peptide; 1C VP3 mature peptide
Background	Genome polyprotein is a ~251 kDa protein. Capsid proteins VP1, VP2, and VP3 form a closed capsid enclosing the viral positive strand RNA genome. All these proteins contain a beta-sheet structure called beta-barrel jelly roll. Together they form an icosahedral capsid (T=3) composed of 60 copies of each VP1, VP2, and VP3, with a diameter of approximately 300 Angstroms. VP1 is situated at the 12 fivefold axes, whereas VP2 and VP3 are located at the quasi-sixfold axes. The naked capsid interacts with the host receptor HAVCR1 to provide virion attachment to and probably entry into the target cell. 1. Wang, X. et al. (2015) Nature 517, 85-88. PMID: 25327248 2. Wang, X. et al. (2017) Proceedings of the National Academy of Sciences of the United States of America 114, 770-775. PMID: 28074040 3. Silberstein, E. et al. (2001) Journal of virology 75, 717-25. PMID: 11134285 4. Costafreda, MI. et al. (2018) Journal of virology 92. PMID: 29437974 5. Feigelstock, D. et al. (1998) Journal of virology 72, 6621-8. PMID: 9658108
Note	For research use only

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SDS-PAGE

SDS-PAGE for Recombinant HAV VP3 Protein, N-His

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Datasheet

HAV VP3 Recombinant Protein (N-His).pdf

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Formula

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HAV VP3 Recombinant Protein (N-His) (VK079022)

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