Human DEFB4A Recombinant Protein (N-GST & C-His) (HT380022)

Name: Human DEFB4A Recombinant Protein (N-GST & C-His)
Brand: abinScience
SKU: HT380022
Price: 211 USD
Availability: InStock

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Número de catálogo	HT380022
Descripción	Recombinant Human DEFB4A Protein, N-GST & C-His (HT380022) expressed in E. coli, spanning Gly24-Pro64. 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.
Sistema de expresión	E. coli
Número de acceso	O15263
Longitud de proteína	Gly24-Pro64
Aplicaciones	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Especies	Homo sapiens (Human)
Naturaleza	Recombinant
Nivel de endotoxinas	Please contact with the lab for this information.
Pureza	>90% as determined by SDS-PAGE.
Peso molecular predicho	32.52 kDa
Forma	Lyophilized
Buffer de almacenamiento	Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Consulte la información específica del buffer en la copia impresa del datasheet o en el COA específico del lote.
Reconstitución	Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Envío	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Estabilidad y almacenamiento	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.
Nombres alternativos	BD-2, Beta-defensin 2, DEFB102, DEFB2, DEFB4, DEFB4A, Defensin beta 4A, Defensin, beta 2, SAP1, Skin-antimicrobial peptide 1, hBD-2
Fondo	Defensin beta 4A is a ~7 kDa protein. Exhibits antimicrobial activity against Gram-negative bacteria and Gram-positive bacteria, with highest activity against Gram-negative bacteria. Antimicrobial activity against P.aruginosa seems to be salt-sensitive and is reduced with high salt concentrations greater than 25 mM. Also exhibits antimicrobial activity against the yeast C.albicans. Permeabilizes C.albicans cell membranes via targeting plasma membrane lipid phosphatidylinositol 4,5-bisphosphate (PIP2), thereby leading to cell fragmentation and cell death. Acts as a ligand for C-C chemokine receptor CCR6. 1. Harder, J. et al. (2000) American journal of respiratory cell and molecular biology 22, 714-21. PMID: 10837369 2. Harder, J. et al. (1997) Nature 387, 861. PMID: 9202117 3. Järvå, M. et al. (2018) Science advances 4, eaat0979. PMID: 30050988 4. Yang, D. et al. (1999) Science (New York, N.Y.) 286, 525-8. PMID: 10521347 5. Röhrl, J. et al. (2010) The Journal of biological chemistry 285, 7028-34. PMID: 20068036
Nota	For research use only

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Datasheet

Human DEFB4A Recombinant Protein (N-GST & C-His).pdf

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Formula

Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)

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Formula

C₁ × V₁ = C₂ × V₂

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Stock Solution

C₁ (Stock Conc.)

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Working Solution

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V₂ (Working Vol.)

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