Human EPHA3 Recombinant Protein (C-Fc) (HB681011)

Name: Human EPHA3 Recombinant Protein (C-Fc)
Brand: abinScience
SKU: HB681011
Price: 298 USD
Availability: InStock

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Overview

Catalog No.	HB681011
Description	Recombinant Human EPHA3 Protein, C-Fc (HB681011) expressed in Mammalian Cells, spanning Met1-Gln541. Purity: >90% by SDS-PAGE. Highlights ●Fc Fusion — Enhanced stability with Protein A/G purification compatibility. ●Mammalian Expression — Proper folding and native glycosylation. ●High Purity — >90% purity verified by SDS-PAGE.
Expression system	Mammalian cells
Accession	P29320
Protein length	Met1-Gln541
Applications	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species	Homo sapiens (Human)
Nature	Recombinant
Endotoxin level	Please contact with the lab for this information.
Purity	>90% as determined by SDS-PAGE.
Predicted molecular weight	87.36 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	HEK, Eph-like tyrosine kinase 1, EK4, EPHA3, Tyrosine-protein kinase receptor ETK1, Tyrosine-protein kinase TYRO4, Ephrin type-A receptor 3, hEK4, ETK, TYRO4, ETK1, Human embryo kinase, EPH-like kinase 4
Background	Ephrin type-A receptor 3 (EPHA3) is a ~110 kDa protein. Receptor tyrosine kinase which binds promiscuously membrane-bound ephrin family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling. Highly promiscuous for ephrin-A ligands it binds preferentially EFNA5. Upon activation by EFNA5 regulates cell-cell adhesion, cytoskeletal organization and cell migration. Also activated by EFNA1, inhibiting epithelial-to-mesenchymal transition of cardiac cells and playing a role in heart development. 1. Lawrenson, ID. et al. (2002) Journal of cell science 115, 1059-72. PMID: 11870224 2. Sharfe, N. et al. (2003) Journal of immunology (Baltimore, Md. : 1950) 170, 6024-32. PMID: 12794130
Note	For research use only.

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SDS-PAGE

SDS-PAGE for Recombinant Human EPHA3 Protein, C-Fc
Bioactivity

Detects Ifabotuzumab in indirect ELISAs.

References

Datasheet

Human EPHA3 Recombinant Protein (C-Fc).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

C₂ (Working Conc.)

V₂ (Working Vol.)

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Human EPHA3 Recombinant Protein (C-Fc) (HB681011)

Overview

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References

Datasheet

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