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Ephrin A1/EFNA1 Protein, Mouse, Recombinant (His)
(Synonyms: Lerk1, Eplg1, Epl1, ephrin-A1, Efl1, B61, AI325262) Copy Product InfoSynonyms: Lerk1, Eplg1, Epl1, ephrin-A1, Efl1, B61, AI325262
Catalog No. TMPY-01723 Copy Product Info
Ephrin A1/EFNA1 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 20 kDa and the accession number is P52793.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 µg | $55 | 7-10 days | 7-10 days | |
| 10 µg | $87 | 7-10 days | 7-10 days | |
| 20 µg | $142 | 7-10 days | 7-10 days | |
| 50 µg | $277 | 7-10 days | 7-10 days | |
| 100 µg | $535 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Information
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Measured by its ability to compete with mouse EFNA1 for binding to immobilized mouse EphA2 in a functional ELISA assay. |
| Description | Ephrin A1/EFNA1 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 20 kDa and the accession number is P52793. |
| Species | Mouse |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | P52793 |
| Construction | A DNA sequence encoding the mouse EFNA1 (NP_034237.3) without the pro peptide (Met 1-Ser 182) was fused with a polyhistidine tag at the C-terminus. Predicted N terminal: Asp 19 |
| Protein Purity | > 97 % as determined by SDS-PAGE |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
| Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| Synonyms | Lerk1, Eplg1, Epl1, ephrin-A1, Efl1, B61, AI325262 |
| Research Background | EPH-related receptor tyrosine kinase ligand 1 (abbreviated as Ephrin-A1) also known as ligand of eph-related kinase 1 or EFNA1, is a member of the ephrin (EPH) family. The Eph family receptor interacting proteins (ephrins) are a family of proteins that serve as the ligands of the Eph receptor, which compose the largest known subfamily of receptor protein-tyrosine kinases (RTKs). Ephrin-A1/EFNA1 and its Eph family of receptor tyrosine kinases are expressed by cells of the SVZ. Ephrin subclasses are further distinguished by their mode of attachment to the plasma membrane: ephrin-A ligands bind EphA receptors and are anchored to the plasma membrane via a glycosylphosphatidylinositol (GPI) linkage, whereas ephrin-B ligands bind EphB receptors and are anchored via a transmembrane domain. An exception is the EphA4 receptor, which binds both subclasses of ephrins. Ephrin-A1 and one of its receptor EphA2 were expressed in xenograft endothelial cells and also tumor cells and play a role in human cancers, at least in part by influencing tumor neovascularization. |
| Molecular Weight | 20 kDa (predicted); 27 kDa (reducing condition, due to glycosylation) |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
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Related Tags: Ephrin A1/EFNA1 Protein, Mouse, Recombinant (His) chemical structure | Ephrin A1/EFNA1 Protein, Mouse, Recombinant (His) molecular weight
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