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EFNA1 Protein, Human, Recombinant (hFc)
(Synonyms: Tumor Necrosis Factor α-Induced Protein 4, Tumor Necrosis Factor Alpha-Induced Protein 4, TNFAIP4, TNF α-Induced Protein 4, TNF Alpha-Induced Protein 4, LERK-1, LERK1, Immediate Early Response Protein B61, EPLG1, Ephrin-A1, EPH-Related Receptor Tyrosine Kinase Ligand 1, EFNA1) Copy Product InfoSynonyms: Tumor Necrosis Factor α-Induced Protein 4, Tumor Necrosis Factor Alpha-Induced Protein 4, TNFAIP4, TNF α-Induced Protein 4, TNF Alpha-Induced Protein 4, LERK-1, LERK1, Immediate Early Response Protein B61, EPLG1, Ephrin-A1, EPH-Related Receptor Tyrosine Kinase Ligand 1, EFNA1
Catalog No. TMPJ-00546 Copy Product Info
Ephrin-A1 is a member of the A-type ephrin family of cell surface proteins that function as ligands for the A-type Eph receptor tyrosine kinase family. Ephrin-A1 can be induced by TNF and IL1B. Its expression levels can be down-regulated in primary glioma tissues compared to the normal tissues. The soluble monomeric form is expressed in the glioblastoma multiforme (GBM) and breast cancer cells. Soluble Ephrin-A1 is necessary for the transformation of HeLa and SK-BR3 cells and participates in the relocalization of EPHA2 away from sites of cell-cell contact during transformation. Ephrin-A1 plays an important role in angiogenesis and tumor neovascularization.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $72 | 7-10 days | 7-10 days | |
| 10 μg | $116 | 7-10 days | 7-10 days | |
| 20 μg | $176 | 7-10 days | 7-10 days | |
| 50 μg | $310 | 7-10 days | 7-10 days | |
| 100 μg | $532 | 7-10 days | 7-10 days | |
| 200 μg | $919 | 7-10 days | 7-10 days | |
| 500 μg | $1,900 | 7-10 days | 7-10 days | |
| 1 mg | $2,730 | 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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Purity:Greater than 85% as determined by reducing SDS-PAGE.
Appearance:Lyophilized powder
Color:White
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Product Introduction
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Chemical Properties
Storage & Solubility Information
| Description | Ephrin-A1 is a member of the A-type ephrin family of cell surface proteins that function as ligands for the A-type Eph receptor tyrosine kinase family. Ephrin-A1 can be induced by TNF and IL1B. Its expression levels can be down-regulated in primary glioma tissues compared to the normal tissues. The soluble monomeric form is expressed in the glioblastoma multiforme (GBM) and breast cancer cells. Soluble Ephrin-A1 is necessary for the transformation of HeLa and SK-BR3 cells and participates in the relocalization of EPHA2 away from sites of cell-cell contact during transformation. Ephrin-A1 plays an important role in angiogenesis and tumor neovascularization. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-hFc |
| Accession Number | AAH32698.1 |
| Amino Acid | Asp19-Ser182 |
| Construction | Asp19-Ser182 |
| Protein Purity | Greater than 85% as determined by reducing SDS-PAGE. (QC verified) |
| Endotoxin | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. |
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Stability & Storage | 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. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | Tumor Necrosis Factor α-Induced Protein 4, Tumor Necrosis Factor Alpha-Induced Protein 4, TNFAIP4, TNF α-Induced Protein 4, TNF Alpha-Induced Protein 4, LERK-1, LERK1, Immediate Early Response Protein B61, EPLG1, Ephrin-A1, EPH-Related Receptor Tyrosine Kinase Ligand 1, EFNA1 |
| Research Background |
| Molecular Weight | 55-60 KDa (reducing condition) |
| Storage | Store at low temperature Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Related Tags: EFNA1 Protein, Human, Recombinant (hFc) chemical structure | EFNA1 Protein, Human, Recombinant (hFc) molecular weight
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