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EFNA4 Protein, Human, Recombinant (hFc & His)

EFNA4 Protein, Human, Recombinant (hFc & His)

产品编号 TMPJ-00085
别名: LERK-4, LERK4, EPH-Related Receptor Tyrosine Kinase Ligand 4, EFNA4, Ephrin-A4, EPLG4

Ephrin-A4 is a member of the ephrin ligand family which binds members of the Eph receptor family. All ligands share a conserved extracellular sequence, which most likely corresponds to the receptor binding domain. Ephrin-A4 consists of approximately 125 amino acids and includes four invariant cysteines, It has been shown to bind EphA2, EphA3, EphA4, EphA5, EphA6, EphA7, and EphB1. Ephrin-A4 binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. It may play a role in the interaction between activated B-lymphocytes and dendritic cells in tonsils.

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TargetMol
EFNA4 Protein, Human, Recombinant (hFc & His)
规格 价格/CNY 货期 数量
10 μg ¥ 380 5日内发货
50 μg ¥ 820 5日内发货
500 μg ¥ 2,480 5日内发货
1 mg ¥ 3,550 5日内发货
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产品目录号及名称: EFNA4 Protein, Human, Recombinant (hFc & His) (TMPJ-00085)
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生物活性
技术参数
产品性质
生物活性 Immobilized Human EphA7-His at 2μg/ml (100 μl/well) can bind Human EFNA4-Fc-His . The ED50 of Recombinant Human EFNA4-Fc-His is 1.5190 ug/ml. (Regularly tested)
产品描述 Ephrin-A4 is a member of the ephrin ligand family which binds members of the Eph receptor family. All ligands share a conserved extracellular sequence, which most likely corresponds to the receptor binding domain. Ephrin-A4 consists of approximately 125 amino acids and includes four invariant cysteines, It has been shown to bind EphA2, EphA3, EphA4, EphA5, EphA6, EphA7, and EphB1. Ephrin-A4 binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. It may play a role in the interaction between activated B-lymphocytes and dendritic cells in tonsils.
种属 Human
表达系统 HEK293 Cells
标签 C-hFc-6xHis
蛋白编号 P52798
别名 LERK-4, LERK4, EPH-Related Receptor Tyrosine Kinase Ligand 4, EFNA4, Ephrin-A4, EPLG4
氨基酸序列 Leu26-Gly171
蛋白构建 Leu26-Gly171
蛋白纯度 Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
分子量 45 KDa (reducing condition)
内毒素 < 0.1 ng/µg (1 EU/µg) as determined by LAL test.
缓冲液 Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4.
复溶方法 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.
存储

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.

运输方式

In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.

研究背景 Ephrin-A4 is a member of the ephrin ligand family which binds members of the Eph receptor family. All ligands share a conserved extracellular sequence, which most likely corresponds to the receptor binding domain. Ephrin-A4 consists of approximately 125 amino acids and includes four invariant cysteines, It has been shown to bind EphA2, EphA3, EphA4, EphA5, EphA6, EphA7, and EphB1. Ephrin-A4 binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. It may play a role in the interaction between activated B-lymphocytes and dendritic cells in tonsils.

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Keywords

EFNA4 Protein, Human, Recombinant (hFc & His) EFNA 4 LERK-4 LERK4 EPH-Related Receptor Tyrosine Kinase Ligand 4 EPLG-4 EPLG 4 EFNA4 LERK 4 Ephrin-A4 EFNA-4 EPLG4 recombinant recombinant-proteins proteins protein

 

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