Recombinant Human Ephrin-A4/EFNA4,BR

产品属性 Product Attributes

基本信息

别名： Ephrin-A4;EPH-Related Receptor Tyrosine Kinase Ligand 4;LERK-4;EFNA4;EPLG4;LERK4
中文名称: Recombinant Human Ephrin-A4/EFNA4
规格: 10ug ; 50ug ; 500ug ; 1mg
外观(性状)： Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
纯度: ≥95% as determined by reducing SDS-PAGE.
储存条件: Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.

产品信息

背景说明： 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.
来源： Human Cells

其它标识

溶剂: Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
内毒素: Less than 0.1 ng/ug(1 EU/ug)as determined by LAL test.

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