Recombinant Human Ephrin-A4 (EFNA4), partial (Active), Homo sapiens (Human), Mammalian cell, C-terminal 6xHis-hFc-tagged, 44.3 kDa, purity >95% as determined by SDS-PAGE.

Recombinant Human Ephrin-A4 (EFNA4), partial (Active)

Recombinant Human Ephrin-A4 (EFNA4), partial (Active) — Cell surface GPI-bound ligand for Eph receptors, a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development. Purity >95%.

SKU: BCACP-001080 Category:
Online Inquiry →
Product SKUBCACP-001080
Product DescriptionRecombinant Human Ephrin-A4 (EFNA4) protein is expressed from Mammalian cell with C-terminal 6xHis-hFc-tagged. It contains 26-171aa. [Accession | P52798].
Uniprot No.P52798
Gene NamesEFNA4
PurityGreater than 95% as determined by SDS-PAGE.
Expression SystemMammalian cell
Expression Region26-171aa
SpeciesHomo sapiens (Human)
Tag InfoC-terminal 6xHis-hFc-tagged
Molecular weight44.3 kDa
ActivityThe ED50 as determined by its ability to bind Human Activin RIIA in functional ELISA is less than 15 ug/ml.
BufferLyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Alternative NamesEFL 4; EFL4; EFN A4; EFNA 4; EFNA4; EFNA4_HUMAN; Eph related receptor tyrosine kinase ligand 4; EPH-related receptor tyrosine kinase ligand 4; Ephrin-A4; EphrinA4; EPLG 4; EPLG4; LERK 4; LERK-4; LERK4; Ligand of Eph related kinase 4; MGC125826

Function

Cell surface GPI-bound ligand for Eph receptors, a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development. Binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. May play a role in the interaction between activated B-lymphocytes and dendritic cells in tonsils.

Product Specifications

Recombinant Human Ephrin-A4 (EFNA4), partial (Active) is a recombinant protein, expressed in Mammalian cell, covering amino acids 26-171aa, with C-terminal 6xHis-hFc-tagged tag, molecular weight 44.3 kDa, purity Greater than 95% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

Recommended applications depend on the target, product format, and product-specific validation data. Refer to the product datasheet or Certificate of Analysis (CoA), or contact BioCrest Sci for application guidance.

Biological Activity: The ED50 as determined by its ability to bind Human Activin RIIA in functional ELISA is less than 15 ug/ml.

Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shipping & Lead Time: Availability, shipping conditions, and estimated lead time are confirmed in the formal quotation or order confirmation based on the product format, destination, and order requirements.

Related products

Protein Biology

Function

Cell surface GPI-bound ligand for Eph receptors, a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development. Binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. May play a role in the interaction between activated B-lymphocytes and dendritic cells in tonsils

Gene: EFNA4  |  Organism: Homo sapiens

Explore closely related product collections, technology platforms, and custom production resources.

Frequently Asked Questions

How do I order or inquire about this product?

Submit the Online Inquiry form with your required quantity and specifications, or email sales@biocrestsci.com. Available sizes, pricing, stock status, documentation, and estimated lead time are confirmed in the formal quotation.

What is the shipping and delivery time?

Availability, dispatch timing, shipping conditions, and delivery estimates depend on the product format, destination, and order requirements. These details are confirmed in the formal quotation or order confirmation.

How should this product be stored?

Follow the storage and handling instructions in the product-specific datasheet and Certificate of Analysis (CoA). Requirements may vary by product form and formulation; contact BioCrest Sci if product-specific guidance is needed.

What quality controls are performed on your products?

Quality-control data such as identity, purity, endotoxin level, or biological activity are provided only when specified on this product page, the datasheet, or Certificate of Analysis (CoA). Biological activity is not implied unless explicitly stated.

Shopping Cart
Scroll to Top