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Human Ephrin-A4 / EFNA4 Protein, His Tag

Human Ephrin-A4 / EFNA4 Protein, His Tag

Item no.	EA4-H5229-1mg
Manufacturer	ACROBiosystems
Amount	250 ug x 4
Quantity options	100 ug 250 ug x 4
Category	Peptides & Proteins Recombinant Proteins
Type	Proteins Recombinant
Format	Solid
Specific against	Human (Homo sapiens)
Host	HEK293
Conjugate/Tag	Unconjugated
Purity	95%
Citations	(1) Aasheim H.-C., et al., 2000, Blood 95:221-230. (2) Kozlosky C.J., et al., 1995, Oncogene 10:299-306.
NCBI	AAI07484
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Alias	EFNA4,EPLG4,LERK4,Ephrin-A4
Shipping Condition	Room temperature
Available
Manufacturer - Category	Protein
Manufacturer - Conjugate / Tag	C-8xHis, Unconjugated
Shipping Temperature	RT
Storage Conditions	-20°C
Molecular Weight	17.5 kDa
Manufacturer - Format	Powder
Description	Ephrin-A4 (EFNA4) is also known as EPH-related receptor tyrosine kinase ligand 4 (LERK4), EPLG4, which belongs to the ephrin family. EFNA4 contains one ephrin RBD (ephrin receptor-binding) domain. EFNA4 is 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. EFNA4 binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. EFNA4 may play a role in the interaction between activated B-lymphocytes and dendritic cells in tonsils.
Background	Ephrin-A4 (EFNA4) is also known as EPH-related receptor tyrosine kinase ligand 4 (LERK4), EPLG4, which belongs to the ephrin family. EFNA4 contains one ephrin RBD (ephrin receptor-binding) domain. EFNA4 is 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. EFNA4 binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. EFNA4 may play a role in the interaction between activated B-lymphocytes and dendritic cells in tonsils.
Molecule	Ephrin-A4
Exp Region	Leu 26 - Gly 171
Characteristics	This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 17.5 kDa. The protein migrates as 18-20 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin	1.0 EU per μg
Buffer	PBS, pH7.4
Stability	● -20°C to -70°C for 12 months in lyophilized state ● -70°C for 3 months under sterile conditions after reconstitution._x000D_For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Protectant	trehalose

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

Request Data Sheet

EA4-H5229-1mg-datasheet.pdf

EA4-H5229-1mg-safety-datasheet.pdf