EFNB1 / Ephrin-B1 Protein Price Inquiry ( Available Sizes )
EFNB1 / Ephrin-B1 Protein Product Information
||EFNB1, Eplg2, Lerk2
A DNA sequence encoding the rat EFNB1 (P52796) (Met1-Thr229) was expressed, fused with the Fc region of human IgG1 at the C-terminus.
EFNB1 / Ephrin-B1 Protein QC Testing
||> 98 % as determined by SDS-PAGE
EFNB1 / Ephrin-B1 protein
||< 1.0 EU per μg of the protein as determined by the LAL method
||Samples are stable for up to twelve months from date of receipt at -70℃
|Predicted N terminal:
The recombinant rat EFNB1 comprises 446 amino acids and predicts a molecular mass of 49.4 kDa. The apparent molecular mass of the rat EFNB1 is approximately 58 kDa in SDS-PAGE under reducing conditions due to glycosylation.
||Lyophilized from sterile PBS, pH7.4.
- Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
- Please contact us for any concerns or special requirements.
EFNB1 / Ephrin-B1 Protein Usage Guide
||Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
||A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
EFNB1 / Ephrin-B1 Protein Related Products & Topics
EFNB1 / Ephrin-B1 Protein Description
The ephrins (Eph) and Eph receptors comprise the largest subfamily of receptor protein-tyrosine kinases and have been implicated in developmental events, especially in the nervous system and in erythropoiesis. Based on their structures and sequence relationships, ephrins are divided into the ephrin-A (EFNA) class, which are anchored to the membrane by a glycosylphosphatidylinositol linkage, and the ephrin-B (EFNB) class, which are transmembrane proteins. All ephrins share a conserved extracellular sequence, which most likely corresponds to the receptor-binding domain. In molecular biology, ephrins and Eph receptors are components of cell signaling pathways involved in animal development, and implicated in some cancers. ephrin-B1, also known as LERK-2, ELK-L, EFL-3, Cek5-L, and STRA-1, is a member of the ephrin ligand family which binds members of the Eph receptor family. Ephrin-B1 has been shown to bind EphA3, EphB1, EphB2, EphB3, and EphB4. The extracellular domains of human and mouse ephrin-B1 share 94% amino acid identity.
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