Recombinant Mouse EphB1/EPHT2 Protein (His & GST Tag)

Specifications

Catalog number

PKSM040302

Size / count

50 µg

Dry ice

No

Hazardous

No

Discontinued

No

Background

Ephrin type-B receptor 1, also known as EphB1, belongs to the ephrin receptor subfamily of the protein-tyrosine kinase family which 16 known receptors (14 found in mammals) are involved: EPHA1, EPHA2, EPHA3, EPHA4, EPHA5, EPHA6, EPHA7, EPHA8, EPHA9, EPHA10, EPHB1, EPHB2, EPHB3, EPHB4, EPHB5, EPHB6. EphB2 receptor tyrosine kinase phosphorylates syndecan-2 and that this phosphorylation event is crucial for syndecan-2 clustering and spine formation. The Eph family of receptor tyrosine kinases (comprising EphA and EphB receptors) has been implicated in synapse formation and the regulation of synaptic function and plasticity6. Ephrin receptors are components of cell signalling pathways involved in animal growth and development, forming the largest sub-family of receptor tyrosine kinases (RTKs) . Ligand-mediated activation of Ephs induce various important downstream effects and Eph receptors have been studied for their potential roles in the development of cancer. EphB receptor tyrosine kinases are enriched at synapses, suggesting that these receptors play a role in synapse formation or function. We find that EphrinB binding to EphB induces a direct interaction of EphB with NMDA-type glutamate receptors. This interaction occurs at the cell surface and is mediated by the extracellular regions of the two receptors, but does not require the kinase activity of EphB.

Synonyms

9330129L11; AW488255; C130099E04Rik; Cek6; ENSMUSG00000074119; Elk; Elkh; Hek6; Net

UniProt

Q8CBF3

Accession Number

Q8CBF3-1

Expression System

Baculovirus-Insect Cells

Tag

N-His-GST

Sequence

Met 591-Ala 984

Applications

Enzyme

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method.

Purity

> 80 % as determined by reducing SDS-PAGE.

Bioactivity

The specific activity was determined to be 234 nmol/min/mg using Poly (Glu, Tyr) 4:1 as substrate.

Reconstitution

Not Applicable

Shipping Conditions

This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.

Storage Conditions

Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Calculated Molecular Weight

72.4 kDa

Observed Molecular Weight

60 kDa

Formulation

Supplied as sterile solution of 20mM Tris, 500mM NaCl, pH 8.0, 10% glycerol

Species

Mouse