Synonyms	GDNF Family Receptor Alpha-2;GDNF Receptor Alpha-2;GDNFR-Alpha-2;GFR-Alpha-2;GDNF Receptor Beta;GDNFR-Beta;Neurturin Receptor Alpha;NRTNR-Alpha;NTNR-Alpha;RET Ligand 2;TGF-Beta-Related Neurotrophic Factor Receptor 2;GFRA2;GDNFRB;RETL2;TRNR2
Species	Human
Expression_host	HEK293 Cells
Sequence	Ser22-Ser441
Accession	O00451
Mol_Mass	74.7 kDa
AP_Mol_Mass	120 kDa
Tag	C-Fc-His

Properties

Purity	> 95 % as determined by reducing SDS-PAGE.
Endotoxin level	< 1.0 EU per μg of the protein as determined by the LAL method.
Storage	Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping	This product is provided as lyophilized powder which is shipped with ice packs.
Formulation	Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 8.0. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the print
Reconstitution	Please refer to the printed manual for detailed information.

Background

GDNF family receptor alpha-2 is a glycosylphosphatidylinosito l (GPI)-linked cell surface receptor. It is part of the GDNF receptor family. Glial cell line-derived neurotrophic factor (GDNF) and neurturin (NTN) are two structurally related, potent neurotrophic factors that play key roles in the control of neuron survival and differentiation. GFRA2 mediates the NRTN-induced autophosphorylation and activation of the RET receptor. It also able to mediate GDNF signaling through the RET tyrosine kinase receptor. It acts preferentially as a receptor for NTN compared to its other family member, GDNF family receptor alpha 1.

Citations

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