Cat.No.:	IL2RB-783H
Product Overview:	Recombinant Human IL2RB mature form extracellular domain (Met 1-Asp 239) (NP_000869.1), fused with five amino acids (DDDDK) at the C-terminus, was produced in Human Cell.
Source:	Human Cells
Species:	Human
Form:	Lyophilized from sterile 100mM NaCl, 50mM Tris, pH 7.5
Molecular Mass:	The mature recombinant human IL2 Rβ consists of 219 amino acids and has a predicted molecular mass of 25.2 kDa. As a result of glycosylation, the rh IL2 Rβ migrates as an approximately 40 kDa protein in SDS-PAGE under reducing conditions.
Endotoxin:	< 1.0 eu per μg of the protein as determined by the LAL method.
Stability:	Samples are stable for up to twelve months from date of receipt at -70oC.
Storage:	Store it under sterile conditions at -20oC~-70oC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:	It is recommended that sterile water be added to the vial to prepare a stock solution. Centrifuge the vial at 4oC before opening to recover the entire contents.

Gene Name:	IL2RB interleukin 2 receptor, beta [ Homo sapiens ]
Official Symbol:	IL2RB
Gene ID:	3560
mRNA Refseq:	NM_000878
Protein Refseq:	NP_000869
MIM:	146710
UniProt ID:	P14784

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