Recombinant Human CTLA4, Fc-His tagged

Cat.No. : CTLA4-2233H
Product Overview : Recombinant Human CTLA4 (NP_005205.2) extracellular domain (Met 1-Phe 162), fused with the polyhistidine-tagged Fc region of human IgG1 at the C-terminus, was produced in Human Cell.
Source : Human Cells
Species : Human
Tag : Fc-His
Form : Lyophilized from sterile PBS, pH 7.4
Molecular Mass : The recombinant human CTLA4/Fc is a disulfide-linked homodimer. The reduced monomer consists of 374 amino acids and has a predicted molecular mass of 41.6 kDa. As a result of glycosylation, the apparent molecular mass of rh CTLA4/Fc monomer is approximately 50-55 kDa 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 : CTLA4 cytotoxic T-lymphocyte-associated protein 4 [ Homo sapiens ]
Official Symbol : CTLA4
Gene ID : 1493
mRNA Refseq : NM_001037631
Protein Refseq : NP_001032720
UniProt ID : P16410

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