CTLA4 (CD152), Fc fusion, Biotin-labeled (Human) Recombinant

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Catalog #
71152
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Description

Human secreted CTLA4, Fc fusion protein, also known as Cytotoxic T-lymphocyte-associated protein 4 and CD152. GenBank Accession No. NM_005214, a.a. 36- 162, fused at the C-terminus to the Fc portion of human IgG1 and with a C-terminal Avi-tag, expressed in a HEK293 cell expression system. This protein was biotinylated using AviTag™ technology. MW = 42 kDa (monomer). Note: This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Synonyms
Cytotoxic T-lymphocyte-associated protein 4, CD152, CTLA-4
Product Info
Storage and Usage
Citations
Species
Human
Host Species/Expression System
HEK293 Cell
Purity

≥90%

Format
Aqueous buffer solution
Formulation
40 mM Tris, pH 8.0, 110 mM NaCl, 2.4 mM KCl, and 20% glycerol
MW
42 kDa + glycans
Amino Acids
36-162
Genbank #
NM_005214
UniProt #
P16410
Tag(s)
C-terminal Fc fusion (Human IgG1), C-terminal Avi-tag™
Label

This protein is enzymatically biotinylated using Avi-Tag™ technology. Biotinylation confirmed to be ≥90%.

For more information on enzymatic biotinylation, please see our Tech Note

References

1. Dilek, N., et al., PLOS ONE. 2013 Dec. 23; 8(12):e83139.
2. Leach, D.R., et al., Science. 1996; 271(5256):1734-1736.