Woodchuck secreted CTLA4, also known as Cytotoxic T-lymphocyte-associated protein 4 and CD152, with N-terminal Avi-TagTM fused to the Fc region of Human IgG1, a.a. 36-162 expressed in a HEK293 cell expression system. MW = 42 kDa (monomer). This protein runs at a higher MW by SDS-PAGE due to glycosylation.
Immunogen Region
36-162
Tag
Fc-Avi-Tag
Formulation
8 mM phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol.
Species
Woodchuck
Notes
HiP indicates a high purity protein with>=90% purity as measured by gel filtration. Avoid freeze/thaw cycles. Protein may be diluted to>=100 ug/ml in PBS + glycerol and stored at -80°C.
Mw(kda)
42 kDa + glycans
Synonyms
Cytotoxic T-lymphocyte-associated protein 4 and CD152
Shipping Temperature
-80°C (dry ice)
Format
Aqueous buffer solution
Storage
At least 6 months at -80°C.
Reference
1. Dilek, N., et al.,PLOS ONE. 2013 Dec. 23: DOI: 10.1317.2. Leach, D.R., et al., Science. 1996; 271(5256):1734-1736.