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Product Description
Recombinant Human HLA class II histocompatibility antigen, DR alpha chain(HLA-DRA)?partial
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Research Topic Immunology
Uniprot ID P01903
Gene Names HLA-DRA
Organism Homo sapiens (Human)
Expression Region 28-254aa
Sequence Info Partial
Source E.coli
Tag Info N-terminal 6xHis-tagged
MW 29.7 kDa
Alternative Name(s) MHC class II antigen DRA
Purity Greater than 90% as determined by SDS-PAGE.
Storage Buffer Tris-based buffer?50% glycerol
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 mo
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Protein Families MHC class II family
