Recombinant Human HLA class II histocompatibility antigen, DM beta chain(HLA-DMB),partial

Recombinant Human HLA class II histocompatibility antigen, DM beta chain(HLA-DMB),partial

CSB-EP333326HU
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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: No

Lead time: 10-20 working days

Research Topic: Immunology

Uniprot ID: P28068

Gene Names: HLA-DMB

Organism: Homo sapiens (Human)

AA Sequence: GGFVAHVESTCLLDDAGTPKDFTYCISFNKDLLTCWDPEENKMAPCEFGVLNSLANVLSQHLNQKDTLMQRLRNGLQNCATHTQPFWGSLTNRTRPPSVQVAKTTPFNTREPVMLACYVWGFYPAEVTITWRKNGKLVMPHSSAHKTAQPNGDWTYQTLSHLALTPSYGDTYTCVVEHIGAPEPILRDWTPGLSPMQTLK

Expression Region: 19-218aa

Sequence Info: Partial

Source: E.coli

Tag Info: N-terminal 6xHis-tagged

MW: 26.4 kDa

Alternative Name(s): MHC class II antigen DMB Really interesting new gene 7 protein DMB, RING7

Relevance: Plays a critical role in catalyzing the release of class II-associated invariant chain peptide (CLIP) from newly synthesized MHC class II molecules and freeing the peptide binding site for acquisition of antigenic peptides. In B-cells, the interaction between HLA-DM and MHC class II molecules is regulated by HLA-DO.

Reference: "Genomic organization of HLA-DMA and HLA-DMB. Comparison of the gene organization of all six class II families in the human major histocompatibility complex." Radley E., Alderton R.P., Kelly A., Trowsdale J., Beck S. J. Biol. Chem. 269:18834-18838(1994)

Purity: Greater than 85% 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 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.