Recombinant Human HLA-DQA1 Protein, GST-tagged

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Recombinant Human HLA-DQA1 Protein, GST-tagged

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Cat.No. : HLA-DQA1-4844H
Product Overview : Human HLA-DQA1 partial ORF ( NP_002113.2, 24 a.a. - 110 a.a.) recombinant protein with GST-tag at N-terminal.
Description : HLA-DQA1 belongs to the HLA class II alpha chain paralogues. The class II molecule is a heterodimer consisting of an alpha (DQA) and a beta chain (DQB), both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B Lymphocytes, dendritic cells, macrophages). The alpha chain is approximately 33-35 kDa. It is encoded by 5 exons; exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and the cytoplasmic tail. Within the DQ molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to four different molecules. Typing for these polymorphisms is routinely done for bone marrow transplantation. [provided by RefSeq
Source : Wheat Germ
Species : Human
Tag : GST
Molecular Mass : 35.31 kDa
AA Sequence : EDIVADHVAS CGVNLYQFYG PSGQYTHEFD GDEEFYVDLE RKETAWRWPE FSKFGGFDPQ GALRNMAVAK HNLNIMIKRY NSTAATN
Applications : Enzyme-linked Immunoabsorbent Assay
Western Blot (Recombinant protein)
Antibody Production
Protein Array
Notes : Best use within three months from the date of receipt of this protein.
Storage : Store at -8 centigrade. Aliquot to avoid repeated freezing and thawing.
Storage Buffer : 50 mM Tris-HCI, 10 mM reduced Glutathione, pH=8.0 in the elution buffer.
Quality Control Testing :

12.5% SDS-PAGE Stained with Coomassie Blue.

Gene Name : HLA-DQA1 major histocompatibility complex, class II, DQ alpha 1 [ Homo sapiens ]
Official Symbol : HLA-DQA1
Synonyms : HLA-DQA1; major histocompatibility complex, class II, DQ alpha 1; HLA DQA; HLA class II histocompatibility antigen, DQ alpha 1 chain; CELIAC1; HLA-DCA; DC-alpha; DC-1 alpha chain; MHC HLA-DQ alpha; MHC class II DQA1; MHC class II antigen; leucocyte antigen DQA1; MHC class II HLA-DQ-alpha-1; leukocyte antigen alpha chain; MHC class II surface glycoprotein; MHC class II HLA-D alpha glycoprotein; HLA class II histocompatibility antigen, DQ(W3) alpha chain; CD; GSE; DQ-A1; HLA-DQA; FLJ27088; FLJ27328; MGC149527;
Gene ID : 3117
mRNA Refseq : NM_002122
Protein Refseq : NP_002113
MIM : 146880
UniProt ID : P01909

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