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Major Histocompatibility Complex Class II DO Alpha Recombinant Protein | HLA-DOA recombinant protein

Recombinant Human Major Histocompatibility Complex Class II DO Alpha

Gene Names
HLA-DOA; HLADZ; HLA-DNA; HLA-DZA
Purity
Greater than 90% as determined by SDS-PAGE.
Synonyms
Major Histocompatibility Complex Class II DO Alpha; Recombinant Human Major Histocompatibility Complex Class II DO Alpha; HLA-DOA Human; Major Histocompatibility Complex Class II DO Alpha Human Recombinant; HLA-DNA; HLA-DZA; HLADZ; HLA class II histocompatibility antigen; DO alpha chain; MHC DN-alpha; MHC DZ alpha; MHC class II antigen DOA; HLA-DOA; HLA-DOA recombinant protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
Greater than 90% as determined by SDS-PAGE.
Form/Format
The HLA-DOA solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M UREA and 10% glycerol.
Sterile Filtered clear solution.
Sequence
MGSSHHHHHH SSGLVPRGSH MGSTKADHMG SYGPAFYQSY GASGQFTHEF DEEQLFSVDL KKSEAVWRLP EFGDFARFDP QGGLAGIAAI KAHLDILVER SNRSRAINVP PRVTVLPKSR VELGQPNILI CIVDNIFPPV INITWLRNGQ TVTEGVAQTS FYSQPDHLFR KFHYLPFVPS AEDVYDCQVE HWGLDAPLLR HWELQVPIPP PDAME
Sequence Length
250
Related Product Information for HLA-DOA recombinant protein
Description: HLA-DOA Human Recombinant produced in E Coli is a single polypeptide chain containing 215 amino acids (26-217) and having a molecular mass of 24.1kDa. HLA-DOA is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Introduction: Major Histocompatibility Complex Class II DO Alpha (HLA-DOA) is a significant modulator in the HLA class II restricted antigen presentation pathway by interaction with the HLA-DM molecule in B-cells. HLA-DOA forms a heterodimer along with HLA-DOB. The heterodimer is located in lysosomes in B cells and regulates HLA-DM-mediated peptide loading on MHC class II molecules. HLA-DOA exhibits very little sequence variation, particularly at the protein level.
Product Categories/Family for HLA-DOA recombinant protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
27,599 Da
NCBI Official Full Name
HLA class II histocompatibility antigen, DO alpha chain
NCBI Official Synonym Full Names
major histocompatibility complex, class II, DO alpha
NCBI Official Symbol
HLA-DOA
NCBI Official Synonym Symbols
HLADZ; HLA-DNA; HLA-DZA
NCBI Protein Information
HLA class II histocompatibility antigen, DO alpha chain; HLA-D0-alpha; MHC DN-alpha; MHC DZ alpha; MHC class II antigen DOA; lymphocyte antigen; major histocompatibility complex, class II, DN alpha
UniProt Protein Name
HLA class II histocompatibility antigen, DO alpha chain
UniProt Gene Name
HLA-DOA
UniProt Synonym Gene Names
HLA-DNA; HLA-DZA
UniProt Entry Name
DOA_HUMAN

NCBI Description

HLA-DOA belongs to the HLA class II alpha chain paralogues. HLA-DOA forms a heterodimer with HLA-DOB. The heterodimer, HLA-DO, is found in lysosomes in B cells and regulates HLA-DM-mediated peptide loading on MHC class II molecules. In comparison with classical HLA class II molecules, this gene exhibits very little sequence variation, especially at the protein level. [provided by RefSeq, Jul 2008]

Uniprot Description

HLA-DOA: Important modulator in the HLA class II restricted antigen presentation pathway by interaction with the HLA-DM molecule in B-cells. Modifies peptide exchange activity of HLA-DM. Belongs to the MHC class II family.

Protein type: Membrane protein, integral

Chromosomal Location of Human Ortholog: 6p21.3

Cellular Component: lysosomal membrane; plasma membrane; integral to membrane; endosome membrane; MHC class II protein complex

Molecular Function: MHC class II receptor activity

Biological Process: negative regulation of antigen processing and presentation of peptide antigen via MHC class II; antigen processing and presentation of exogenous peptide antigen via MHC class II; immune response; regulation of T cell differentiation; signal transduction

Research Articles on HLA-DOA

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Product Notes

The HLA-DOA hla-doa (Catalog #AAA145668) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: MGSSHHH HHH SSGLVPRGSH MGSTKA DHMG SYGPAFYQSY GASGQFTHEF DEEQLFSVDL KKSEAVWRLP EFGDFARFDP QGGLAGIAAI KAHLDILVER SNRSRAINVP PRVTVLPKSR VELGQPNILI CIVDNIFPPV INITWLRNGQ TVTEGVAQTS FYSQPDHLFR KFHYLPFVPS AEDVYDCQVE HWGLDAPLLR HWELQVPIPP PDAME. It is sometimes possible for the material contained within the vial of "Major Histocompatibility Complex Class II DO Alpha, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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