HLA-DQB2

Gene Symbol	HLA-DQB2
Entrez Gene	3120
Alt Symbol	HLA-DQB1, HLA-DXB
Species	Human
Gene Type	protein-coding
Description	major histocompatibility complex, class II, DQ beta 2
Other Description	DV19.1 (major histocompatibility complex, class II, DQ beta 2 (HLA-DXB))|HLA class II histocompatibility antigen, DQ beta 2 chain|HLA class II histocompatibility antigen, DX beta chain|MHC class II antigen DQB2|major histocompatibility complex, class II, DQ beta 1
Swissprots	Q29826 Q29873 Q29872 Q29871 Q5SR06 A6NIA5 Q29870 P05538
Accessions	AAA52667 AAA52668 AAA52669 AAA52670 CAA60790 CAD20258 EAX03635 EAX03636 EAX03637 P05538 AK098007 BAG53563 BC031995 M95729 XM_005249051 XP_005249108 XM_005272807 XP_005272864 XM_005274855 XP_005274912 XM_005275546 XP_005275603 XM_011514560 XP_011512862 XM_011514561 XP_011512863 XM_011546309 XP_011544611 XM_011546310 XP_011544612 XM_011547242 XP_011545544 XM_011547243 XP_011545545 XM_011547646 XP_011545948 XM_011547647 XP_011545949 XM_011547648 XP_011545950 XM_011547877 XP_011546179 XM_011547878 XP_011546180 XM_011547879 XP_011546181 XM_011548045 XP_011546347 XM_011548046 XP_011546348 XM_011548047 XP_011546349 XM_011548233 XP_011546535 XM_011548234 XP_011546536 XM_011548235 XP_011546537 XM_011548425 XP_011546727 XM_011548426 XP_011546728 NM_001198858 NP_001185787 NM_182549 NR_003937 NM_001300790 NP_001287719
Function	Binds peptides derived from antigens that access the endocytic route of antigen presenting cells (APC) and presents them on the cell surface for recognition by the CD4 T-cells. The peptide binding cleft accommodates peptides of 10-30 residues. The peptides presented by MHC class II molecules are generated mostly by degradation of proteins that access the endocytic route, where they are processed by lysosomal proteases and other hydrolases. Exogenous antigens that have been endocytosed by the APC are thus readily available for presentation via MHC II molecules, and for this reason this antigen presentation pathway is usually referred to as exogenous. As membrane proteins on their way to degradation in lysosomes as part of their normal turn-over are also contained in the endosomal/lysosomal compartments, exogenous antigens must compete with those derived from endogenous components. Autophagy is also a source of endogenous peptides, autophagosomes constitutively fuse with MHC class II loa
Subcellular Location	Cell membrane {ECO:0000269|PubMed:22407913}; Single-pass type I membrane protein {ECO:0000269|PubMed:22407913}. Endoplasmic reticulum membrane {ECO:0000269|PubMed:22407913}; Single-pass type I membrane protein {ECO:0000269|PubMed:22407913}. Golgi apparatus, trans-Golgi network membrane {ECO:0000269|PubMed:22407913}; Single-pass type I membrane protein {ECO:0000269|PubMed:22407913}. Endosome membrane {ECO:0000269|PubMed:22407913}; Single-pass type I membrane protein {ECO:0000269|PubMed:22407913}. Lysosome membrane {ECO:0000269|PubMed:22407913}; Single-pass type I membrane protein {ECO:0000269|PubMed:22407913}. Note=The MHC class II complex transits through a number of intracellular compartments in the endocytic pathway until it reaches the cell membrane for antigen presentation.
Tissue Specificity	Restricted to skin Langerhans cells (at protein level). {ECO:0000269|PubMed:22407913}.

• Antibodies
• Assays/Kits
• Proteins/Peptides
• siRNAs/Functional Genomics
• cDNA Clones
• Cell/Tissue/Blood Products

Human HLA-DQB2 full length protein - ab158659 from Abcam Category Protein Source Wheat germ Species Human

Recombinant Human HLA DQB2 Protein - H00003120-P01 from Novus Biologicals Category Protein Prices $369.00, $529.00 Sizes 10 µg, 25 µg Source Wheat Germ Species Human

Recombinant Human HLA DQB1 Protein - H00003119-P02 from Novus Biologicals Category Protein Prices $369.00, $529.00 Sizes 10 µg, 25 µg Source Wheat Germ Species Human

HLA DQB1 Partial Protein - H00003119-Q01 from Novus Biologicals Category Protein Prices $369.00, $529.00 Sizes 10 µg, 25 µg Source Wheat Germ Species Human

Human HLA-DQB1 protein - orb245608 from Biorbyt Category Protein Prices $340.00, $629.00, $1,003.00, $1,556.00 Sizes 50 μg, 200 μg, 500 μg, 1 mg Species Human

HLA-DQB1 Blocking Peptide - abx161130 from Abbexa Category Peptide Species Human, Mouse, Rat, Chicken, Monkey, Sheep

HLA-DQB2 Blocking Peptide - abx064162 from Abbexa Category Peptide Species Human, Mouse

HLA-DQB2 - H00003120-P01-02 from Acris Antibodies Category Protein Prices $300.00 Sizes 2 µg Source in vitro transl. Species Human

HLA-DQB2 fusion protein - ag11416 from Proteintech Group Category Protein Source E. coli-derived, PET28a Species Human

HLA-DQB2 fusion protein - Ag11284 from Proteintech Group Category Protein Prices $199.00 Sizes 50 μg Source E. coli -derived, PGEX-4T Species Human

HLA-DQB2 Blocking Peptide - CBP2968 from Cohesion Biosciences Category Peptide Prices $100.00, $300.00 Sizes 1 mg, 5 mg Species Human, Mouse

HLA-DQB1 Blocking Peptide - CBP3629 from Cohesion Biosciences Category Peptide Prices $100.00, $300.00 Sizes 1 mg, 5 mg Species Human, Mouse, Rat, Bovine, Monkey, Sheep

Recombinant Major Histocompatibility Complex Class II DQ Beta 1 (MHCDQb1) - RPC165Hu01 from Cloud-clone Category Protein Source E.coli Species Human

Recombinant Human HLA class II histocompatibility antigen, DQ beta 2 chain(HLA- - CSB-YP356544HU CSB-EP356544HU CSB-BP356544HU CSB-MP356544HU from Cusabio Category Protein Source Yeast or E.coli or Baculovirus or Mammalian cell Species Human

HLA-DQB2 - TP331073 from Acris Antibodies Category Protein Prices $680.00 Sizes 20 µg Source HEK293 cells Species Human

Major histocompatibility complex, class II, DQ beta 2 (HLA-DQB2) - TP304511 from Acris Antibodies Category Protein Prices $680.00 Sizes 20 µg Source HEK293 cells Species Human

HLA DQB1 Recombinant Protein Antigen - NBP1-84549PEP from Novus Biologicals Category Protein Prices $199.00 Sizes 100 µl Source E.coli Species Human

HLA-DQB1 Peptide, Human - M34GP07095H from Creative Peptides Category Peptide Source Synthetic. Species Human

HLA-DQB2 Peptide, Human - M34GP07096H from Creative Peptides Category Peptide Source Synthetic. Species Human

HLA class II histocompatibility antigen, DQ beta 2 chain (HLA-DQB2), Recombinant Protein - MBS1032724 from MyBioSource Category Protein Prices $945.00, $945.00, $1,170.00, $1,170.00, $1,410.00, $1,410.00, $1,875.00, $1,875.00 Sizes 500 µg (E-Coli), 50 µg (Baculovirus), 500 µg (Yeast), 50 µg (Mammalian-Cell), 1 mg (E-Coli), 100 µg (Baculovirus), 1 mg (Yeast), 100 µg (Mammalian-Cell) Source E Coli or Yeast or Baculovirus or Mammalian Cell Species Human

HLA-DQB2 peptide - orb218831 from Biorbyt Category Peptide Species Human, Monkey

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