HLA-DPB1 Polyclonal Antibody

• Catalog number
  CAC07550
• Price
  Please ask
• Size
  50 μg

• Other name
  HLA class II histocompatibility antigen, DP(W4) beta chain,MHC class II antigen DPB1,HLA-DPB1,HLA-DP1B
• Immunogen
  Recombinant human HLA class II histocompatibility antigen, DP beta 1 chain protein (30-225AA)
• Verified reactivity
  Human
• Verified applications
  ELISA,WB,IHC
• Raised in
  Rabbit
• Clonality
  Polyclonal
• Protein number
  P04440
• Gene number
  Please refer to GenBank
• NCBI number
  Please refer to NCBI
• Purity
  Caprylic Acid Ammonium Sulfate Precipitation Purified
• Storage recommendation
  Aliquot and store at -20°C. Minimize freezing and thawing.
• Use before
  1 year
• Shipping requirements
  Blue ice
• Estimated production time
  3-7 business days
• Supplementary information
  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 loading compartments. In addition to APCs, other cells of the gastrointestinal tract, such as epithelial cells, express MHC class II molecules and CD74 and act as APCs, which is an unusual trait of the GI tract. To produce a MHC class II molecule that presents an antigen, three MHC class II molecules (heterodimers of an alpha and a beta chain) associate with a CD74 trimer in the ER to form a heterononamer. Soon after the entry of this complex into the endosomal/lysosomal system where antigen processing occurs, CD74 undergoes a sequential degradation by various proteases, including CTSS and CTSL, leaving a small fragment termed CLIP (class-II-associated invariant chain peptide). The removal of CLIP is facilitated by HLA-DM via direct binding to the alpha-beta-CLIP complex so that CLIP is released. HLA-DM stabilizes MHC class II molecules until primary high affinity antigenic peptides are bound. The MHC II molecule bound to a peptide is then transported to the cell membrane surface. In B-cells, the interaction between HLA-DM and MHC class II molecules is regulated by HLA-DO. Primary dendritic cells (DCs) also to express HLA-DO. Lysosomal miroenvironment has been implicated in the regulation of antigen loading into MHC II molecules, increased acidification produces increased proteolysis and efficient peptide loading.
• Notes
  For research use only. Not for diagnostic procedures.
• Hyperlink
• Properties
  If you buy Antibodies supplied by bioma they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
• Group
  Polyclonals and antibodies
• About
  Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.
• French translation
  anticorps

• Gene target
  HLA-DPB1  
• Gene symbol
  HLA-DPB1, HLA-DPA2, HLA-DOA, HLA-DQA1, HLA-N, HLA-DQA2, HLA-DQB2, HLA-W, HLA-DRA, HLA-S
• Short name
  HLA-DPB1 Polyclonal Antibody
• Technique
  Polyclonal, Antibody, antibodies against human proteins, antibodies for, Polyclonal antibodies (pAbs) are mostly rabbit or goat antibodies that are secreted by different B cells, whereas monoclonal antibodies come from a single N cell lineage. Pabs are a collection of immunoglobulin molecules that react against a specific antigen, each identifying a different epitope.
• Label
  Unconjugated
• Alternative name
  major histocompatibility aggregate, class II, DP b 1 polyclonal (antibody to-)
• Alternative technique
  polyclonals, antibodies
• Alternative to gene target
  major histocompatibility complex, class II, DP beta 1, DPB1 and HLA-DP and HLA-DP1B and HLA-DPB, HLA-DPB1 and IDBG-230487 and ENSG00000223865 and 3115, peptide antigen binding, Cell surfaces

Gene info

• Identity
  HGNC:4940
• Gene
  HLA-DPB1
• Long gene name
  major histocompatibility complex, class II, DP beta 1
• Synonyms gene
  • HLA-DP1B
• Locus
  6p21.32
• Discovery year
  2001-06-22
• Entrez gene record
  3115
• RefSeq identity
  • NM_002121
• Classification
  • C1-set domain containing
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031076
• Locus Specific Databases
  • IMGT/HLA Database

Gene info

• Identity
  HGNC:4939
• Gene
  HLA-DPA2
• Long gene name
  major histocompatibility complex, class II, DP alpha 2 (pseudogene)
• Synonyms gene
  • HLA-DP2A
• GenBank acession
  • X01634
• Locus
  6p21.32
• Discovery year
  1986-01-01
• Entrez gene record
  646702
• Pubmed identfication
  • 6597088
• Classification
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031061
• Locus Specific Databases
  • IMGT/HLA Database

Gene info

• Identity
  HGNC:4936
• Gene
  HLA-DOA
• Long gene name
  major histocompatibility complex, class II, DO alpha
• Synonyms gene
  • HLA-DZA
  • HLA-DNA
• Synonyms
  • HLA-D0-alpha
• GenBank acession
  • M31525
• Locus
  6p21.32
• Discovery year
  2001-06-22
• Entrez gene record
  3111
• Pubmed identfication
  • 2370084
• RefSeq identity
  • NM_002119
• Classification
  • C1-set domain containing
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031211
• Locus Specific Databases
  • IMGT/HLA Database

Gene info

• Identity
  HGNC:4942
• Gene
  HLA-DQA1
• Long gene name
  major histocompatibility complex, class II, DQ alpha 1
• Synonyms gene
  • HLA-DQA
• Synonyms
  • CELIAC1
• Locus
  6p21.32
• Discovery year
  2001-06-22
• Entrez gene record
  3117
• RefSeq identity
  • NM_002122
• Classification
  • C1-set domain containing
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031106
• Locus Specific Databases
  • IMGT/HLA Database

Gene info

• Identity
  HGNC:19406
• Gene
  HLA-N
• Long gene name
  major histocompatibility complex, class I, N (pseudogene)
• Synonyms
  • HLA-30
• GenBank acession
  • M96329
• Locus
  6p22.1
• Discovery year
  2002-10-23
• Entrez gene record
  267014
• Pubmed identfication
  • 10452889
  • 1517563
• RefSeq identity
  • NG_009940
• Classification
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031167
• Locus Specific Databases
  • IMGT/HLA Database

Gene info

• Identity
  HGNC:4943
• Gene
  HLA-DQA2
• Long gene name
  major histocompatibility complex, class II, DQ alpha 2
• Synonyms gene
  • HLA-DXA
• Locus
  6p21.32
• Discovery year
  2001-06-22
• Entrez gene record
  3118
• RefSeq identity
  • NM_020056
• Classification
  • C1-set domain containing
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031108
• Locus Specific Databases
  • IMGT/HLA Database

Gene info

• Identity
  HGNC:4945
• Gene
  HLA-DQB2
• Long gene name
  major histocompatibility complex, class II, DQ beta 2
• Synonyms gene
  • HLA-DXB
• GenBank acession
  • M83890
• Locus
  6p21.32
• Discovery year
  2001-06-22
• Entrez gene record
  3120
• Pubmed identfication
  • 2564844
• Classification
  • C1-set domain containing
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031125
• Locus Specific Databases
  • IMGT/HLA Database

Gene info

• Identity
  HGNC:23425
• Gene
  HLA-W
• Long gene name
  major histocompatibility complex, class I, W (pseudogene)
• Synonyms gene
  • HLA-80
• Synonyms gene name
  • HLA-80 pseudogene
• GenBank acession
  • M96334
• Locus
  6p22.1
• Discovery year
  2004-01-16
• Entrez gene record
  352966
• Pubmed identfication
  • 10557312
  • 1517563
• RefSeq identity
  • NG_015995
• Classification
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031242
• Locus Specific Databases
  • IMGT/HLA Database

Gene info

• Identity
  HGNC:4947
• Gene
  HLA-DRA
• Long gene name
  major histocompatibility complex, class II, DR alpha
• Synonyms gene
  • HLA-DRA1
• Locus
  6p21.32
• Discovery year
  2001-06-22
• Entrez gene record
  3122
• RefSeq identity
  • NM_019111
• Classification
  • C1-set domain containing
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031269
• Locus Specific Databases
  • IMGT/HLA Database

Gene info

• Identity
  HGNC:19395
• Gene
  HLA-S
• Long gene name
  major histocompatibility complex, class I, S (pseudogene)
• Synonyms
  • HLA-17
• GenBank acession
  • M96339
• Locus
  6p21.33
• Discovery year
  2002-10-23
• Entrez gene record
  267015
• Pubmed identfication
  • 10452889
  • 1517563
• RefSeq identity
  • NG_009941
• Classification
  • Histocompatibility complex
• VEGA ID
  OTTHUMG00000031178
• Locus Specific Databases
  • IMGT/HLA Database

MeSH Data

• Name
  Blotting, Western
• Concept
  Scope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
• Tree numbers
  • E05.196.401.143
  • E05.301.300.096
  • E05.478.566.320.200
  • E05.601.262
  • E05.601.470.320.200
• Qualifiers
  ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data

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