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Invitrogen
HLA-DPB1 Polyclonal Antibody
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Product Details
PA5-27780
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein encompassing a sequence within the center region of human HLA-DPB1. The exact sequence is proprietary.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Amount
100 µg
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7, with 1% BSA, 20% glycerol
Contains
0.01% thimerosal
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Recommended positive controls: Raji.
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
Target Information
HLA-DPB belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DPA) and a beta chain (DPB), 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 beta chain is approximately 26-28 kDa and its gene contains 6 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DP molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to 4 different molecules.
HLA and MHC antibodies play a significant role in Immunopeptidomics, facilitating the identification and characterization of neoantigens through high-performance liquid chromatography coupled to tandem Mass Spectrometry.
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: DP beta 1 domain protein; HLA class II histocompatibility antigen, DP beta 1 chain; HLA class II histocompatibility antigen, DP(W4) beta chain; HLA DP4 beta-chain; HLA-DP histocompatibility type, beta-1 subunit; light chain; MHC cla; MHC class II antigen DPB1; MHC class II HLA-DP-beta-1; MHC HLA DPB1; MHC HLA-DPw4b-beta chain precursor; MHC HLA-SB-beta chain I; SB-beta chain; unnamed protein product
Gene Aliases: DPB1; HLA-DP; HLA-DP1B; HLA-DPB; HLA-DPB1
UniProt ID: (Human) P79608
Entrez Gene ID: (Human) 3115
adaptive immune response
immune system process
peptide antigen assembly with MHC class II protein complex
antigen processing and presentation of peptide or polysaccharide antigen via MHC class II
immune response
antigen processing and presentation
antigen processing and presentation of exogenous peptide antigen via MHC class II
positive regulation of interferon-gamma production
positive regulation of T cell proliferation
positive regulation of immune response
T cell receptor signaling pathway
positive regulation of T cell activation
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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