HLA-DQB1 Rabbit Polyclonal Antibody

CAT#: TA377111

HLA-DQB1 Rabbit polyclonal Antibody


USD 220.00

3 Weeks*

Size
    • 100 ul

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Specifications

Product Data
Applications IHC, WB
Recommended Dilution WB,1:500 - 1:2000
IHC,1:50 - 1:200
Reactivities Human
Modifications Unmodified
Host Rabbit
Isotype IgG
Clonality Polyclonal
Immunogen Recombinant protein of human HLA-DQB1.
Formulation Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
Concentration lot specific
Purification Affinity purification
Conjugation Unconjugated
Stability Shelf life: one year from despatch.
Predicted Protein Size 29kDa
Gene Name major histocompatibility complex, class II, DQ beta 1
Background HLA-DQB1 belongs to the HLA class II beta chain paralogs. This 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 beta chain is approximately 26-28 kDa and it contains six exons. Exon 1 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 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. Alternative splicing results in multiple transcript variants.
Reference Data

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.