DQB1 rabbit pAb
DQB1 rabbit pAb from ELK Biotechnology Read more ›
Product Description
DQB1 rabbit pAb is an ELK Biotechnology antibody for research workflows involving DQB1.
Background
major histocompatibility complex, class II, DQ beta 1(HLA-DQB1) Homo sapiens 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 marro
Additional antibody information
| Specificity | This antibody detects endogenous levels of DQB1 at Human |
|---|---|
| Validation evidence captions | Western blot analysis of lysates from MCF-7 cells, primary antibody was diluted at 1:1000, 4°over night |
Key Facts
| Target | DQB1 |
| Concentration | 1 mg/ml |
| Working concentration | WB 1：500-2000 |
| Species reactivity | Human;Rat;Mouse; |
| Cellular localization | Cell membrane; Single-pass type I membrane protein. Endoplasmic reticulum membrane; Single-pass type I membrane protein. Golgi apparatus, trans-Golgi network membrane; Single-pass type I membrane protein. Endosome membrane; Single-pass type I membrane protein. Lysosome membrane; Single-pass type I membrane protein. 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. |
| Purity | The antibody was affinity-purified from rabbit serum by affinity-chromatography using specific immunogen. |
| Form / buffer | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. |
| Research area | >>Phagosome;>>Cell adhesion molecules;>>Antigen processing and presentation;>>Hematopoietic cell lineage;>>Th1 and Th2 cell differentiation;>>Th17 cell differentiation;>>Intestinal immune network for IgA production;>>Type I diabetes mellitus;>>Leishmaniasis;>>Toxoplasmosis;>>Staphylococcus aureus infection;>>Tuberculosis;>>Influenza A;>>Human T-cell leukemia virus 1 infection;>>Herpes simplex virus 1 infection;>>Epstein-Barr virus infection;>>Asthma;>>Autoimmune thyroid disease;>>Inflammatory bowel disease;>>Systemic lupus erythematosus;>>Rheumatoid arthritis;>>Allograft rejection;>>Graft-versus-host disease;>>Viral myocarditis |
| Host species | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugation | Unconjugated |
| Tested applications |
WB |
| Dilution range | WB 1：500-2000 |
| Immunogen | Synthesized peptide derived from human DQB1 AA range: 54-104 |
| Purification | The antibody was affinity-purified from rabbit serum by affinity-chromatography using specific immunogen. |
Reactivity & Application Validation
3 speciess| Species | WB | IHC | IF | ELISA | IP | FCM | CHIP |
|---|---|---|---|---|---|---|---|
| Human | |||||||
| Rat | |||||||
| Mouse |
| Species | Dilution | Notes |
|---|---|---|
| Human | WB 1：500-2000 | — |
| Rat | — | — |
| Mouse | — | — |
Specifications
Storage & Stability
Compliance & Certifications
Manufactured under ISO 9001:2015 quality management standards.
Not intended for diagnostic or therapeutic use.