Thermo Fisher Scientific HLA-DQB2 Polyclonal Antibody
HLA-DQB2 단백질을 인식하는 Thermo Fisher Scientific의 Rabbit Polyclonal Antibody. Western blot, IHC, ICC/IF 등 다양한 응용에 적합. 고순도 Affinity chromatography로 정제된 1 mg/mL 액상 항체. 인간 시료 반응성, 연구용 전용.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000–1:3,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human HLA-DQB2 (Accession P05538), corresponding to amino acid residues G233–H268 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2853220 |
Product Specific Information
Antibody detects endogenous levels of total HLA-DQB2.
Target Information
HLA-DQB2 belongs to the family of HLA class II beta chain paralogs. Class II molecules are heterodimers consisting of an alpha (DQA) and a beta chain (DQB), both anchored in the membrane. They play 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).
Polymorphisms in the alpha and beta chains specify peptide binding specificity, and typing for these polymorphisms is routinely done for bone marrow transplantation. However, HLA-DQB2 is not routinely typed, as it is not thought to affect transplantation. There is conflicting evidence in the literature and public sequence databases for the protein-coding capacity of HLA-DQB2.
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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