Thermo Fisher Scientific HLA-DRB3 Polyclonal Antibody
인간 HLA-DRB3 단백질을 인식하는 토끼 폴리클로날 항체로, ICC/IF 등 면역세포 분석에 적합합니다. 항원 친화 크로마토그래피로 정제되었으며, 1 mg/mL 농도의 액상 형태로 제공됩니다. 연구용으로만 사용 가능합니다.
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Applications and Tested Dilution
- Immunocytochemistry (ICC/IF): 1:100–1:1,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant protein encompassing a sequence within the center region of human HLA-DRB3 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | 0.1M Tris glycine, pH 7, with 10% 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 | Wet ice |
| RRID | AB_2792353 |
Product Specific Information
- Keep as concentrated solution.
- Store product as a concentrated solution.
- Centrifuge briefly prior to opening the vial.
Target Information
Major histocompatibility complex (MHC) class II molecules destined for presentation to CD4+ helper T cells is determined by two key events. These include the dissociation of class II-associated invariant chain peptides (CLIP) from an antigen binding groove in MHC II α/β dimers through the activity of MHC molecules HLA-DM and -DO, and subsequent peptide antigen binding.
Accumulating in endosomal/lysosomal compartments and on the surface of B cells, HLA-DM and -DO molecules regulate the dissociation of CLIP and the subsequent binding of exogenous peptides to HLA class II molecules (HLA-DR, -DQ, and -DP) by sustaining a conformation that favors peptide exchange.
RFLP analysis of HLA-DM genes from rheumatoid arthritis (RA) patients suggests that certain polymorphisms are genetic factors for RA susceptibility.
HLA-B belongs to the HLA class I heavy chain paralogs. Class I molecules play a central role in the immune system by presenting peptides derived from the endoplasmic reticulum lumen. HLA-B and -C can form heterodimers consisting of a membrane-anchored heavy chain and a light chain (β2-Microglobulin). Polymorphisms yield hundreds of HLA-B and -C alleles.
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, visit www.P65Warnings.ca.gov.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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