HLA-DR anticorps
-
- Antigène Tous les produits HLA-DR
- HLA-DR
-
Reactivité
- Humain
-
Hôte
- Souris
-
Clonalité
- Monoclonal
-
Conjugué
- Cet anticorp HLA-DR est non-conjugé
-
Application
- Flow Cytometry (FACS), Western Blotting (WB), Immunohistochemistry (Formalin-fixed Sections) (IHC (f))
- Specificité
- Major histocompatibility complex (MHC) class II molecules destined for presentation to CD4+ helper T cells is determined by two key events. These events include the dissociation of class II-associated invariant chain peptides (CLIP) from an antigen binding groove in MHC class II/ 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, -DO molecules regulate the dissociation of CLIP and the sub- sequent 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 ( -Microglobulin). Polymorphisms yield hundreds of HLA-B and -C alleles.
- Réactivité croisée (Details)
- Human.
- Purification
- 1.0mg/ml of Ab purified from Bioreactor by Protein A/G.
- Clone
- TAL 1B5
- Isotype
- IgG1 kappa
-
-
- Indications d'application
-
Known_Application: Flow Cytometry (1-2 μg/million cells), Western Blot (1-2 μg/mL), Immunohistochemistry (Formalin-fixed) (1-2 μg/mL for 30 minutes at RT),(Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes), Optimal dilution for a specific application should be determined.
Positive_Control: Raji, Ramos or Daudi whole cell lysates. Spleen, tonsil or liver tissue lysates. Human melanoma, tonsil or lymph node.
- Restrictions
- For Research Use only
-
- Concentration
- 1.0 mg/mL
- Buffer
- Prepared in 10 mM PBS, WITHOUT BSA and Azide.
- Agent conservateur
- Azide free
- Stock
- -20 °C,-80 °C
- Stockage commentaire
- Antibody without azide store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous.
- Date de péremption
- 24 months
-
- Antigène
- HLA-DR
- Autre désignation
- HLA-DR (HLA-DR Produits)
- Sujet
-
DR alpha chain, DRB1, DRB4, HLA class II histocompatibility antigen DR alpha chain, HLA DR1B, HLA DR3B, HLA DRA, HLA-DRA, HLADR4B, HLADRA1, HLADRB, Major histocompatibility complex class II DR alpha, Major histocompatibility complex class II DR beta 1/3/4/5,HLA-DR (MHC II)
Cellular localisation: Cell surface - Poids moléculaire
- 36kDa (alpha chain), 27kDa (beta chain), 63kDa (HLA-DR dimer)
- ID gène
- 3122, 520048
- UniProt
- P01903
-