HLA-DR Monoclonal Antibody (L243), PE-Cyanine7 Thermo HLA-DR Monoclonal Antibody (L243), PE-Cyanine7-试剂- bio-rad伯乐一级代理 |伯乐Aminex |伯乐电泳槽1658001| 伯乐ddPCR bio-rad授权代理商、biorad伯乐qpcr仪

HLA-DR Monoclonal Antibody (L243), PE-Cyanine7 Thermo HLA-DR Monoclonal Antibody (L243), PE-Cyanine7

2024-10-28

HLA-DR Monoclonal Antibody (L243), PE-Cyanine7

货号：25-9952-41,25-9952-42

规格：25 Tests,100 Tests

市场价格：1442,3090

产品类型：流式抗体

品牌：Thermo Fisher

物种：人

宿主：小鼠

抗体亚型：IgG2a, kappa

荧光染料：PE-Cy7

抗体类型	一抗	同型对照：	Mouse IgG2a kappa Isotype Control (eBM2a), PE-Cyanine7
浓度：	5 µL/Test	用法：	5 μL (0.125 μg)/test (Flow)
产品详细信息Description: The L243 mAb reacts with the human major histocompatibility complex (MHC) class II, HLA-DR. HLA-DR is expressed on the surface of human antigen presenting cells (APC) including B cells, monocytes, macrophages, DCs, and activated T cells. HLA-DR is a heterodimeric transmembrane protein composed of alpha and beta subunits and plays an important role in the presentation of peptides to CD4^+ T lymphocytes. The L243 antibody recognizes a different epitope than the LN3 monoclonal antibody, and these antibodies do not cross-block binding to each other's respective epitopes.Applications Reported: This L243 antibody has been reported for use in flow cytometric analysis.Applications Tested: This L243 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.125 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.Light sensitivity: This tandem dye is sensitive photo-induced oxidation. Please protect this vial and stained samples from light.Fixation: Samples can be stored in IC Fixation Buffer (cat. 00-8222) (100 µL cell sample + 100 µL IC Fixation Buffer) or 1-step Fix/Lyse Solution (cat. 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.Excitation: 488-561 nm; Emission: 775 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.Filtration: 0.2 µm post-manufacturing filtered.靶标信息HLA-DR, like other MHC class II molecules, is a transmembrane glycoprotein composed of a 36 kDa alpha chain (DRA) and 27 kDa beta chain (DRB). The alpha chain gene contains 5 exons. Exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and the cytoplasmic tail. DRA does not have polymorphisms in the peptide binding part and acts as the sole alpha chain for DRB1, DRB3, DRB4 and DRB5. Within the DR molecule the beta chaincontains all the polymorphisms specifying the peptide binding specificities. Hundreds of DRB1 alleles have been described and typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. HLA-DR is expressed primarily on antigen presenting cells such as B lymphocytes, monocytes, macrophages, thymic epithelial cells and activated T lymphocytes. Three loci, DR, DQ and DP, encode the major expressed products of the human class II region. The human MHC class II molecules bind intracellularly processed peptides, present them to T-helper cells, and have a critical role in the initiation of the immune response.
数据
HLA-DR Antibody (25-9952-41) in FlowStaining of normal human peripheral blood cells with Mouse IgG2a K Isotype Control PE-Cyanine7 (Product # 25-4724-81) (blue histogram) or Anti-Human HLA-DR PE-Cyanine7 (purple histogram). Cells in the lymphocyte (left) and monocyte (right) gates were used for analysis.
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参考文献：
1.Proceedings of the National Academy of Sciences of the United States of AmericaRemarkably low affinity of CD4/peptide-major histocompatibility complex class II protein interactions."Published figure using HLA-DR monoclonal antibody (Product # 25-9952-42) in Flow Cytometry"2.Stem cell research & therapyHuman umbilical cord mesenchymal stem cells improve the reserve function of perimenopausal ovary via a paracrine mechanism."Published figure using HLA-DR monoclonal antibody (Product # 25-9952-42) in Flow Cytometry"3Experimental and therapeutic medicineHuman umbilical cord-derived mesenchymal stem cells ameliorate the enteropathy of food allergies in mice."Published figure using HLA-DR monoclonal antibody (Product # 25-9952-42) in Flow Cytometry"

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HLA-DR Monoclonal Antibody (L243), PE-Cyanine7 Thermo HLA-DR Monoclonal Antibody (L243), PE-Cyanine7

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