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Invitrogen™ TCR beta Monoclonal Antibody (H57-597), eFluor™ 506, eBioscience™

Product Code. p-7178744
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Quantity:
100 μg
Unit Size:
100µg
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Product Code. Quantity unitSize
15540697 100 μg 100µg
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Product Code. 15540697 Supplier Invitrogen™ Supplier No. 69596182

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Armenian Hamster Monoclonal Antibody

Description: The H57-597 monoclonal antibody reacts with the beta chain of mouse TCR. TCR beta is expressed by thymocytes in a developmentally regulated manner and a majority of peripheral T cells. Crosslinking of the TCR complex with H57-597 induces activation and proliferation of T cells or apoptosis based on assay conditions. H57-597 is used as a phenotypic marker for TCR beta expressing T cells. Applications Reported: This H57-597 antibody has been reported for use in flow cytometric analysis. Applications Tested: This H57-597 antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 0.5 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. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. eFluor® 506 can be excited with the violet laser line (405 nm) and emits at 506 nm. We recommend using a 510/20 band pass filter, or equivalent. Please make sure that your instrument is capable of detecting this fluorochrome. Excitation: 405 nm; Emission: 506 nm; Laser: Violet Laser. Filtration: 0.2 μm post-manufacturing filtered.

The ability of T cell receptors (TCR) to discriminate foreign from self-peptides presented by major histocompatibility complex (MHC) class II molecules is essential for an effective adaptive immune response. TCR recognition of self-peptides has been linked to autoimmune disease. Mutant self-peptides have been associated with tumors. Engagement of TCRs by a family of bacterial toxins know as superantigens has been responsible for toxic shock syndrome. Autoantibodies to V beta segments of T cell receptors have been isolated from patients with rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). The autoantibodies block TH1-mediated inflammatory autodestructive reactions and are believed to be a method by which the immune system compensates for disease (ref5). T Cell and TCR Diversity Most human T cells express the TCR alpha-beta and either CD4 or CD8 molecule (single positive, SP). A small number of T cells lack both CD4 and CD8 (double negative, DN). Increased percentages of alpha-beta DN T cells have been identified in some autoimmune and immunodeficiency disorders. Gamma-delta T cells are primarily found within the epithelium. They show less TCR diversity and recognize antigens differently than alpha-beta T cells. Subsets of gamma-delta T cells have shown antitumor and immunoregulatory activity.
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Specifications

Antigen TCR beta
Applications Flow Cytometry
Classification Monoclonal
Clone H57-597
Concentration 0.2 mg/mL
Conjugate eFluor 506
Formulation PBS with 0.09% sodium azide; pH 7.2
Gene Tcrb
Gene Accession No. 0
Gene Alias bTCR; FLJ22602; MGC117436; MGC22624; MGC23964; MGC71411; T cell receptor beta chain; t-cell antigen receptor; T-cell receptor; TCR beta; Tcra; Tcrb; TCRbeta; TCRD; Tib; TRA
Gene Symbols Tcrb
Host Species Armenian Hamster
Purification Method Affinity chromatography
Quantity 100 μg
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 21577
Target Species Mouse
Content And Storage 4°C, store in dark, DO NOT FREEZE!
Product Type Antibody
Form Liquid
Isotype IgG
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