Clone:
REA948
Type of antibody:
Primary antibodies, Recombinant antibodies
Isotype:
recombinant human IgG1
Applications:
FC
Alternative names:
TCR Va24

Extended validation for TCR Vα24 Antibody, anti-human, REAfinity™

Specificity

Epitope competition
In order to compare the epitope specificity of an antibody, the clone being used is compared with other known clones recognizing the same antigen in a competition assay.
Other clonesOverlap in epitope recognition with REA367
C15++
C15/TCRVa24++
6B11+
Cells were incubated with an excess of purified unconjugated TCR Vα24 (REA948) antibody followed by staining with fluorochrome-conjugated antibodies of other known clones against the same marker. Based on the fluorescence signal obtained, the clones were identified as recognizing completely overlapping (++), partially overlapping (+), or completely different epitopes (-) of the marker.

Sensitivity

Performance comparison
Selected fluorochrome conjugated antibodies from Miltenyi Biotec were compared to commercially available hybridoma clones in flow cytometry analysis.
View details
Flow cytometric comparison of different clones for TCR Vα24. Human peripheral blood mononuclear cells (PBMCs) were stained with TCR Vα24 antibodies and with a suitable counterstaining. As a control, TCR Vα24 antibody staining was omitted and cells were measured in the same channels. Flow cytometry was performed with the MACSQuant® Analyzer. Cell debris, dead cells, and cell doublets were excluded from the analysis based on scatter signals and 4',6-diamidino-2-phenylindole (DAPI) fluorescence. No FcR Blocking Reagent was used. The recommended titers of respective antibodies from different suppliers were used.
View details
Flow cytometric comparison of different clones for TCR Vα24. Human peripheral blood mononuclear cells (PBMCs) were stained with TCR Vα24 antibodies and with a suitable counterstaining. As a control, TCR Vα24 antibody staining was omitted and cells were measured in the same channels. Flow cytometry was performed with the MACSQuant® Analyzer. Cell debris, dead cells, and cell doublets were excluded from the analysis based on scatter signals and 4',6-diamidino-2-phenylindole (DAPI) fluorescence. No FcR Blocking Reagent was used. The recommended titers of respective antibodies from different suppliers were used.
View details
Flow cytometric comparison of different clones for TCR Vα24. Human peripheral blood mononuclear cells (PBMCs) were stained with TCR Vα24 antibodies and with a suitable counterstaining. As a control, TCR Vα24 antibody staining was omitted and cells were measured in the same channels. Flow cytometry was performed with the MACSQuant® Analyzer. Cell debris, dead cells, and cell doublets were excluded from the analysis based on scatter signals and 4',6-diamidino-2-phenylindole (DAPI) fluorescence. No FcR Blocking Reagent was used. The recommended titers of respective antibodies from different suppliers were used.
View details
Flow cytometric comparison of different clones for TCR Vα24. Human peripheral blood mononuclear cells (PBMCs) were stained with TCR Vα24 antibodies and with a suitable counterstaining. As a control, TCR Vα24 antibody staining was omitted and cells were measured in the same channels. Flow cytometry was performed with the MACSQuant® Analyzer. Cell debris, dead cells, and cell doublets were excluded from the analysis based on scatter signals and 4',6-diamidino-2-phenylindole (DAPI) fluorescence. No FcR Blocking Reagent was used. The recommended titers of respective antibodies from different suppliers were used.
View details
Flow cytometric comparison of different clones for TCR Vα24. Human peripheral blood mononuclear cells (PBMCs) were stained with TCR Vα24 antibodies and with a suitable counterstaining. As a control, TCR Vα24 antibody staining was omitted and cells were measured in the same channels. Flow cytometry was performed with the MACSQuant® Analyzer. Cell debris, dead cells, and cell doublets were excluded from the analysis based on scatter signals and 4',6-diamidino-2-phenylindole (DAPI) fluorescence. No FcR Blocking Reagent was used. The recommended titers of respective antibodies from different suppliers were used.
Flow cytometric comparison of different clones for TCR Vα24. Human peripheral blood mononuclear cells (PBMCs) were stained with TCR Vα24 antibodies and with a suitable counterstaining. As a control, TCR Vα24 antibody staining was omitted and cells were measured in the same channels. Flow cytometry was performed with the MACSQuant® Analyzer. Cell debris, dead cells, and cell doublets were excluded from the analysis based on scatter signals and 4',6-diamidino-2-phenylindole (DAPI) fluorescence. No FcR Blocking Reagent was used. The recommended titers of respective antibodies from different suppliers were used.
Fixation data
To provide an indication on how an antibody performs after fixation of cells, in-house data on staining results before and after fixation with 3.7% formaldehyde using Miltenyi Biotec antibodies are provided. Different experimental settings may lead to different results.
No fixation
Post fixation
View details
Comparison of staining pattern on non-fixed and fixed cells using TCR Vα24 (REA948). The performance of the antibody after fixation was tested by comparing the staining pattern on fresh (no fixation) versus fixed (post fixation) cells.
View details
Comparison of staining pattern on non-fixed and fixed cells using TCR Vα24 (REA948). The performance of the antibody after fixation was tested by comparing the staining pattern on fresh (no fixation) versus fixed (post fixation) cells.
View details
Comparison of staining pattern on non-fixed and fixed cells using TCR Vα24 (REA948). The performance of the antibody after fixation was tested by comparing the staining pattern on fresh (no fixation) versus fixed (post fixation) cells.
View details
Comparison of staining pattern on non-fixed and fixed cells using TCR Vα24 (REA948). The performance of the antibody after fixation was tested by comparing the staining pattern on fresh (no fixation) versus fixed (post fixation) cells.
Comparison of staining pattern on non-fixed and fixed cells using TCR Vα24 (REA948). The performance of the antibody after fixation was tested by comparing the staining pattern on fresh (no fixation) versus fixed (post fixation) cells.

Specifications for TCR Vα24 Antibody, anti-human, REAfinity™

Overview

Clone REA948 recognizes the TCR chain Vα24. The TCR recoptor complex is a heterodimer, which is responsible for recognizing fragments of antigens bound to major histocompatibility complex (MHC) molecules. TCR Vα24 is expressed on supsets of CD3
+
T cells and on subsets of NKT cells.
Additional information: Clone REA948 displays negligible binding to Fc receptors.

Alternative names

TCR Va24

Detailed product information

Technical specifications

CloneREA948
Clonalitymonoclonal
Isotyperecombinant human IgG1
Isotype controlREA Control Antibody (S), human IgG1
Hosthuman cell line
Type of antibodyPrimary antibodies, Recombinant antibodies
Specieshuman
AntigenTCR Vα24
Alternative names of antigenTCR Va24
Molecular mass of antigen [kDa]10
Distribution of antigenT cells, NKT cells
Entrez Gene ID28659
RRIDAB_2727162, AB_2727184, AB_2727163, AB_2727185, AB_2727164, AB_2727188, AB_2727167, AB_2727189, AB_2727168, AB_2727186, AB_2727165, AB_2727187, AB_2727166, AB_2889769, AB_2889768, AB_2727182, AB_2727161, AB_2727183

Resources for TCR Vα24 Antibody, anti-human, REAfinity™

Certificates

Please follow this
link
to search for Certificates of Analysis (CoA) by lot number.

References for TCR Vα24 Antibody, anti-human, REAfinity™

Publications

  1. Kent, S. C. et al. (1999) Noncanonical Valpha24JalphaQ T cells with conservative alpha chain CDR3 region amino acid substitutions are restricted by CD1d. Hum. Immunol. 60(11): 1080-1089
  2. Prell, C. et al. (2003)
    Frequency of Valpha24
    +
    CD161
    +
    natural killer T cells and invariant TCRAV24-AJ18 transcripts in atopic and non-atopic individuals.
    Immunobiology 208(4): 367-380

Related products for
TCR Vα24 Antibody, anti-human, REAfinity™

2 products available

Seems like you are coming from USA!
Do you want to visit our website in your country?