CD2 Antibody (YTH 655) [CoraFluor™ 1]
Novus Biologicals, part of Bio-Techne | Catalog # NBP2-81042CL1
Recombinant Monoclonal Antibody
![CD2 Antibody (YTH 655) [CoraFluor™ 1]](https://resources.bio-techne.com/images/products/nbp2-81042cl1_rat-cd2-mab-yth-655-corafluor-1-291020251255723.png "Product Feature: CoraFluor Probes for TR-FRET")
Conjugate
Catalog #
Forumulation
Catalog #
Key Product Details
Species Reactivity
Human
Applications
Western Blot, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Cell depletion
Label
CoraFluor 1
Antibody Source
Recombinant Monoclonal Rat IgG2b Kappa Clone # YTH 655
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Product Specifications
Immunogen
CD2
Specificity
This antibody specifically recognizes human CD2, a cell adhesion molecule found on the surface of T cells and natural killer (NK) cells.
Clonality
Monoclonal
Host
Rat
Isotype
IgG2b Kappa
Description
This conjugate is made on demand and is not held in inventory. Each order represents a unique lot. All conjugates are generated using validated conjugation protocols and meet strict degree of labeling (F/P) specifications; additional information is available upon request. The antibody concentration is provided on the individual product label.
For specialized conjugation needs, like large quantities, specific concentrations, and defined F/P ratios, bulk and custom antibody conjugation services are available.
For specialized conjugation needs, like large quantities, specific concentrations, and defined F/P ratios, bulk and custom antibody conjugation services are available.
Scientific Data Images for CD2 Antibody (YTH 655) [CoraFluor™ 1]
Product Feature: CoraFluor Probes for TR-FRET
CoraFluor™ 1, amine reactive (Catalog:7920) and CoraFluor™ 2, amine reactive (Catalog # 7950) are terbium-based probes that have been developed for use as TR-FRET donors. They emit wavelengths compatible with commonly used fluorescent acceptor dyes such as BODIPY® (or BDY) and Janelia Fluor® dyes, FITC (Catalog # 5440), TMR and Cyanine 5 (Catalog # 5436). CoraFluor™ fluorescence is brighter and more stable in biological media than existing TR-FRET donors, leading to enhanced sensitivity and improved data generation. CoraFluor™ 1 exhibits excitation upon exposure to a 337 nm UV laser.Applications for CD2 Antibody (YTH 655) [CoraFluor™ 1]
Application
Recommended Usage
Cell depletion
Optimal dilutions of this antibody should be experimentally determined.
Flow Cytometry
Optimal dilutions of this antibody should be experimentally determined.
Immunocytochemistry/ Immunofluorescence
Optimal dilutions of this antibody should be experimentally determined.
Western Blot
Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Recommended applications are based on validated applications from the unconjugated base product NBP2-81042. This conjugated antibody is not kept in inventory and is made to order using validated conjugation protocols.
Spectra Viewer
Plan Your Experiments
Use our spectra viewer to interactively plan your experiments, assessing multiplexing options. View the excitation and emission spectra for our fluorescent dye range and other commonly used dyes.
Spectra Viewer
Formulation, Preparation, and Storage
Purification
Protein A purified
Formulation
PBS
Preservative
No Preservative
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C in the dark. Do not freeze.
Background: CD2
The CD2-CD58 interaction has been shown to play a role in anti-tumor immune response, where reduced CD58 signaling is associated with immune escape of tumor cells in various hematological and lymphoid malignancies, but restoration of the signal promotes an anti-tumor response (2,5). Additionally, following cytomegalovirus (CMV) infection, CD2's binding to upregulated CD58 on CMV-infected cells is crucial for the activation and function of adaptive NK cells in the anti-viral response (2). In contrast, in situations where there is an increase in T cell and NK cell activation, like various autoimmune disorders or following organ transplant, costimulatory blockade of CD2-CD58 may be a potential therapeutic treatment approach (1). Mouse and rat xenograft models have shown that blocking the CD2 using anti-CD2 monoclonal antibodies contributes to graft survival and protects against lymphocyte infiltration and inflammatory damage (2).
References
1. Binder C, Cvetkovski F, Sellberg F, et al. CD2 Immunobiology. Front Immunol. 2020;11:1090. https://doi.org/10.3389/fimmu.2020.01090
2. Zhang Y, Liu Q, Yang S, Liao Q. CD58 Immunobiology at a Glance. Front Immunol. 2021;12:705260. https://doi.org/10.3389/fimmu.2021.705260
3. Uniprot (P06729)
4. van der Merwe PA. A subtle role for CD2 in T cell antigen recognition. J Exp Med. 1999;190(10):1371-1374. https://doi.org/10.1084/jem.190.10.1371
5. Nishikori M, Kitawaki T, Tashima M, Shimazu Y, Mori M, et al. Diminished CD2 Expression in T cells Permits Tumor Immune Escape. J Clin Cell Immunol. 2016;7:406. https://doi.org/10.4172/2155-9899.1000406
Alternate Names
CD2, LFA-2, T11
Gene Symbol
CD2
Additional CD2 Products
Product Documents for CD2 Antibody (YTH 655) [CoraFluor™ 1]
Product Specific Notices for CD2 Antibody (YTH 655) [CoraFluor™ 1]
Sold for research purposes only under agreement from Massachusetts General Hospital, US Patent No. 12,134,721. A license is required for development of new commercial assay platforms (e.g., microarrays, microfluidics), diagnostic use or other unlicensed uses. Please contact Technical Support for further details: techsupport@bio-techne.com.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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