CD2 Antibody (RPA-2.10)

Flow Cytometry: CD2 Antibody (RPA-2.10) [NBP2-25200] - CD3+ T-Cells isolated from PBMCs stained with anti-CD2 Alexa Fluor 488 (BL1). Image from a verified customer review.

Flow Cytometry: CD2 Antibody (RPA-2.10) [NBP2-25200] - Cell surface analysis of CD2 in 10^6 human lymphocytes using 0.25 ug of CD2 RPA-2.10 antibody; Shaded histogram represents cells without antibody; green represents isotype control ; red represents CD2 antibody. Goat anti-mouse IgG PE conjugated secondary was used in this test.

Flow Cytometry: CD2 Antibody (RPA-2.10) [NBP2-25200] - Analysis using the Alexa Fluor (R) 488 conjugate of NBP2-25200. Staining of CD2 in 10^6 human lymphocytes using 10 ul (0.25 ug) of this antibody. Shaded histogram represents cells without antibody; green represents isotype control ; red represents anti-CD2.

Flow Cytometry: CD2 Antibody (RPA-2.10) [NBP2-25200] - Analysis using the Allophycocyanin conjugate of NBP2-25200. Staining of normal human peripheral blood cells with Mouse IgG1 kappa Isotype Control APC (open histogram) or Anti-Human CD2 APC (filled histogram). Cells in the lymphocyte gate were used for analysis.

Flow Cytometry: CD2 Antibody (RPA-2.10) [NBP2-25200] - Analysis using the Biotin conjugate of NBP2-25200. Staining of normal human peripheral blood cells with 0.125 ug of Mouse IgG1 kappa Isotype Control Biotin (open histogram) or 0.125 ug of Anti-Human CD2 Biotin (filled histogram) followed by Streptavidin PE.

Flow Cytometry: CD2 Antibody (RPA-2.10) [NBP2-25200] - Analysis using the FITC conjugate of NBP2-25200. Staining of Human peripheral blood lymphocytes with RPA-2.10 FITC.

Flow Cytometry: CD2 Antibody (RPA-2.10) [NBP2-25200] - Analysis using the PE/Cy5 conjugate of NBP2-25200. Staining of normal human peripheral blood cells with Mouse IgG1 kappa Isotype Control PE-Cy5 (open histogram) or Anti-Human CD2 PE-Cy5 (filled histogram). Total cells were used for analysis.

• Reactivity: Hu
• Applications: WB, Flow, IHC, IHC-Fr, B/N
• Clone: RPA-2.10
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: 0.5 mg/ml

CD2 Antibody (RPA-2.10) Summary

• Immunogen: A recombinant protein was used as the immunogen for the CD2 antibody.
• Isotype: IgG1 Kappa
• Clonality: Monoclonal
• Host: Mouse
• Gene: CD2
• Purity: Protein G purified

Applications/Dilutions

• Dilutions:
  • Western Blot 1:100-1:2000
  • Flow Cytometry 0.1-0.25 ug per 1x10^6 cells
  • Immunohistochemistry 1:10-1:500
  • Immunohistochemistry-Frozen 1:10-1:500
  • Block/Neutralize
• Application Notes: Flow reported from a verified customer review.

Reactivity Notes

This product reacts with Human.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: CD2 RPA-2.10 antibody at 0.5 mg/ml in PBS containing 0.05% BSA
• Preservative: 0.05% Sodium Azide
• Concentration: 0.5 mg/ml
• Purity: Protein G purified

Alternate Names for CD2 Antibody (RPA-2.10)

• CD2 antigen (p50), sheep red blood cell receptor
• CD2 antigen
• CD2 molecule
• CD2
• Erythrocyte receptor
• FLJ46032
• LFA-2
• LFA-3 receptor
• lymphocyte-function antigen-2
• Rosette receptor
• SRBC
• T11
• T-cell surface antigen CD2
• T-cell surface antigen T11/Leu-5

Background

CD2 a well known Tcell marker is a surface antigen of the human T-lymphocyte lineage. Also known as the sheep erythrocyte receptor, CD2 is a 351 amino acid containing protein that contains an Ig-like C2 -type (immunoglobulin like) domain, an Ig-like V-type (immunoglobulin like) domain and a cytoplasmic domain implicated in Tcell signaling. It interacts with CD2AP (CD2-associated protein) and PSTPIP1 (proline-serine-threonine phosphatase interacting protein 1). CD2 mediates adhesion between Tcells and other cell types by interacting with lymphocyte function-associated antigen (LFA-3) and CD48/BCM1. Interaction between CD2 and its counter receptor, LFA3 (CD58), on opposing cells helps in immune recognition and facilitates contacts between helper T-lymphocytes and antigen-presenting cells as well as between cytolytic effectors and target cells. CD2 expression promotes chronic HBV infection and may also contribute to the hepatocyte damage. Expression of CD2 is common on all peripheral blood Tcells, thymocytes, and also on some natural killer cells but not on B lymphocytes.

Limitations

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.

Bioinformatics

• Gene Symbol: CD2