CD43/Sialophorin Antibody (SPN/1094) [DyLight 550]

• Reactivity: Hu
• Applications: WB, Flow, ICC/IF, IHC, CyTOF-ready, ICC/IF
• Clone: SPN/1094
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: DyLight 550

CD43/Sialophorin Antibody (SPN/1094) [DyLight 550] Summary

• 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.
• Immunogen: Recombinant full-length human CD43/Sialophorin protein (Uniprot: P16150)
• Localization: Cell surface
• Marker: T-Cell Marker
• Specificity: It recognizes a cell surface glycoprotein of 95/115/135kDa (depending upon the extent of glycosylation), identified as CD43. 70-90% of T-cell lymphomas and from 22-37% of B-cell lymphomas express CD43. No reactivity has been observed with reactive B-cells. So a B-lineage population that co-expresses CD43 is highly likely to be a malignant lymphoma, especially a low-grade lymphoma, rather than a reactive B-cell population. When CD43 antibody is used in combination with anti-CD20, effective immunophenotyping of the lymphomas in formalin-fixed tissues can be obtained. Co-staining of a lymphoid infiltrate with anti-CD20 and anti-CD43 argues against a reactive process and favors a diagnosis of lymphoma.
• Isotype: IgG1 Kappa
• Clonality: Monoclonal
• Host: Mouse
• Gene: SPN
• Purity: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • CyTOF-ready
  • Flow Cytometry
  • Immunocytochemistry/ Immunofluorescence
  • Immunofluorescence
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin
  • Western Blot
• Application Notes: Recommended applications are based on validated applications from the unconjugated base product NBP2-47880. This conjugated antibody is not kept in inventory and is made to order using validated conjugation protocols.

Packaging, Storage & Formulations

• Storage: Store at 4C in the dark.
• Buffer: 50mM Sodium Borate
• Preservative: 0.05% Sodium Azide
• Purity: Protein A or G purified

Notes

DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.

Alternate Names for CD43/Sialophorin Antibody (SPN/1094) [DyLight 550]

• CD43 antigen
• CD43
• CD43)
• Galactoglycoprotein
• GALGP
• GPL115
• Leukocyte sialoglycoprotein
• Leukosialin
• LSN
• Ly-48
• sialophorin (gpL115, leukosialin, CD43)
• Sialophorin
• SPN

Background

CD43 is a key glycoprotein of thymocytes and T lymphocytes, which affects the physicochemical properties of the T-cell surface and plays a role in lectin binding. This antibody contains an extended rodlike structure that may protrude above the glycocalyx of the cell, allowing accessibility of multiple glycan chains for binding. During T-cell activation CD43 is actively removed from the T-cell-antigen-presenting cell contact site, thus suggesting CD43's role in negative regulation of the adaptive immune response.

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: SPN