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MABF554 Sigma-AldrichAnti-CD27 Antibody (human), PE-Cy7, clone O323

This mouse monoclonal antibody Anti-CD27 (human), PE-Cy7 & clone O323 validated for use in Flow Cytometry for the detection of CD27.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

SDS
CoA

Research Category: Inflammation & Immunology Gene Symbol: CD27, TNFRSF7 UniProt Number: P26842

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Overview

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Key Spec Table

Species Reactivity	Key Applications	Host	Format	Antibody Type
H	FC	M	PE-Cy7	Monoclonal Antibody

Description
Catalogue Number	MABF554
Description	Anti-CD27 Antibody (human), PE-Cy7, clone O323
Alternate Names	CD27 antigen CD27L receptor T-cell activation antigen CD27 T14 Tumor necrosis factor receptor superfamily member 7 CD antigen CD27
Background Information	The O323 antibody reacts with human CD27 (TNFRSF7), a cell surface homodimer of 55 kDa subunits, which provides co-stimulatory signaling in support of the T cell (TCR) and B cell (BCR) receptors. By comparison with CD28, whose TCR co-stimulatory signal can trigger cell proliferation, CD27 signaling appears to promote cell survival and differentiation to effector / memory stages. Also in contrast with CD28, the CD27 receptor may be shed following interaction with its ligand CD70, which is typically expressed on activated dendritic cells, T cells and B cells. With respect to B cells, CD27 is considered to be a phenotypic marker for memory B cells. CD27 has been included within a group of phenotypic markers for identifying human B regulatory cells (Bregs), a cell type proposed to regulate CD4+ T cell proliferation and Foxp3 / CTLA-4 expression in Treg cells.The O323 antibody may be used for analysis of CD27 expression on peripheral T cells, and is frequently used in combination with antibodies for IgD and IgM to distinguish naïve vs. memory B cell populations. For identification of Breg cells, this antibody has been used in combination with antibodies for CD25, CD27, CD1d, IL-10 and TGF-beta (Kessel et al. 2012. Autoimm. Rev. 11(9): 670-677). The antibody is also reported for cross-reactivity with Baboon, Cynomolgus and Rhesus CD27.

Product Information
Format	PE-Cy7
Presentation	Purified Mouse Monoclonal Antibody in buffer containing 10 mM NaH2PO4, 150 mM NaCl, 0.1% gelatin, pH 7.2, and up to 0.1% sodium azide.
Quality Level	MQ100

Applications
Application	This mouse monoclonal antibody Anti-CD27 (human), PE-Cy7 & clone O323 validated for use in Flow Cytometry for the detection of CD27.
Key Applications	Flow Cytometry

Biological Information
Immunogen	Immunogen information for this antibody is proprietary information.
Clone	O323
Concentration	5 µL (0.25 µg)/test
Host	Mouse
Isotype	IgG1κ
Species Reactivity	Human
Antibody Type	Monoclonal Antibody
Gene Symbol	CD27 TNFRSF7
Purification Method	Size Exclusion Chromatography
UniProt Number	P26842

Product Usage Statements
Quality Assurance	The monoclonal antibody was purified from tissue culture supernatant via affinity chromatography. The purified antibody was conjugated under optimal conditions, with unreacted dye removed from the preparation. Flow Cytometry Analysis: 0.25 µg of this antibody detected CD27 in one million human peripheral blood lymphocytes.
Usage Statement	Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage and Shipping Information
Storage Conditions	It is recommended to store the product undiluted at 2-8°C and protected from prolonged exposure to light. Do not freeze.

Packaging Information
Material Size	25 tests

Global Trade Item Number
Catalogue Number	GTIN
MABF554	04053252963193

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