Thermo Fisher Scientific CD307e (FcRL5) Monoclonal Antibody (509F6), eFluor 660, eBioscience

Applications

Tested Dilution

Publications

Flow Cytometry (Flow)

5 µL (1 µg)/test

View 1 publication 1 publication

Product Specifications

Species Reactivity

Human

Published species

Human

Host/Isotype

Mouse / IgG2a, kappa

Recommended Isotype Control

Mouse IgG2a kappa Isotype Control (eBM2a), eFluor™ 660, eBioscience™

Class

Monoclonal

Type

Antibody

Clone

509F6

Conjugate

eFluor™ 660 eFluor™ 660 eFluor™ 660

Excitation/Emission Max

651/668 nm View spectra

Form

Liquid

Concentration

5 µL/Test

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.2, with 0.2% BSA

Contains

0.09% sodium azide

Storage conditions

4° C, store in dark, DO NOT FREEZE!

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2574199

Product Specific Information

Description: The 509F6 monoclonal antibody reacts with human CD307e which is also known as Fc receptor-like 5, FcRL5, FcRH5, or IRTA2. CD307e is a surface protein expressed selectively on naive mature B cells and on bone marrow plasma cells, and binds to all IgG isotypes. CD307e functions as an inhibitory coreceptor on mature B cells in humans via the recruitment of the phosphatase SHP-1 to its two immunoreceptor tyrosine-based inhibitory motifs (ITIM). CD307e can also exist in soluble form and high levels of soluble CD307e have been detected in the blood of patients with multiple myeloma, chronic lymphocytic leukemia, and mantle cell lymphoma. Because surface-bound CD307e is also highly-expressed on malignant B cells from multiple myeloma, chronic lymphocytic leukemia, and mantle cell lymphoma patients, CD307e may be a useful therapeutic target for the treatment of these cancers.

Applications Reported: This 509F6 antibody has been reported for use in flow cytometric analysis.

Applications Tested: This 509F6 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (1 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.

eFluor® 660 is a replacement for Alexa Fluor® 647. eFluor® 660 emits at 659 nm and is excited with the red laser (633 nm). Please make sure that your instrument is capable of detecting this fluorochome.

Excitation: 633-647 nm; Emission: 668 nm; Laser: Red Laser.

Filtration: 0.2 µm post-manufacturing filtered.

Target Information

Fc receptor homologs (FcRH5), also known as IRTA2 proteins, are transmembrane proteins with sequence homology to classical Fc receptor families. FcRH5 function as activating or inhibitory receptors on discrete B cell populations and are involved in B-cell development and differentiation in peripheral lymphoid organs. FcRH5 expression is deregulated in multiple myeloma and Burkitt lymphoma cell lines with 1q21 abnormalities. FcRH5 may play a critical role for the pathogenesis of B-cell lymphoma.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.