Invitrogen

CD24 Monoclonal Antibody (M1/69), NovaFluor™ Yellow 660, eBioscience™

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Datasheet
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Datasheet
Protocols
Questions & Answers

Product Details

M014T02Y04-A

Applications
Tested Dilution
Publications

Flow Cytometry (Flow)

0.8 µg/test
-
Product Specifications

Species Reactivity

Mouse

Host/Isotype

Rat / IgG2b, kappa

Class

Monoclonal

Type

Antibody

Clone

M1/69

Conjugate

NovaFluor™ Yellow 660 NovaFluor™ Yellow 660 NovaFluor™ Yellow 660

Excitation/Emission Max

550/664 nm View spectra spectra

Form

Liquid

Concentration

5 µL/Test

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.2

Contains

0.09% sodium azide

Storage conditions

4° C, store in dark, DO NOT FREEZE!

RRID

AB_3098994 (AB_2896809)

Product Specific Information

Description: The M1/69 monoclonal antibody reacts with the mouse CD24 molecule, also known as Heat Stable Antigen (HSA). This 35-50 kDa molecule is anchored in the plasma membrane via phosphatidylinositol and is expressed by erythrocytes, thymocytes, peripheral lymphocytes and myeloid lineage. CD24 is a variably glycosylated molecule resulting in heterogeneity of molecular mass of this antigen on cells of different lineages and antibodies to CD24 exhibit subtle differences in staining level on lymphocyte populations. The expression of CD24 has been used to resolve stages of B lymphopoiesis in mouse bone marrow. It has been reported that P-selectin (CD62P) binds to CD24.

Each product contains 1 vial of NovaFluor conjugate and 1 vial of CellBlox Plus Blocking Buffer .

Applications Reported: The M1/69 antibody has been reported for use in flow cytometric analysis.

Applications Tested: The M1/69 antibody has been tested by flow cytometric analysis of mouse splenocytes and thymocytes. This can be used at less than or equal to 0.8 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. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

NovaFluor dyes are not compatible with DNA intercalating viability dyes. Do not use viability dyes such as propidium iodide, 7-actinomycin D (7-AAD) and DAPI. Invitrogen LIVE/DEAD Fixable Dead Cell stains are recommended for use with NovaFluor dyes.

This NovaFluor conjugate has been updated to ship with CellBlox Plus Blocking Buffer (Cat. No. (C001T06F01)). This buffer contains formulation improvements over CellBlox. CellBlox Plus Blocking Buffer is required for optimal staining with NovaFluor conjugates and should be used in all experiments where NovaFluor conjugates are used. Whenever possible, we recommend adding CellBlox Plus Blocking Buffer to antibody cocktails/master mixes prior to combining with cells. Add 5 µL per sample (regardless of the number of NovaFluors in your panel) to use the antibody cocktail as intended. For single-color controls, use 5 µL of CellBlox Blocking Buffer per 100 µL of cell sample containing 10^3 to 10^8 cells.

NovaFluor conjugates are based on Phiton™ technology utilizing novel nucleic acid dye structures that allow for engineered fluorescent signatures with consideration for spillover and spread impacts. Learn more

Excitation: 552 nm; Emission: 663 nm; Laser: 561 nm (Yellow) Laser

Our internal testing shows that NovaFluor Yellow 660 non-specifically stains B cells in SJL mice. Non-specific staining has not been observed in BALB/c or C57BL/6 mice. Other strains have not been tested. See the Antibody Testing Data for an example of this strain-dependent difference.

Target Information

CD24 is a two-chain glycosylphosphatidylinositol (GPI)-anchored glycoprotein expressed at multiple stages of B-cell development, beginning with the bone marrow pro-B-cell compartment and continuing through mature, surface Ig positive B-cells. Plasma cell expression is very low or negative. CD24 is also expressed on the majority of B-lineage acute lymphoblastic leukemias, B-cell CCLs and B-cell non-Hodgkin's lymphomas. CD24 may play a role in regulation of B-cell proliferation and maturation, and control of autoimmunity.

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

How to use the Panel Builder

Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.

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Bioinformatics

Protein Aliases: CD24; cluster of differentiation 24; FLJ22950; FLJ43543; heat stable antigen; HSA; Ly-52; Lymphocyte antigen 52; M1/69-J11D heat stable antigen; MGC75043; Nectadrin; R13-Ag; Signal transducer CD24; X62 heat stable antigen

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Gene Aliases: Cd24; Cd24a; HSA; Ly-52; nectadrin

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UniProt ID: (Mouse) P24807

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Entrez Gene ID: (Mouse) 12484

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Function(s)
protein binding protein kinase binding carbohydrate binding protein tyrosine kinase activator activity
Process(es)
response to hypoxia cell activation regulation of cytokine-mediated signaling pathway response to molecule of bacterial origin pre-B cell differentiation leukocyte migration involved in inflammatory response positive regulation of T cell mediated immune response to tumor cell positive regulation of inflammatory response to antigenic stimulus positive regulation of B cell apoptotic process cell adhesion heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules leukocyte cell-cell adhesion cell surface receptor signaling pathway positive regulation of cytosolic calcium ion concentration neuromuscular synaptic transmission negative regulation of neuroblast proliferation apoptotic mitochondrial changes positive regulation of neuron projection development cell migration regulation of cell-cell adhesion positive regulation of cell-cell adhesion apoptotic nuclear changes negative regulation of B cell proliferation neuron projection development T cell costimulation chemokine receptor transport out of membrane raft negative regulation of transforming growth factor beta3 production positive regulation of integrin activation positive regulation of cell adhesion mediated by integrin regulation of cell-cell adhesion mediated by integrin positive regulation of cell-cell adhesion mediated by integrin negative regulation of erythrocyte clearance homotypic cell-cell adhesion negative regulation of erythrocyte aggregation positive regulation of T cell homeostatic proliferation positive regulation of activated T cell proliferation regulation of phosphorylation cholesterol homeostasis positive regulation of MAP kinase activity regulation of MAPK cascade response to estrogen regulation of B cell differentiation negative regulation of neuron differentiation respiratory burst negative regulation of T cell homeostatic proliferation positive regulation of alpha-beta T cell proliferation synaptic vesicle endocytosis positive regulation of peptidyl-tyrosine phosphorylation negative regulation of neurogenesis positive regulation of calcium-mediated signaling positive regulation of protein tyrosine kinase activity apoptotic signaling pathway
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