Key Product Details

Species Reactivity

Mouse

Applications

CyTOF-ready, Flow Cytometry, Western Blot

Label

Janelia Fluor 549

Antibody Source

Recombinant Monoclonal Rat IgG2A Clone # 151231

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all IL-3R alpha Antibodies »

Product Specifications

Immunogen

S. frugiperda insect ovarian cell line Sf 21-derived recombinant mouse IL‑3 R alpha/CD123
Ser17-Lys331
Accession # P26952

Reactivity Notes

0

Specificity

Detects mouse IL‑3 R alpha/CD123 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human IL-3 R alpha and recombinant mouse IL-3 R beta is observed.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2A

Applications for IL-3R alpha/CD123 Antibody (151231) [Janelia Fluor® 549]

Application
Recommended Usage

CyTOF-ready

Optimal dilutions of this antibody should be experimentally determined.

Flow Cytometry

Optimal dilutions of this antibody should be experimentally determined.

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: IL-3R alpha

IL3RA (CD123) is a member of the immunoglobulin superfamily that is expressed on hematopoietic progenitors, basophils, mast cells, and megakaryocytes. This transmembrane glycoprotein can bind IL3 with low affinity but cannot transduce signals without association with additional protein partners. CD123 can complex with either common beta chain (CDw131) or the IL3RB chain to form high affinity heterodimeric IL3 receptors. CDw131 can complex with the Alpha subunits of the mouse IL3R, IL5R and GMCSFR to form high affinity receptors, while the IL3RB subunit is specific for IL3 but binds with low affinity. IL3 binding to the receptor complex can induce proliferation and differentiation of hematopoietic cells. It is present in Hematopoietic progenitors, basophils, mast cells and megakaryocytes.

Long Name

Interleukin 3 Receptor alpha

Alternate Names

CD123, IL-3 R alpha, IL-3Ra, IL3R alpha, IL3RA

Gene Symbol

IL3RA

Additional IL-3R alpha Products

Product Documents for IL-3R alpha/CD123 Antibody (151231) [Janelia Fluor® 549]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Download SDS

Product Specific Notices for IL-3R alpha/CD123 Antibody (151231) [Janelia Fluor® 549]

Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.

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.

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