Mouse monoclonal antibody [MEM-55] to CD45RBThe protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitosis, and oncogenic transformation. This PTP contains an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus is classified as a receptor type PTP. This PTP has been shown to be an essential regulator of T- and B-cell antigen receptor signaling. It functions through either direct interaction with components of the antigen receptor complexes, or by activating various Src family kinases required for the antigen receptor signaling. This PTP also suppresses JAK kinases, and thus functions as a regulator of cytokine receptor signaling. Alternatively spliced transcripts variants of this gene, which encode distinct isoforms, have been reported. [provided by RefSeq, Jun 2012]
Key Feature
Clonality
Monoclonal
Isotype
IgG1
Clone Number
MEM-55
Host Species
Mouse
Tested Applications
FACSIHC-FIHC-PIP
Flow Cytometry: 1/50 - 1/100:
Species Reactivity
HumanMonkeyRabbitRhesus Monkey
Concentration
1mg/ml
Purification
Affinity purified
Target Information
Gene Synonyms
CD45 LY5 T200 L-CA PTPRC LCA CD45R protein tyrosine phosphatase receptor type C B220 GP180
Target
CD45RB
Tissue Specificity
This antibody recognizes the isoform of CD45 encoded by exon B. Clone MEM-55 immunoprecipitates bands of 190, 200 and 205kD.
Application
Application
FACS analysis of human peripheral blood lymphocytes using CD45RB antibody [MEM-55].
Application Notes
Flow Cytometry: 1/50 - 1/100:
Additional Information
Form
Liquid
Storage Instructions
Store at +4°C or at -20°C if preferred. This product should be stored undiluted. Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.