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Leinco Technologies
CD45R Monoclonal Antibody (RA3-6B2), Functional Grade, In Vivo PLATINUM™
Product Details
C2844-1MG
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse
Host/Isotype
Rat
/ IgG2a, kappa
Class
Monoclonal
Type
Antibody
Clone
RA3-6B2
Immunogen
Abelson murine leukemia virus-induced pre-B tumor cells
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
Protein A/G
Storage buffer
PBS, pH 7.2-7.4
Contains
no preservative
Storage conditions
4°C short term, -80°C long term
Shipping conditions
Ambient (domestic); Wet ice (international)
Product Specific Information
Specificity: Clone RA3-6B2 recognizes the B-cell determinant (Mr 220 kD) of the CD45 molecule.
Endotoxin Level: <0.5 EU/mg as determined by the LAL method. Purity: >95% by SDS Page; ≥98% monomer by analytical SEC.
Product Preparation: Functional grade preclinical antibodies are manufactured in an animal free facility using only In vitro protein free cell culture techniques and are purified by a multi-step process including the use of protein A or G to assure extremely low levels of endotoxins, leachable protein A or aggregates. Pathogen Testing: To protect mouse colonies from infection by pathogens and to assure that experimental preclinical data is not affected by such pathogens, all of Leinco Purified Functional PLATINUM™ antibodies are tested and guaranteed to be negative for all pathogens in the IDEXX IMPACT I Mouse Profile.
Storage and Handling: Functional grade preclinical antibodies may be stored sterile as received at 2-8 C for up to one month. For longer term storage, aseptically aliquot in working volumes without diluting and store at -80 C. Avoid Repeated Freeze Thaw Cycles.
This antibody has been tested in the following applications: Immunoprecipitation, Immunohistochemistry-Fresh Frozen, Functional Assay, Flow Cytometry, Depletion, CyTOF®, CODEX®, Activation.
Target Information
CD45R (PTPRC) 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, mitotic cycle, and oncogenic transformation. CD45 contains an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains. CD45 is specifically expressed in hematopoietic cells and has been shown to be an essential regulator of T- and B-cell antigen receptor signaling. CD45 glycoprotein is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases. CD45 protein exists in multiple isoforms as a result of alternative splicing, and these isoforms differ in their extracellular domains, but share identical transmembrane and cytoplasmic domains. Further, these CD45 isoforms differ in their ability to translocate into the glycosphingolipid-enriched membrane domains and their expression depends on cell type and physiological state of the cell. In addition to its role in immunoreceptor signaling, CD45 is important in promoting cell survival by modulating integrin-mediated signal transduction pathway and is also involved in DNA fragmentation during apoptosis. CD45RA is an isoform of the CD45 complex and has restricted expression between different subtypes of lymphoid cells. Diseases associated with CD45 dysfunction include Severe Combined Immunodeficiency (T-cell negative, B-Cell Negative) and Hepatitis C.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD45; CD45 antigen; L-CA; Leukocyte common antigen; Ly-5; Lymphocyte antigen 5; lymphocyte common antigen; protein tyrosine phosphatase, receptor type, C; protein tyrosine phosphatase, receptor type, c polypeptide; PTPRC; Receptor-type tyrosine-protein phosphatase C; T200; T200 glycoprotein; T200 leukocyte common antigen
Gene Aliases: B220; CD45; CD45R; GP180; L-CA; LCA; loc; Ly-5; LY5; Lyt-4; PTPRC; T200
UniProt ID: (Human) P08575, (Mouse) P06800
Entrez Gene ID: (Human) 5788, (Mouse) 19264
protein tyrosine phosphatase activity
transmembrane receptor protein tyrosine phosphatase activity
protein binding
protein kinase binding
phosphoprotein phosphatase activity
heparin binding
hydrolase activity
phosphatase activity
heparan sulfate proteoglycan binding
protein phosphatase
protein modifying enzyme
negative regulation of T cell mediated cytotoxicity
negative regulation of cytokine-mediated signaling pathway
hematopoietic progenitor cell differentiation
immunoglobulin biosynthetic process
negative regulation of protein kinase activity
protein dephosphorylation
negative regulation of cell adhesion involved in substrate-bound cell migration
cell surface receptor signaling pathway
dephosphorylation
T cell differentiation
positive regulation of B cell proliferation
peptidyl-tyrosine dephosphorylation
B cell proliferation
positive regulation of T cell proliferation
cell cycle phase transition
positive regulation of protein kinase activity
bone marrow development
stem cell development
T cell receptor signaling pathway
B cell receptor signaling pathway
positive regulation of antigen receptor-mediated signaling pathway
release of sequestered calcium ion into cytosol
defense response to virus
regulation of cell cycle
positive regulation of hematopoietic stem cell migration
positive regulation of stem cell proliferation
activation of MAPK activity
positive regulation of T cell mediated cytotoxicity
positive regulation of T cell mediated immunity
regulation of humoral immune response mediated by circulating immunoglobulin
positive regulation of humoral immune response mediated by circulating immunoglobulin
leukocyte cell-cell adhesion
response to gamma radiation
B cell differentiation
negative regulation of protein autophosphorylation
heterotypic cell-cell adhesion
T cell proliferation
positive regulation of MAPK cascade
positive thymic T cell selection
negative thymic T cell selection
regulation of B cell differentiation
positive regulation of T cell differentiation
positive regulation of gamma-delta T cell differentiation
positive regulation of alpha-beta T cell proliferation
positive regulation of isotype switching to IgG isotypes
negative regulation of peptidyl-tyrosine phosphorylation
regulation of B cell receptor signaling pathway
regulation of extrinsic apoptotic signaling pathway
positive regulation of extrinsic apoptotic signaling pathway
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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