catalog number :
MBS9226459
products type :
Blocking Peptide
products full name :
CR2 Antibody (C-term) Blocking Peptide
products short name :
[CR2]
products name syn :
[Complement receptor type 2; Cr2; Complement C3d receptor; Epstein-Barr virus receptor; EBV receptor; CD21; CR2; C3DR]
other names :
[Complement receptor type 2; Complement receptor type 2; complement receptor type 2; complement component 3d receptor 2; Complement C3d receptor; Epstein-Barr virus receptor; EBV receptor; CD_antigen: CD21]
products gene name :
[CR2]
products gene name syn :
[C3DR]
other gene names :
[CR2; CR2; CR; C3DR; CD21; CVID7; SLEB9; C3DR; Cr2; EBV receptor]
uniprot entry name :
CR2_HUMAN
specificity :
The synthetic peptide sequence used to generate the antibody was selected from the C-term region of human CR2. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
form :
Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
storage stability :
Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
other info1 :
Cellular Location: Membrane; Single-pass type I membrane protein
other info2 :
Tissue Location: Mature B-lymphocytes, T-lymphocytes, pharyngeal epithelial cells, astrocytes and follicular dendritic cells of the spleen. Function: Receptor for complement C3Dd, for the Epstein-Barr virus on human B-cells and T-cells and for HNRPU. Participates in B lymphocytes activation.
products description :
CR2 is a membrane protein , which functions as a receptor for Epstein-Barr virus (EBV) binding on B and T lymphocytes.
ncbi pathways :
B Cell Receptor Signaling Pathway (198909); B Cell Receptor Signaling Pathway (83081); B Cell Receptor Signaling Pathway (492); Complement And Coagulation Cascades Pathway (198880); Complement And Coagulation Cascades Pathway (83073); Complement And Coagulation Cascades Pathway (484); Epstein-Barr Virus Infection Pathway (585562); Epstein-Barr Virus Infection Pathway (587115); Hematopoietic Cell Lineage Pathway (83078); Hematopoietic Cell Lineage Pathway (489)
ncbi summary :
This gene encodes a membrane protein, which functions as a receptor for Epstein-Barr virus (EBV) binding on B and T lymphocytes. Genetic variations in this gene are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9). Alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Sep 2009]
uniprot summary :
CR2: Receptor for complement C3Dd, for the Epstein-Barr virus on human B-cells and T-cells and for HNRPU. Participates in B lymphocytes activation. Genetic variations in CR2 are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9). Systemic lupus erythematosus (SLE) is a chronic autoimmune disease with a complex genetic basis. SLE is an inflammatory, and often febrile multisystemic disorder of connective tissue characterized principally by involvement of the skin, joints, kidneys, and serosal membranes. It is thought to represent a failure of the regulatory mechanisms of the autoimmune system. Defects in CR2 are the cause of immunodeficiency, common variable, type 7 (CVID7). A primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen. The defect results from a failure of B-cell differentiation and impaired secretion of immunoglobulins; the numbers of circulating B cells is usually in the normal range, but can be low. Belongs to the receptors of complement activation (RCA) family. 4 isoforms of the human protein are produced by alternative splicing. Protein type: Membrane protein, integral; Receptor, misc. Chromosomal Location of Human Ortholog: 1q32. Cellular Component: receptor complex. Molecular Function: complement binding; DNA binding; protein homodimerization activity. Biological Process: B cell differentiation; B cell proliferation. Disease: Immunodeficiency, Common Variable, 2; Immunodeficiency, Common Variable, 7; Systemic Lupus Erythematosus, Susceptibility To, 9