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Complement Receptor 1 & 2 Recombinant Antibody | Cr2 recombinant antibody

Anti-Complement Receptor 1 & 2 [7G6]

Gene Names
Cr2; Cr1; C3DR; CD21; CD35; Cr-1; Cr-2
Reactivity
Mouse
Applications
Flow Cytometry, Functional Assay, Immunohistochemistry, Immunoprecipitation, Western Blot
Purity
Protein A Affinity Purified
Synonyms
Complement Receptor 1 & 2; Anti-Complement Receptor 1 & 2 [7G6]; CD21 & CD35; Cr2 recombinant antibody
Ordering
For Research Use Only!
Reactivity
Mouse
Isotype
Rat IgG2b, kappa
Clone Number
7G6
Specificity
Recognizes an epitope shared by 145-150kDa and 190kDa complement receptor proteins, originally designated CR2 (CD21) and CR1 (CD35).
Purity/Purification
Protein A Affinity Purified
Concentration
1mg/ml (varies by lot)
Sequence Length
1025
Applicable Applications for Cr2 recombinant antibody
Flow Cytometry (FC/FACS), Immunohistochemistry (IHC) Formalin, Immunoprecipitation (IP), Western Blot (WB), Block, CoStim
Application Notes
This antibody binds mouse complement receptors CR1 and CR2, functionally blocking CR2 leading to suppression of a normal antibody immune response (see Heyman et al. 1990, PMID: 1695671)
Buffer Composition
PBS only with 0.02% Proclin 300.
Immunogen
Purified Mouse CR1.
Preparation and Storage
Store at 4 degree C for up to 3 months. For longer storage, aliquot and store at -20 degree C.
Related Product Information for Cr2 recombinant antibody
Recombinant monoclonal antibody to Complement Receptor 1 & 2. Manufactured using a Recombinant Platform with variable regions (i.e. specificity) from the hybridoma 7G6.
Product Categories/Family for Cr2 recombinant antibody
References
Kinoshita et al. Monoclonal antibodies to mouse complement receptor type 1 (CR1). Their use in a distribution study showing that mouse erythrocytes and platelets are CR1-negative. J Immunol. 1988 May 1; 140(9):3066-72 PMID:2966205

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
NCBI Official Full Name
Complement receptor type 2
NCBI Official Synonym Full Names
complement receptor 2
NCBI Official Symbol
Cr2
NCBI Official Synonym Symbols
Cr1; C3DR; CD21; CD35; Cr-1; Cr-2
NCBI Protein Information
complement receptor type 2
UniProt Protein Name
Complement receptor type 2
Protein Family
UniProt Gene Name
Cr2
UniProt Synonym Gene Names
Cr2
UniProt Entry Name
CR2_MOUSE

Uniprot Description

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.

Cellular Component: external side of plasma membrane; receptor complex

Molecular Function: complement binding; complement receptor activity; DNA binding; protein binding; protein homodimerization activity; receptor activity

Biological Process: B cell activation; B cell differentiation; B cell proliferation

Research Articles on Cr2

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Product Notes

The Cr2 cr2 (Catalog #AAA488172) is a Recombinant Antibody and is intended for research purposes only. The product is available for immediate purchase. The Anti-Complement Receptor 1 & 2 [7G6] reacts with Mouse and may cross-react with other species as described in the data sheet. AAA Biotech's Complement Receptor 1 & 2 can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry (FC/FACS), Immunohistochemistry (IHC) Formalin, Immunoprecipitation (IP), Western Blot (WB), Block, CoStim. This antibody binds mouse complement receptors CR1 and CR2, functionally blocking CR2 leading to suppression of a normal antibody immune response (see Heyman et al. 1990, PMID: 1695671). Researchers should empirically determine the suitability of the Cr2 cr2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Complement Receptor 1 & 2, Recombinant Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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