catalog number :
MBS014985
products type :
ELISA Kit
products full name :
Mouse Complement Component 3B ELISA Kit
products short name :
Complement Component 3B
other names :
complement receptor type 1 isoform S; Complement receptor type 1; complement receptor type 1; CD35 antigen; C3b/C4b receptor; C3-binding protein; Knops blood group antigen; complement component (3b/4b) receptor 1 (Knops blood group); C3b/C4b receptor
other gene names :
CR1; CR1; KN; C3BR; C4BR; CD35; C3BR
uniprot entry name :
CR1_HUMAN
specificity :
No significant cross-reactivity or interference between Mouse C3B and analogues was observed.
storage stability :
Store all reagents at 2-8 degree C
other info1 :
Samples: Serum, Plasma, Tissue Homogenate, Feces, Urine and Body Fluids. Assay Type: Sandwich. Detection Range: 15.6 ug/ml - 500 ug/ml. Sensitivity: 2.0 ug/ml.
other info2 :
Intended Uses: ELISA is a simple and highly sensitive method of analysis that allows for simultaneous and rapid quantification of a large number of samples. The assay is based on the specific recognition of the target compound (analyte/antigen) by antibodies which bind to the compound. The antigen-antibody complex is detected and measured with the aid of an enzyme-labeled antibody or antigen. Upon addition of a non-colored reagent, the enzyme produces a color reaction where the color intensity is directly or inversely proportional to the concentration of the analyte in the sample. This quantitative Sandwich ELISA kit is in tended to determinate C3B concentrations in Mouse serum, plasma, tissue homogenates, feces, urine and body fluids, and it is only for research, not for drug, household, therapeutic or diagnostic applications. Intra-assay Precision: Intra-assay CV (%) are less than 15%. Inter-assay Precision: Inter-assay CV (%) is less than 15%. [CV(%) = SD/mean x100]
products description :
Introduction: ELISA is a simple and highly sensitive method of analysis that allows for simultaneous and rapid quantification of a large number of samples. The assay is based on the specific recognition of the target compound (analyte/antigen) by antibodies which bind to the compound. The antigen-antibody complex is detected and measured with the aid of an enzyme-labeled antibody or antigen. Upon addition of a non-colored reagent, the enzyme produces a color reaction where the color intensity is directly or inversely proportional to the concentration of the analyte in the sample. This quantitative Sandwich ELISA kit is in tended to determinate C3B concentrations in Mouse serum, plasma, tissue homogenates, feces, urine and body fluids, and it is only for research, not for drug, household, therapeutic or diagnostic applications!
ncbi acc num :
NP_000642.3
ncbi gb acc num :
NM_000651.4
ncbi mol weight :
223,663 Da
ncbi pathways :
Complement And Coagulation Cascades Pathway (198880); Complement And Coagulation Cascades Pathway (83073); Complement And Coagulation Cascades Pathway (484); Complement Cascade Pathway (106405); Hematopoietic Cell Lineage Pathway (83078); Hematopoietic Cell Lineage Pathway (489); Immune System Pathway (106386); Innate Immune System Pathway (106387); Legionellosis Pathway (469200); Legionellosis Pathway (469186)
ncbi summary :
This gene is a member of the receptors of complement activation (RCA) family and is located in the 'cluster RCA' region of chromosome 1. The gene encodes a monomeric single-pass type I membrane glycoprotein found on erythrocytes, leukocytes, glomerular podocytes, and splenic follicular dendritic cells. The Knops blood group system is a system of antigens located on this protein. The protein mediates cellular binding to particles and immune complexes that have activated complement. Decreases in expression of this protein and/or mutations in its gene have been associated with gallbladder carcinomas, mesangiocapillary glomerulonephritis, systemic lupus erythematosus and sarcoidosis. Mutations in this gene have also been associated with a reduction in Plasmodium falciparum rosetting, conferring protection against severe malaria. Alternate allele-specific splice variants, encoding different isoforms, have been characterized. Additional allele specific isoforms, including a secreted form, have been described but have not been fully characterized. [provided by RefSeq, Jul 2008]
uniprot summary :
CR1: Mediates cellular binding of particles and immune complexes that have activated complement. Belongs to the receptors of complement activation (RCA) family. Protein type: Membrane protein, integral; Receptor, misc. Chromosomal Location of Human Ortholog: 1q32. Cellular Component: cell surface; integral to plasma membrane; plasma membrane. Molecular Function: complement component C3b receptor activity; complement component C4b binding; complement component C4b receptor activity; complement component C3b binding. Biological Process: negative regulation of complement activation, alternative pathway; complement receptor mediated signaling pathway; negative regulation of complement activation, classical pathway; regulation of complement activation; innate immune response; complement activation, classical pathway. Disease: Knops Blood Group System; Malaria, Susceptibility To