catalog number :
MBS245363
products full name :
Mouse Monoclonal [clone E11] (IgG1) to Human CR1 / CD35
products short name :
CR1 / CD35
products name syn :
Anti-CR1 / CD35 Antibody (clone E11, Azide-free) IHC-plus; CR1; C3b/C4b receptor; C3-binding protein; CD35; C3BR; Knops blood group antigen; C4BR; CD35 antigen; Complement receptor type 1; KN; Human CR1; CD35
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; CD_antigen: CD35
products gene name syn :
CD35
other gene names :
CR1; CR1; KN; C3BR; C4BR; CD35; C3BR
uniprot entry name :
CR1_HUMAN
reactivity :
Cynomolgus monkey, Rhesus monkey, Baboon, Human
specificity :
Is a single chain cell surface glycoprotein which exists in four allotypic forms (A, B, C, D) of 190kD, 220kD, 160kD and 250kD respectively. The molecule is expressed by granulocytes, monocytes, B cells and some T cells. Functionally CD35 acts as a receptor for the C3b component of complement. Clone E11 has been reported to be suitable for use in Western Blot.
purity :
Protein A Purified
form :
PBS, pH 7.4. Sourced in TCS.
storage stability :
+4 degree C or -20 degree C, Avoid repeated freezing and thawing.
tested application :
Immunohistochemistry (IHC - Paraffin; IHC - Frozen), Flow Cytometry (FC/FACS)
app notes :
Flo (1:50 - 1:100), IHC-Fr, IHC-P (10 ug/ml). Usage: Immunohistochemistry: was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary anti.
other info1 :
Target Species: Human. Immunogen Description: Human acute monocytic leukaemia cells.
other info2 :
Immunogen Type: Cells. Immunogen: CR1 / CD35 antibody was raised against human acute monocytic leukaemia cells. Antibody Modification: Azide-free
products categories :
Family: Protease. Subfamily: Serine S1
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 C4b binding; complement component C3b receptor activity; 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