Loading...

Skip to main content

Call us on + 1 (800) 604-9114 for more information about our products

Looking for specific datasheet Manual/COA/MSDS?
Request a Manual/COA/MSDS

Interested to get a quote about our products?
Request a Quote

Immunohistochemistry (IHC) (Formalin-fixed, paraffin-embedded human Tonsil stained with CD35 Ab (E11).)

Mouse CD35 / CR1 Monoclonal Antibody | anti-CR1 antibody

CD35 / CR1 (Follicular Dendritic Cell Marker) Mouse Monoclonal Antibody

Gene Names
CR1; KN; C3BR; C4BR; CD35
Reactivity
Human, Baboon, Cynomolgus Monkey, Rhesus Monkey
Applications
Flow Cytometry, Functional Assay, Immunofluorescence, Immunohistochemistry
Synonyms
CD35 / CR1; Monoclonal Antibody; CD35 / CR1 (Follicular Dendritic Cell Marker) Mouse Monoclonal Antibody; C3 binding protein; C3b/C4b receptor; C3BR; C4BR; Complement Component (3b/4b) receptor 1 including Knops blood group system; Complement receptor type 1; KN; Knops blood group antigen; anti-CR1 antibody
Ordering
For Research Use Only!
Host
Mouse
Reactivity
Human, Baboon, Cynomolgus Monkey, Rhesus Monkey
Clonality
Monoclonal
Isotype
IgG1, kappa
Clone Number
E11
Specificity
Recognizes a protein of 210-220kDa, which is identified as the complement receptor 1 (CR1)/CD35. This MAb is specific for a site in CR1 that is distal from the C3b-binding site, so that it is unable to block CR1 activity. This MAb is highly specific to CR1 and shows no cross-reaction with CR2. The primary function of CR1 is to serve as the cellular receptor for C3b and C4b, the most important components of the complement system leading to clearance of foreign macromolecules. The Knops blood group system is a system of antigens located on this protein. Follicular dendritic cells (FDC) are restricted to the B-cell regions of secondary lymphoid follicles. They are CD21+/CD35+/CD1a-. This MAb labels follicular dendritic cells and follicular dendritic cell sarcoma.
Form/Format
200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Sequence Length
2039
Applicable Applications for anti-CR1 antibody
Flow Cytometry (FC/FACS), Immunofluorescence (IF), Immunohistochemistry (IHC) Formalin
Application Notes
Flow Cytometry (0.5-1ug/million cells in 0.1ml)
Immunofluorescence (1-2ug/ml)
Immunohistochemistry (Formalin-fixed) (0.5-1ug/ml for 30 minutes at RT) (Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes)
Cellular Localization
Cell Surface
Immunogen
Intact human monocytes
Hu-Chromosome Location
1q32.2
Positive Control
Follicular dendritic cells (FDC) in tonsil
Preparation and Storage
Antibody with azide - store at 2 to 8 degree C. Antibody without azide - store at -20 to -80 degree C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Immunohistochemistry (IHC)

(Formalin-fixed, paraffin-embedded human Tonsil stained with CD35 Ab (E11).)

Immunohistochemistry (IHC) (Formalin-fixed, paraffin-embedded human Tonsil stained with CD35 Ab (E11).)
References
Hogg N, et. al. European Journal of Immunology, 1984, 14:236-43

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
210-220kDa
NCBI Official Full Name
complement receptor type 1 isoform F
NCBI Official Synonym Full Names
complement component 3b/4b receptor 1 (Knops blood group)
NCBI Official Symbol
CR1
NCBI Official Synonym Symbols
KN; C3BR; C4BR; CD35
NCBI Protein Information
complement receptor type 1
UniProt Protein Name
Complement receptor type 1
Protein Family
UniProt Gene Name
CR1
UniProt Synonym Gene Names
C3BR
UniProt Entry Name
CR1_HUMAN

NCBI Description

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 Description

CR1: Mediates cellular binding of particles and immune complexes that have activated complement. Belongs to the receptors of complement activation (RCA) family.

Protein type: Receptor, misc.; Membrane protein, integral

Chromosomal Location of Human Ortholog: 1q32

Cellular Component: cell surface; integral to plasma membrane; plasma membrane

Molecular Function: complement component C3b binding; complement component C3b receptor activity; complement component C4b binding; complement component C4b receptor activity

Biological Process: negative regulation of complement activation, alternative pathway; negative regulation of complement activation, classical pathway; regulation of complement activation

Disease: Knops Blood Group System; Malaria, Susceptibility To

Research Articles on CR1

Similar Products

Product Notes

The CR1 cr1 (Catalog #AAA438337) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The CD35 / CR1 (Follicular Dendritic Cell Marker) Mouse Monoclonal Antibody reacts with Human, Baboon, Cynomolgus Monkey, Rhesus Monkey and may cross-react with other species as described in the data sheet. AAA Biotech's CD35 / CR1 can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry (FC/FACS), Immunofluorescence (IF), Immunohistochemistry (IHC) Formalin. Flow Cytometry (0.5-1ug/million cells in 0.1ml) Immunofluorescence (1-2ug/ml) Immunohistochemistry (Formalin-fixed) (0.5-1ug/ml for 30 minutes at RT) (Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes). Researchers should empirically determine the suitability of the CR1 cr1 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 "CD35 / CR1, Monoclonal 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.

Item has been added to Shopping Cart

If you are ready to order, navigate to Shopping Cart and get ready to checkout.

Looking for a specific manual?
Request a Manual

Request more Information

Please complete the form below and a representative will contact you as soon as possible.

Request a Manual

Please complete the form below and a representative will contact you as soon as possible.

Request a Quote

Please complete the form below and a representative will contact you as soon as possible.