Catalog #CP130
RecombiMAb anti-mouse CD71 (TfR1)
Clone
R17 217.1.3-CP130
Reactivities
Mouse
Isotype
Mouse IgG2a
(switched from rat IgG2a)
(switched from rat IgG2a)
Product Description
The R17 217.1.3-CP130 monoclonal antibody is a chimeric version of the original R17 217.1.3 antibody. The variable domain sequences are identical to the original R17 217.1.3 but the constant region sequences have been switched from rat IgG2a to mouse IgG2a. The R17 217.1.3-CP130 antibody contains no Fc mutations just as the original rat IgG2a antibody does not. The R17 217.1.3-CP130 monoclonal antibody reacts with mouse CD71 also known as transferrin receptor protein 1 (TfR1). CD71 is a 170-180 kDa type II homodimeric transmembrane glycoprotein which is expressed on the surface of proliferating cells, reticulocytes, and erythroid precursors. CD71 plays a role in the control of cellular proliferation and is required for iron import from transferrin into cells by endocytosis. Due to its important role in proliferation and cellular iron intake as well as the fact that many cancerous cells express high levels of CD71 it is being explored as a potential new target in cases of human leukemia & lymphoma. The R17 217.1.3 antibody has been shown to deplete CD71+ erythroid splenocytes.
Specifications
| Isotype | Mouse IgG2a, κ |
|---|---|
| Recommended Isotype Control(s) | InVivoPlus mouse IgG2a isotype control, unknown specificity |
| Recommended Dilution Buffer | InVivoPure pH 7.0 Dilution Buffer |
| Conjugation | This product is unconjugated. Conjugation is available via our Antibody Conjugation Services. |
| Immunogen | Mouse erythroleukemia cell line 745.6 |
| Reported Applications |
in vivo depletion of CD71+ cells* *Reported for the original rat IgG2a R17 217.1.3 antibody |
| Formulation |
PBS, pH 7.0 Contains no stabilizers or preservatives |
| Endotoxin |
≤0.5EU/mg (≤0.0005EU/μg) Determined by LAL gel clotting assay |
| Aggregation |
<5% Determined by SEC |
| Purity |
≥95% Determined by SDS-PAGE |
| Sterility | 0.2 µm filtration |
| Production | Purified from CHO cell supernatant in an animal-free facility |
| Purification | Protein G |
| Molecular Weight | 150 kDa |
| Murine Pathogen Tests |
Ectromelia/Mousepox Virus: Negative Hantavirus: Negative K Virus: Negative Lactate Dehydrogenase-Elevating Virus: Negative Lymphocytic Choriomeningitis virus: Negative Mouse Adenovirus: Negative Mouse Cytomegalovirus: Negative Mouse Hepatitis Virus: Negative Mouse Minute Virus: Negative Mouse Norovirus: Negative Mouse Parvovirus: Negative Mouse Rotavirus: Negative Mycoplasma Pulmonis: Negative Pneumonia Virus of Mice: Negative Polyoma Virus: Negative Reovirus Screen: Negative Sendai Virus: Negative Theiler’s Murine Encephalomyelitis: Negative |
| Storage | The antibody solution should be stored at the stock concentration at 4°C. Do not freeze. |
| Need a Custom Formulation? | See All Antibody Customization Options |