46-0452-80

antibody from Invitrogen Antibodies
Targeting: PTPRC CD45, GP180, LCA, T200
Provider product page for 46-0452-80

Antibody data

Product number
46-0452-80 - Provider product page
Provider
Invitrogen Antibodies
Product name
Anti-CD45R (B220) Monoclonal Antibody (RA3-6B2), PerCP-eFluor 710, eBioscience™
Antibody type
Monoclonal
Antigen
Other
Description
Description: The RA3-6B2 monoclonal antibody reacts with exon A-restricted isoform of mouse CD45, a 220 kDa surface molecule. CD45R/B220 epitope is mainly expressed by the B cell lineage from early Pro-B to mature B cells. However, some activated T cells, lymphokine activated killer cells (LAK), NK cell progenitors in the bone marrow, and T cells of the \I{lpr/lpr\I} mutant mouse also express this antigen. Applications Reported: This RA3-6B2 antibody has been reported for use in flow cytometric analysis. Applications Tested: This RA3-6B2 antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 0.5 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. PerCP-eFluor® 710 emits at 710 nm and is excited with the blue laser (488 nm); it can be used in place of PerCP-Cyanine5.5. We recommend using a 710/50 bandpass filter, however, the 695/40 bandpass filter is an acceptable alternative. Please make sure that your instrument is capable of detecting this fluorochrome. Fixation: Samples can be stored in IC Fixation Buffer (cat. 00-8222) (100 µL cell sample + 100 µL IC Fixation Buffer) or 1-step Fix/Lyse Solution (cat. 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically. Excitation: 488 nm; Emission: 710 nm; Laser: Blue Laser. Filtration: 0.2 µm post-manufacturing filtered.
Reactivity
Human, Mouse
Host
Rat
Isotype
IgG
Antibody clone number
RA3-6B2
Vial size
25 µg
Concentration
0.2 mg/mL
Storage
4° C, store in dark, DO NOT FREEZE!
PTPRC protein structure - 46-0452-80 shown in red.