The site is undergoing maintenance on
If you encounter problems while ordering, please contact us at BDBCustomerService@bd.com
See More
Product Details
BD OptiBuild™
P2X7; P2X7 purinoceptor; P2RX7; P2X7R; P2Z receptor; ATP receptor
Mouse (Tested in Development)
Rat IgG2b, κ
Mouse Mast Cells
Flow cytometry (Qualified)
0.2 mg/ml
AB_2742850
Aqueous buffered solution containing ≤0.09% sodium azide.
RUO
Preparation And Storage
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with BD Horizon BV650 under optimal conditions that minimize unconjugated dye and antibody.
Recommended Assay Procedures
For optimal and reproducible results, BD Horizon Brilliant Stain Buffer should be used anytime two or more BD Horizon Brilliant dyes (including BD OptiBuild Brilliant reagents) are used in the same experiment. Fluorescent dye interactions may cause staining artifacts which may affect data interpretation. The BD Horizon Brilliant Stain Buffer was designed to minimize these interactions. More information can be found in the Technical Data Sheet of the BD Horizon Brilliant Stain Buffer (Cat. No. 563794).
Product Notices
- This antibody was developed for use in flow cytometry.
- The production process underwent stringent testing and validation to assure that it generates a high-quality conjugate with consistent performance and specific binding activity. However, verification testing has not been performed on all conjugate lots.
- Researchers should determine the optimal concentration of this reagent for their individual applications.
- An isotype control should be used at the same concentration as the antibody of interest.
- Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
- For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
- BD Horizon Brilliant Stain Buffer is covered by one or more of the following US patents: 8,110,673; 8,158,444; 8,575,303; 8,354,239.
- BD Horizon Brilliant Violet 650 is covered by one or more of the following US patents: 8,110,673; 8,158,444; 8,227,187; 8,455,613; 8,575,303; 8,354,239.
- Alexa Fluor® is a registered trademark of Life Technologies Corporation.
Companion Products
Purified Rat Anti-Mouse CD16/CD32 (Mouse BD Fc Block™) RUO
Size
0.1 mg
Cat No.
553141
Stain Buffer (FBS) RUO
Size
500 ML
Cat No.
554656
Stain Buffer (BSA) RUO
Size
500 ML
Cat No.
554657
Brilliant Stain Buffer RUO
Size
100 Tests
Cat No.
563794
Lysing Buffer RUO
Size
100 ML
Cat No.
555899
BV650 Rat IgG2b, κ Isotype Control RUO
Size
50 µg
Cat No.
563233
745267 Rev. 1
Antibody Details
1F11
The 1F11monoclonal antibody specifically binds to the P2X7 receptor. P2X7 is also known as the P2X7 Receptor (P2X7R), Purinergic receptor P2X ligand-gated ion channel 7 (P2RX7), P2X7 purinoceptor, P2Z receptor, or ATP receptor. P2X7 is differentially expressed on a wide variety of cell types including T cells, B cells, macrophages, dendritic cells, mast cells, neurons, microglia, and astrocytes. Functional P2X receptors exist as trimers. Each P2X7 monomer contains intracellular N and C termini, two transmembrane domains, and a large extra cellular loop. When present at relatively high levels, extracellular adenosine 5'-triphosphate (ATP) binds to the P2X7 receptor and opens a channel for extracellular cation (eg, Na+, K+, Ca++) influx into cells. The P2X7 receptor-mediated cation influx can cause membrane depolarization and Ca++ mediated signaling cascades that trigger cellular responses, eg, the production and/or release of proinflammatory mediators (eg, IL-1β or IL-18) by cells of the immune system. P2X7 is also implicated in mediating ATP-induced apoptosis of cells. The 1F11 antibody reportedly blocks ATP-mediated cellular activation through P2X7R.
The antibody was conjugated to BD Horizon™ BV650 which is part of the BD Horizon Brilliant™ Violet family of dyes. This dye is a tandem fluorochrome of BD Horizon BV421 with an Ex Max of 405-nm and an acceptor dye with an Em Max at 650-nm. BD Horizon BV650 can be excited by the violet laser and detected in a filter used to detect APC-like dyes (eg, 660/20-nm filter). Due to the excitation and emission characteristics of the acceptor dye, there will be spillover into the APC and Alexa Fluor® 700 detectors. However, the spillover can be corrected through compensation as with any other dye combination.
745267 Rev. 1
Format Details
BV650
The BD Horizon Brilliant Violet™ 650 (BV650) Dye is part of the BD Horizon Brilliant Violet™ family of dyes. This tandem fluorochrome is comprised of a BV421 donor with an excitation maximum (Ex Max) of 406-nm and an acceptor dye with an emission maximum (Em Max) at 649-nm. BV650, driven by BD innovation, is designed to be excited by the violet laser (405-nm) and detected using an optical filter centered near 650-nm (e.g., a 660/20-nm bandpass filter). The acceptor dye can be excited by the Red (628–640-nm) laser resulting in cross-laser excitation and fluorescence spillover. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
BV650
406 nm
649 nm
745267 Rev.1
Citations & References
View product citations for antibody "745267" on CiteAb
Development References (4)
-
Bulanova E, Bulfone-Paus S. P2 receptor-mediated signaling in mast cell biology. Purinergic Signal. 2010; 6(1):3-17. (Biology). View Reference
-
Cloning and functional characterisation of the mouse P2X7 receptor. Cloning and functional characterisation of the mouse P2X7 receptor. FEBS Lett. 1998; 439(1-2):26-30. (Biology). View Reference
-
Idzko M, Ferrari D, Eltzschig HK. Nucleotide signalling during inflammation. Nature. 2014; 509(7500):310-317. (Biology).
-
Kurashima Y, Amiya T, Nochi T, et al. Extracellular ATP mediates mast cell-dependent intestinal inflammation through P2X7 purinoceptors.. Nat Commun. 2012; 3:1034. (Immunogen: Functional assay, Immunoprecipitation, Inhibition, In vivo exacerbation). View Reference
745267 Rev. 1
Please refer to Support Documents for Quality Certificates
Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described
Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.
For Research Use Only. Not for use in diagnostic or therapeutic procedures.