- Clone
- 30-F11 (See other available formats)
- Regulatory Status
- RUO
- Other Names
- T200, Ly-5, LCA
- Isotype
- Rat IgG2b, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications
Cat # | Size | Price | Quantity Check Availability | Save | ||
---|---|---|---|---|---|---|
103133 | 125 µL | 146€ | ||||
103134 | 50 µg | 194€ |
CD45 is a 180-240 kD glycoprotein also known as the leukocyte common antigen (LCA), T200, or Ly-5. It is a member of the protein tyrosine phosphatase (PTP) family, expressed on all hematopoietic cells except mature erythrocytes and platelets. There are different isoforms of CD45 that arise from variable splicing of exons 4, 5, and 6, which encode A, B, and C determinants, respectively. CD45 plays a key role in TCR and BCR signal transduction. These isoforms are very specific to the activation and maturation state of the cell as well as cell type. The primary ligands for CD45 are galectin-1, CD2, CD3, CD4, TCR, CD22, and Thy-1.
Product DetailsProduct Details
- Verified Reactivity
- Mouse
- Antibody Type
- Monoclonal
- Host Species
- Rat
- Immunogen
- Mouse thymus or spleen
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).
- Preparation
- The antibody was purified by affinity chromatography and conjugated with Brilliant Violet 421™ under optimal conditions.
- Concentration
- µg sizes: 0.2 mg/mLµL sizes: lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
- Application
-
FC - Quality tested
SB - Reported in the literature, not verified in house
- Recommended Usage
-
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For immunofluorescent staining using the µg size, the suggested use of this reagent is ≤0.25 µg per million cells in 100 µl volume. For immunofluorescent staining using the µl size, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
Brilliant Violet 421™ excites at 405 nm and emits at 421 nm. The standard bandpass filter 450/50 nm is recommended for detection. Brilliant Violet 421™ is a trademark of Sirigen Group Ltd.
Learn more about Brilliant Violet™.
This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents. - Excitation Laser
-
Violet Laser (405 nm)
- Application Notes
-
Clone 30-F11 reacts with all isoforms and both CD45.1 and CD45.2 alloantigens of CD45.
Additional reported applications (for relevant formats) include: immunoprecipitation3, complement-dependent cytotoxicity1,5, immunohistochemistry (acetone-fixed frozen sections, zinc-fixed paraffin-embedded sections and formalin-fixed paraffin-embedded sections)4,6, Western blotting7, and spatial biology (IBEX)10,11. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 103163 and 103164). - Additional Product Notes
-
Iterative Bleaching Extended multi-pleXity (IBEX) is a fluorescent imaging technique capable of highly-multiplexed spatial analysis. The method relies on cyclical bleaching of panels of fluorescent antibodies in order to image and analyze many markers over multiple cycles of staining, imaging, and, bleaching. It is a community-developed open-access method developed by the Center for Advanced Tissue Imaging (CAT-I) in the National Institute of Allergy and Infectious Diseases (NIAID, NIH).
- Application References
-
- Podd BS, et al. 2006. J. Immunol. 176:6532. (FC, CMCD) PubMed
- Haynes NM, et al. 2007. J. Immunol. 179:5099. (FC)
- Ledbetter JA, et al. 1979. Immunol. Rev. 47:63. (IP)
- Simon DI, et al. 2000. J. Clin. Invest. 105:293. (IHC)
- Seaman WE. 1983. J. Immunol. 130:1713. (CMCD)
- Cornet A, et al. 2001. P. Natl. Acad. Sci. USA 98:13306. (IHC)
- Tsuboi S and Fukuda M. 1998. J. Biol. Chem. 273:30680. (WB) PubMed
- Liu F, et al. 2012. Blood. 119:3295. PubMed
- Pelletier AN, et al. 2012. J. Immunol. 188:5561. PubMed
- Radtke AJ, et al. 2020. Proc Natl Acad Sci U S A. 117:33455-65. (SB) PubMed
- Radtke AJ, et al. 2022. Nat Protoc. 17:378-401. (SB) PubMed
- Product Citations
-
- RRID
-
AB_10899570 (BioLegend Cat. No. 103133)
AB_10899570 (BioLegend Cat. No. 103134)
Antigen Details
- Structure
- Protein tyrosine phosphatase (PTP) family, 180-240 kD
- Distribution
-
All hematopoietic cells except mature erythrocytes and platelets
- Function
- Phosphatase, T and B cell activation
- Ligand/Receptor
- Galectin-1, CD2, CD3, CD4, TCR, CD22, Thy-1
- Cell Type
- B cells, Dendritic cells, Mesenchymal Stem Cells, Tregs
- Biology Area
- Cell Biology, Immunology, Inhibitory Molecules, Innate Immunity, Neuroscience, Neuroscience Cell Markers, Stem Cells
- Molecular Family
- CD Molecules
- Antigen References
-
1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
2. Trowbridge IS, et al. 1993. Annu. Rev. Immunol. 12:85.
3. Kishihara K, et al. 1993. Cell 74:143.
4. Pulido R, et al. 1988. J. Immunol. 140:3851. - Gene ID
- 19264 View all products for this Gene ID
- UniProt
- View information about CD45 on UniProt.org
Related FAQs
- What is the F/P ratio range of our BV421™ format antibody reagents?
-
It is lot-specific. On average it ranges between 2-4.
- If an antibody clone has been previously successfully used in IBEX in one fluorescent format, will other antibody formats work as well?
-
It’s likely that other fluorophore conjugates to the same antibody clone will also be compatible with IBEX using the same sample fixation procedure. Ultimately a directly conjugated antibody’s utility in fluorescent imaging and IBEX may be specific to the sample and microscope being used in the experiment. Some antibody clone conjugates may perform better than others due to performance differences in non-specific binding, fluorophore brightness, and other biochemical properties unique to that conjugate.
- Will antibodies my lab is already using for fluorescent or chromogenic IHC work in IBEX?
-
Fundamentally, IBEX as a technique that works much in the same way as single antibody panels or single marker IF/IHC. If you’re already successfully using an antibody clone on a sample of interest, it is likely that clone will have utility in IBEX. It is expected some optimization and testing of different antibody fluorophore conjugates will be required to find a suitable format; however, legacy microscopy techniques like chromogenic IHC on fixed or frozen tissue is an excellent place to start looking for useful antibodies.
- Are other fluorophores compatible with IBEX?
-
Over 18 fluorescent formats have been screened for use in IBEX, however, it is likely that other fluorophores are able to be rapidly bleached in IBEX. If a fluorophore format is already suitable for your imaging platform it can be tested for compatibility in IBEX.
- The same antibody works in one tissue type but not another. What is happening?
-
Differences in tissue properties may impact both the ability of an antibody to bind its target specifically and impact the ability of a specific fluorophore conjugate to overcome the background fluorescent signal in a given tissue. Secondary stains, as well as testing multiple fluorescent conjugates of the same clone, may help to troubleshoot challenging targets or tissues. Using a reference control tissue may also give confidence in the specificity of your staining.
- How can I be sure the staining I’m seeing in my tissue is real?
-
In general, best practices for validating an antibody in traditional chromogenic or fluorescent IHC are applicable to IBEX. Please reference the Nature Methods review on antibody based multiplexed imaging for resources on validating antibodies for IBEX.
Other Formats
View All CD45 Reagents Request Custom ConjugationCustomers Also Purchased
Compare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.
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APC anti-mouse CD45
C57BL/6 mouse splenocytes stained with 30-F11 APC -
Biotin anti-mouse CD45
C57BL/6 mouse splenocytes stained with biotinylated 30-F11, ... -
FITC anti-mouse CD45
C57BL/6 splenocytes stained with 30-F11 FITC -
PE anti-mouse CD45
C57BL/6 mouse splenocytes stained with 30-F11 PE C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
PE/Cyanine5 anti-mouse CD45
C57BL/6 mouse splenocytes stained with 30-F11 PE/Cyanine5 -
Purified anti-mouse CD45
BALB/c splenocytes stained with 30-F11 purified, followed by... Fresh, frozen mouse spleen was stained with purified CD45 cl... -
PE/Cyanine7 anti-mouse CD45
C57BL/6 mouse splenocytes stained with 30-F11 PE/Cyanine7 -
APC/Cyanine7 anti-mouse CD45
C57BL/6 splenocytes were stained with CD45 (clone 30-F11) AP... -
Alexa Fluor® 488 anti-mouse CD45
C57BL/6 mouse splenocytes stained with 30-F11 Alexa Fluor® 4... Confocal image of C57BL/6 mouse spleen sample acquired using... -
Alexa Fluor® 647 anti-mouse CD45
C57BL/6 mouse splenocytes stained with 30-F11 Alexa Fluor® 6... C57 mouse bone marrow cells were fixed with 2% paraformaldeh... Paraformaldehyde-fixed (4%), mouse intestine tissue section ... Mice were injected subcutaneously with sheep red blood cells... -
Pacific Blue™ anti-mouse CD45
C57BL/6 mouse splenocytes stained with Pacific Blue™ 3... -
Alexa Fluor® 700 anti-mouse CD45
C57BL/6 mouse splenocytes stained with 30-F11 Alexa Fluor® ... Confocal image of C57BL/6 mouse liver sample acquired using ... -
PerCP/Cyanine5.5 anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (Clone 30-F... -
PerCP anti-mouse CD45
C57BL/6 mouse splenocytes stained with 30-F11 PerCP -
Alexa Fluor® 594 anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... C57BL/6 mouse frozen lymph node section was fixed with 4% pa... Paraformaldehyde-fixed (4%), 500 μm-thick mouse lung section... -
Brilliant Violet 421™ anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
Brilliant Violet 570™ anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
Brilliant Violet 510™ anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
Brilliant Violet 605™ anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
Purified anti-mouse CD45 (Maxpar® Ready)
Mouse splenocytes stained with 175Lu-anti-CD45 (30-F11) and ... -
PE/Dazzle™ 594 anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
Brilliant Violet 711™ anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
Brilliant Violet 785™ anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
Brilliant Violet 650™ anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
APC/Fire™ 750 anti-mouse CD45
C57BL/6 splenocytes were stained with CD45 (clone 30-F11) AP... -
Brilliant Violet 750™ anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
TotalSeq™-A0096 anti-mouse CD45
-
TotalSeq™-B0096 anti-mouse CD45
-
Ultra-LEAF™ Purified anti-mouse CD45
C57BL/6 mouse splenocytes stained with LEAF™ purified 30-F11... -
Spark Blue™ 550 anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
Spark NIR™ 685 anti-mouse CD45
C57BL/6 mouse splenocytes were stained with CD45 (clone 30-F... -
TotalSeq™-C0096 anti-mouse CD45
-
Spark YG™ 570 anti-mouse CD45
C57BL/6 mouse frozen spleen section was fixed with 4% parafo... -
PE/Fire™ 640 anti-mouse CD45
C57BL/6 splenocytes were stained with CD45 (clone 30-F11) PE... -
APC/Fire™ 810 anti-mouse CD45
C57BL/6 splenocytes were stained with CD45 (clone 30-F11) AP... -
PE/Fire™ 700 anti-mouse CD45
C57BL/6 mouse splenocytes were stained with anti-mouse CD45 ... -
Spark Violet™ 538 anti-mouse CD45
C57 mouse splenocytes were stained with mouse CD45 (clone 30... -
Spark YG™ 593 anti-mouse CD45
C57BL/6 splenocytes were stained with anti-mouse CD45 (clone... -
Spark Blue™ 574 anti-mouse CD45 Antibody
C57BL/6 mouse splenocytes were stained with anti-mouse CD45 ... -
Spark Blue™ 515 anti-mouse CD45
C57BL/6 mouse splenocytes were stained with anti-mouse TER-1... -
Spark UV™ 387 anti-mouse CD45
C57BL/6 mouse splenocytes were stained with anti-mouse CD45 ... -
PE/Fire™ 810 anti-mouse CD45
C57BL/6 mouse splenocytes were stained with anti-mouse CD45 ... -
Spark Red™ 718 anti-mouse CD45 (Flexi-Fluor™)
-
Spark PLUS UV395™ anti-mouse CD45
C57BL/6 splenocytes were stained with anti-mouse CD45 (clone...
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