Alexa Fluor® 488 anti-mouse CD45 Antibody

Pricing & Availability
Clone
30-F11 (See other available formats)
Regulatory Status
RUO
Other Names
T200, Ly-5, LCA
Isotype
Rat IgG2b, κ
30-F11_Alx488_090507
C57BL/6 mouse splenocytes stained with 30-F11 Alexa Fluor® 488
  • 30-F11_Alx488_090507
    C57BL/6 mouse splenocytes stained with 30-F11 Alexa Fluor® 488
  • 33_Mouse_Spleen_CD169_CD45
    Confocal image of C57BL/6 mouse spleen sample acquired using the IBEX method of highly multiplexed antibody-based imaging: CD169 (green) in Cycle 2 and CD45 (blue) in Cycle 3. Tissues were prepared using ~1% (vol/vol) formaldehyde and a detergent. Following fixation, samples are immersed in 30% (wt/vol) sucrose for cryoprotection. Images are courtesy of Drs. Andrea J. Radtke and Ronald N. Germain of the Center for Advanced Tissue Imaging (CAT-I) in the National Institute of Allergy and Infectious Diseases (NIAID, NIH).
Compare all formats See Alexa Fluor® 488 spectral data
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103121 25 µg $101.00
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103122 100 µg $229.00
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Description

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.

Technical data sheet

Product 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.
Preparation
The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 488 under optimal conditions.
Concentration
0.5 mg/mL
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 flow cytometric staining, the suggested use of this reagent is ≤ 0.25 µg per 106 cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.

* Alexa Fluor® 488 has a maximum emission of 519 nm when it is excited at 488 nm.


Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.

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Excitation Laser
Blue Laser (488 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

(PubMed link indicates BioLegend citation)
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  10. Radtke AJ, et al. 2020. Proc Natl Acad Sci U S A. 117:33455-65. (SB) PubMed
  11. Radtke AJ, et al. 2022. Nat Protoc. 17:378-401. (SB) PubMed
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RRID
AB_493532 (BioLegend Cat. No. 103121)
AB_493531 (BioLegend Cat. No. 103122)

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

Other Formats

View All CD45 Reagents Request Custom Conjugation
Description Clone Applications
APC anti-mouse CD45 30-F11 FC
Biotin anti-mouse CD45 30-F11 FC
FITC anti-mouse CD45 30-F11 FC
PE anti-mouse CD45 30-F11 FC
PE/Cyanine5 anti-mouse CD45 30-F11 FC
Purified anti-mouse CD45 30-F11 FC,IHC-F,CyTOF®,IP,CMCD,IHC,WB
PE/Cyanine7 anti-mouse CD45 30-F11 FC
APC/Cyanine7 anti-mouse CD45 30-F11 FC
Alexa Fluor® 488 anti-mouse CD45 30-F11 FC,SB
Alexa Fluor® 647 anti-mouse CD45 30-F11 FC,ICC,IHC,3D IHC,SB
Pacific Blue™ anti-mouse CD45 30-F11 FC
Alexa Fluor® 700 anti-mouse CD45 30-F11 FC,SB
PerCP/Cyanine5.5 anti-mouse CD45 30-F11 FC
PerCP anti-mouse CD45 30-F11 FC
Alexa Fluor® 594 anti-mouse CD45 30-F11 IHC-F,FC,3D IHC
Brilliant Violet 421™ anti-mouse CD45 30-F11 FC,SB
Brilliant Violet 570™ anti-mouse CD45 30-F11 FC
Brilliant Violet 510™ anti-mouse CD45 30-F11 FC
Brilliant Violet 605™ anti-mouse CD45 30-F11 FC
Purified anti-mouse CD45 (Maxpar® Ready) 30-F11 FC,CyTOF®
PE/Dazzle™ 594 anti-mouse CD45 30-F11 FC
Brilliant Violet 711™ anti-mouse CD45 30-F11 FC
Brilliant Violet 785™ anti-mouse CD45 30-F11 FC
Brilliant Violet 650™ anti-mouse CD45 30-F11 FC
APC/Fire™ 750 anti-mouse CD45 30-F11 FC
Brilliant Violet 750™ anti-mouse CD45 30-F11 FC
TotalSeq™-A0096 anti-mouse CD45 30-F11 PG
TotalSeq™-B0096 anti-mouse CD45 30-F11 PG
Ultra-LEAF™ Purified anti-mouse CD45 30-F11 FC,CyTOF®,IP,CMCD,IHC,WB
Spark Blue™ 550 anti-mouse CD45 30-F11 FC
Spark NIR™ 685 anti-mouse CD45 30-F11 FC
TotalSeq™-C0096 anti-mouse CD45 30-F11 PG
Spark YG™ 570 anti-mouse CD45 30-F11 IHC-F
PE/Fire™ 640 anti-mouse CD45 30-F11 FC
APC/Fire™ 810 anti-mouse CD45 30-F11 FC
PE/Fire™ 700 anti-mouse CD45 30-F11 FC
Spark Violet™ 538 anti-mouse CD45 30-F11 FC
Spark YG™ 593 anti-mouse CD45 30-F11 FC
Spark Blue™ 574 anti-mouse CD45 Antibody 30-F11 FC
Spark Blue™ 515 anti-mouse CD45 30-F11 FC
Spark UV™ 387 anti-mouse CD45 30-F11 FC
PE/Fire™ 810 anti-mouse CD45 30-F11 FC
Spark Red™ 718 anti-mouse CD45 (Flexi-Fluor™) 30-F11 FC
Spark PLUS UV™ 395 anti-mouse CD45 30-F11 FC
Go To Top Version: 5    Revision Date: 04/20/2022

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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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