Spark YG™ 570 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
Ave. Rating
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Product Citations
publications
30-F11_SparkYG570_CD45_Antibody_040920
C57BL/6 mouse frozen spleen section was fixed with 4% paraformaldehyde (PFA) for 10 minutes at room temperature and blocked with 5% FBS for 1 hour at room temperature. Then the section was stained with 5 µg/mL of CD45 (clone 30-F11) Spark YG™ 570 (red), CD3 (clone 17A2) Alexa Fluor® 647 (green), and B220 (clone RA3-6B2) Alexa Fluor® 488 (blue) overnight at 4°C. The image was captured with a 10X objective.
  • 30-F11_SparkYG570_CD45_Antibody_040920
    C57BL/6 mouse frozen spleen section was fixed with 4% paraformaldehyde (PFA) for 10 minutes at room temperature and blocked with 5% FBS for 1 hour at room temperature. Then the section was stained with 5 µg/mL of CD45 (clone 30-F11) Spark YG™ 570 (red), CD3 (clone 17A2) Alexa Fluor® 647 (green), and B220 (clone RA3-6B2) Alexa Fluor® 488 (blue) overnight at 4°C. The image was captured with a 10X objective.
See Spark YG™ 570 spectral data
Cat # Size Price Quantity Avail. Save
103171 25 µg $120.00
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103172 100 µg $315.00
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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.

Product Details
Technical data sheet

Product Details

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 Spark YG™ 570 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

IHC-F - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunohistochemical staining on frozen tissue sections. For immunohistochemistry, a concentration range of 5.0 - 10 µg/mL is suggested. It is recommended that the reagent be titrated for optimal performance for each application.

* Spark YG™ 570 has a maximum excitation of 555 nm and a maximum emission of 570 nm.

Excitation Laser
Green Laser (532 nm)/Yellow-Green Laser (561 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 and Western blotting7. 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).

Application References

(PubMed link indicates BioLegend citation)
  1. Podd BS, et al. 2006. J. Immunol. 176:6532. (FC, CMCD) PubMed
  2. Haynes NM, et al. 2007. J. Immunol. 179:5099. (FC)
  3. Ledbetter JA, et al. 1979. Immunol. Rev. 47:63. (IP)
  4. Simon DI, et al. 2000. J. Clin. Invest. 105:293. (IHC)
  5. Seaman WE. 1983. J. Immunol. 130:1713. (CMCD)
  6. Cornet A, et al. 2001. P. Natl. Acad. Sci. USA 98:13306. (IHC)
  7. Tsuboi S and Fukuda M. 1998. J. Biol. Chem. 273:30680. (WB) PubMed
  8. Liu F, et al. 2012. Blood. 119:3295. PubMed
  9. Pelletier AN, et al. 2012. J. Immunol. 188:5561. PubMed
RRID
AB_2832303 (BioLegend Cat. No. 103171)
AB_2860598 (BioLegend Cat. No. 103172)

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

There are no FAQs for this product.
Go To Top Version: 2    Revision Date: 04/09/2020

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

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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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