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PE/Cyanine7 anti-human CD33 Antibody

Pricing & Availability
Clone
WM53 (See other available formats)
Regulatory Status
RUO
Workshop
IV M-505
Other Names
Siglec-3, gp67, p67
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
WM53_PECy7_CD33_Antibody_1_043018
Human peripheral blood monocytes were stained with a mixture of True-Stain Monocyte Blocker™ and CD33 (clone WM53) PE/Cyanine7 (filled histogram) or mouse IgG1, κ PE/Cyanine7 isotype control (open histogram).
  • WM53_PECy7_CD33_Antibody_1_043018
    Human peripheral blood monocytes were stained with a mixture of True-Stain Monocyte Blocker™ and CD33 (clone WM53) PE/Cyanine7 (filled histogram) or mouse IgG1, κ PE/Cyanine7 isotype control (open histogram).
  • WM53_PECyaine7_CD33_Antibody_113023
    Human peripheral blood lymphocytes, monocytes, and granulocytes were stained with a mixture of True-Stain Monocyte Blocker™ and mouse IgG1, κ PE/Cyanine7 isotype control (left panel) or CD33 (clone WM53) PE/Cyanine7 (right panel).
Compare all formats See PE/Cyanine7 spectral data
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303433 25 tests 132€
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303434 100 tests 282€
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Description

CD33 is a 67 kD type I transmembrane glycoprotein also known as Siglec-3, gp67, and p67. It is a sialoadhesion immunoglobulin superfamily member expressed on myeloid progenitors, monocytes, granulocytes, dendritic cells and mast cells. CD33 is absent on normal platelets, lymphocytes, erythrocytes and hematopoietic stem cells. CD33 functions as a sialic acid-dependent cell adhesion molecule with carbohydrate/lectin binding activity.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human
Reported Reactivity
Chimpanzee
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Human myeloid leukaemia cells.
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 PE/Cyanine7 under optimal conditions.
Concentration
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
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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes

Additional reported applications (for the relevant formats) include: immunoprecipitation, Western blotting3, induction of cytokine production3, and immunofluorescence4. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. Nos. 303437 & 303438).

Application References
  1. Knapp W, et al. 1989. Leucocyte Typing IV. Oxford University Press. New York.
  2. Favaloro E, et al. 1988. Br. J. Haematol. 69:163.
  3. Garnache-Ottou F, et al. 2005. Blood 105:1256. (WB)
  4. Pèrez-Oliva AB, et al. 2011. Glycobiology. 21:757. (epitope, FC, IF)
Product Citations
  1. Brandsma AM, et al. 2021. Blood Cancer Discov. 2:484. PubMed
  2. Hasaart KAL, et al. 2020. Sci Rep. 10:12991. PubMed
  3. Brandsma AM, et al. 2021. Cancer Discov. . PubMed
  4. Matsuo S, et al. 2021. PLoS One. e0247595:16. PubMed
RRID
AB_2734264 (BioLegend Cat. No. 303433)
AB_2734264 (BioLegend Cat. No. 303434)

Antigen Details

Structure
Ig superfamily, sialoadhesins, type I glycoprotein, 67 kD
Distribution

Myeloid progenitor, monocytes, granulocytes, dendritic cells, mast cells

Function
Adhesion and lectin activity
Ligand/Receptor
Sugar chains containing sialic acid
Cell Type
B cells, Dendritic cells, Granulocytes, Hematopoietic stem and progenitors, Mast cells, Monocytes, Neutrophils
Biology Area
Cell Biology, Immunology, Neuroinflammation, Neuroscience
Molecular Family
CD Molecules, Siglec Molecules
Antigen References

1. Favaloro E, et al. 1988. Br. J. Haematol. 69:163.
2. Freeman S, et al. 1995. Blood 85:2005.

Gene ID
945 View all products for this Gene ID
UniProt
View information about CD33 on UniProt.org
Go To Top Version: 1    Revision Date: 04/30/2018

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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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