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Alexa Fluor® 700 anti-human CD33 Antibody

Pricing & Availability
Clone
WM53 (See other available formats)
Workshop
IV M-505
Other Names
Siglec-3, gp67, p67
Isotype
Mouse IgG1, κ
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Product Citations
publications
WM53_A700_CD33_Antibody_062119
Human peripheral blood monocytes were stained with human CD33 (clone WM53) Alexa Fluor® 700 (filled histogram) or mouse IgG1,κ Alexa Fluor® 700 isotype control (open histogram).
  • WM53_A700_CD33_Antibody_062119
    Human peripheral blood monocytes were stained with human CD33 (clone WM53) Alexa Fluor® 700 (filled histogram) or mouse IgG1,κ Alexa Fluor® 700 isotype control (open histogram).
See Alexa Fluor® 700 spectral data
Cat # Size Price Quantity Avail. Save
303435 25 tests 224€
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303436 100 tests 496€
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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

Reactivity
Human, 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 0.2% (w/v) BSA (origin USA).
Preparation
The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 700 under optimal conditions. The solution is free of unconjugated Alexa Fluor® 700.
Concentration
Lot-specific (please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.)
Storage & Handling
The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 700 under optimal conditions. The solution is free of unconjugated Alexa Fluor® 700.
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.

* Alexa Fluor® 700 has a maximum emission of 719 nm when it is excited at 633 nm / 635 nm. Prior to using Alexa Fluor® 700 conjugate for flow cytometric analysis, please verify your flow cytometer's capability of exciting and detecting the fluorochrome.


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

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Excitation Laser
Red Laser (633 nm)
Application Notes

Additional reported applications (for the relevant formats) include: immunoprecipitation, Westrn blotting3, induction of cytokine production3, and immunofluorescence4. The Ultra-LEAF™ purified antibody (Endotoxin <0.1 EU/μg, Azide-Free, 0.2 μm filtered) is recommended for functional assays (Cat. Nos. 303437 & 303438).

Application References

(PubMed link indicates BioLegend citation)
  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)
RRID
AB_2810437 (BioLegend Cat. No. 303435)
AB_2810438 (BioLegend Cat. No. 303436)

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

Related FAQs

There are no FAQs for this product.
Go To Top Version: 1    Revision Date: 06/21/2019

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.

 

BioLegend Inc., 8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
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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