Purified anti-human CD53 Recombinant Antibody

Pricing & Availability
Clone
QA19A07 (See other available formats)
Regulatory Status
RUO
Other Names
TSPAN25
Isotype
Mouse IgG1, κ
QA19A07_PURE_CD53_Recombinant_Antibody_042621.png
Human peripheral blood lymphocytes were stained with purified anti-human CD53 recombinant (clone QA19A07) (filled histogram) or mouse IgG1, κ purified isotype control (open histogram) followed by anti-mouse IgG PE.
  • QA19A07_PURE_CD53_Recombinant_Antibody_042621.png
    Human peripheral blood lymphocytes were stained with purified anti-human CD53 recombinant (clone QA19A07) (filled histogram) or mouse IgG1, κ purified isotype control (open histogram) followed by anti-mouse IgG PE.
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Cat # Size Price Quantity Check Availability
325702 100 µg $141.00
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Description

CD53 is a 35-42 kD type III tetraspan membrane protein. It is expressed on all leukocytes, but not on platelets or erythrocytes. CD53 is thought to be involved in signal transduction. It has been shown to interact with a number of proteins including IL-4, CD20, CD2, CD9, IL-2, VLA-4, and CD4. Cross-linking of CD53 promotes B cell activation. The CD53 antigen is highly glycosylated and treatment with endoglycosidase F reduces the apparent molecular weight of this protein by approximately 25 kD. The HI29 antibody has been shown to be useful for flow cytometry, and immunohistochemistry (frozen).

Technical data sheet

Product Details

Verified Reactivity
Human
Antibody Type
Recombinant
Host Species
Mouse
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
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 ≤ 1.0 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.

RRID
AB_2892390 (BioLegend Cat. No. 325702)

Antigen Details

Structure
Cell surface protein, tetraspan family, four membrane spanning hydrophobic domains, 35-42 kD.
Distribution

Hematopoietic cells including neutrophils, monocytes, B cells, T cells (single positive thymocytes and peripheral T cells), and eosinophils. Not expressed on platelets, erythrocytes, and non-hematopoietic cells.

Function
Signal transduction, cross-linking on B cells causes activation.
Interaction
IL-4, CD20, CD2, CD9, IL-2, integrin α4, integrin β1, CD4
Ligand/Receptor
NK cell, B cells, Neutrophils, Eosinophils
Antigen References
  1. Amiot M. 1990. J Immunol. 145:4322-5.
  2. Angelisova P, et al. 1990. Immunogenetics. 32:281-5.
  3. Olweus J, et al. 1993. J Immunol. 153:4997.
  4. Knapp W, et al. 1989. Leucocyte Typing IV. Oxford: Oxford University Press.
Gene ID
963 View all products for this Gene ID
UniProt
View information about CD53 on UniProt.org
Go To Top Version: 1    Revision Date: 04/26/2021

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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.
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