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Purified anti-human CD44 Antibody

Pricing & Availability
Clone
BJ18 (See other available formats)
Regulatory Status
RUO
Workshop
VI A034
Other Names
Hermes, Pgp-1, H-CAM, HUTCH-1, ECMR III, gp85, Ly-24
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
BJ18_051812
MDA-MB-231 cells were stained with anti-CD44 (clone BJ18), followed by Alexa Fluor® 546 secondary antibody and DAPI (nuclei). Images were aquired on a Nikon FC300 inverted microscope at 20X magnification. Data provided by Dr. John Nolan, La Jolla Bioengineering Institute.
  • BJ18_051812
    MDA-MB-231 cells were stained with anti-CD44 (clone BJ18), followed by Alexa Fluor® 546 secondary antibody and DAPI (nuclei). Images were aquired on a Nikon FC300 inverted microscope at 20X magnification. Data provided by Dr. John Nolan, La Jolla Bioengineering Institute.
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338802 100 µg 90€
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Description

CD44 is a 80-95 kD glycoprotein also known as Hermes, Pgp1, H-CAM, or HUTCH. It is expressed on all leukocytes, endothelial cells, hepatocytes, and mesenchymal cells. As B and T cells become activated or progress to the memory stage, CD44 expression increases from a low or mid level of intensity to high expression levels. Thus, CD44 has been reported to be a valuable marker for memory cell subsets. CD44 is an adhesion molecule involved in leukocyte attachment to and rolling on endothelial cells, homing to peripheral lymphoid organs and to the sites of inflammation, and leukocyte aggregation.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human
Reported Reactivity
African Green, Baboon, Cynomolgus, Rhesus
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Normal human PBL
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
CyTOF®, ICC - Verified
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 ≤ 0.5 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application References

(PubMed link indicates BioLegend citation)
  1. Kishimoto T, et al. eds. 1997 Leucocyte Typing VI:White Cell Differentiation Antigen. Garland Publishing Inc.
Product Citations
  1. Rafaiee R, et al. 2023. Bioimpacts. 13:97. PubMed
  2. Leelatian N, et al. 2020. eLife. 9:e56879.. PubMed
  3. Jang G, et al. 2022. NPJ Genom Med. 7:63. PubMed
  4. Olin A, et al. 2018. Cell. 174:1277. PubMed
  5. Henrick BM, et al. 2021. Cell. . PubMed
  6. Roussel M, et al. 2021. Cell Reports Medicine. 2(6):100291. PubMed
  7. Ran LJ, et al. 2018. Mol Med Rep. 18:723. PubMed
RRID
AB_1501199 (BioLegend Cat. No. 338802)

Antigen Details

Structure
Variable splicing of CD44 gene generates many CD44 isoforms, 85 kD
Distribution

All leukocytes, epithelial cells, endothelial cells, hepatocytes, mesenchymal cells

Function
Leukocyte attachment and rolling on endothelial cells, stromal cells and ECM
Ligand/Receptor
Hyaluronan, MIP-1β, fibronectin, collagen
Cell Type
Endothelial cells, Epithelial cells, Leukocytes, Mesenchymal cells, Mesenchymal Stem Cells, Tregs
Biology Area
Cell Adhesion, Cell Biology, Immunology, Stem Cells
Molecular Family
Adhesion Molecules, CD Molecules
Antigen References

1. Barclay AN, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
2. Haynes BF, et al. 1991. Cancer Cells 3:347.
3. Goldstein LA, et al. 1989. Cell 56:1063.
4. Mikecz K, et al. 1995. Nat. Med. 1:558.

Gene ID
960 View all products for this Gene ID
Specificity (DOES NOT SHOW ON TDS):
CD44
Specificity Alt (DOES NOT SHOW ON TDS):
CD44
App Abbreviation (DOES NOT SHOW ON TDS):
FC,CyTOF®,ICC
UniProt
View information about CD44 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 4    Revision Date: 08.18.2022

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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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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