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Monoclonal Anti-CD44 antibody produced in mouse

clone MEM-263, purified immunoglobulin, buffered aqueous solution


Quality Level

biological source




antibody form

purified immunoglobulin

antibody product type

primary antibodies


MEM-263, monoclonal


buffered aqueous solution

species reactivity

human, pig, canine


1 mg/mL


flow cytometry: suitable



NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... CD44(960)

General description

The antibody MEM-263 reacts with extracellular (N-terminal) domain of standard CD44 (Phagocyte glycoprotein 1), a 80-95 kDa transmembrane glycoprotein (hyaladherin family) present on the most of cells and tissues (leukocytes, endothelial cells, mesenchymal cells, etc.); it is negative on platelets and hepatocytes.


COS-7 African green monkey kidney cells


The reagent is designed for Flow Cytometry analysis. Suggested working dilution is 4 μg/mL of sample. Indicated dilution is recommended starting point for use of this product. Working concentrations should be determined by the investigator.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Solution in phosphate buffered saline, pH 7.4, with 15 mM sodium azide.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class Code

12 - Non Combustible Liquids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Markus Schosserer et al.
BMC research notes, 8, 767-767 (2015-12-15)
Regenerative medicine is strictly dependent on stem cells as a source for a high diversity of somatic cells. However, the isolation of such from individuals suffering from severe genetic skin blistering diseases like epidermolysis bullosa (EB) is often associated with
Bin Bao et al.
Stem cells and development, 23(16), 1947-1958 (2014-04-17)
Pancreatic cancer (PC) is one of the most deadly cancers. The higher mortality is in part due to treatment resistance and early onset of metastasis. The existence of cancer-stem-like cells (CSLCs) has been widely accepted to be responsible for tumor
Yuanyuan Cheng et al.
Molecular carcinogenesis, 53(9), 686-697 (2013-05-18)
Multidrug resistance (MDR) is one of the most important factors leading to chemotherapeutic failure in patients with breast cancer. The invasive/metastatic ability of MDR cells is strengthened compared with their parental cells. However, the mechanisms underlying MDR have not been
Flávio V Loures et al.
The Journal of infectious diseases, 210(5), 762-773 (2014-03-08)
Dectin-1, the innate immune receptor that recognizes β-glucan, plays an important role in immunity against fungal pathogens. Paracoccidioides brasiliensis, the etiological agent of paracoccidioidomycosis, has a sugar-rich cell wall mainly composed of mannans and glucans. This fact motivated us to
Naoki Mashita et al.
Journal of surgical oncology, 110(6), 745-751 (2014-07-01)
Isoform switching of CD44 is associated with epithelial to mesenchymal transition (EMT) in several cancers; however, the clinical implications of this remain unclear for colorectal cancer (CRC). We measured expression levels of E-cadherin, vimentin, CD44 standard (CD44s) and CD44 variant

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