Anti-TRA-1-81; clone TRA-1-81; Cy3 conju

Stock Code: 3572032
Manufacturer Part No: MAB4381C3

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Descriptions

Analysis Note

ControlH9 human embryonic stem cells

Application

This Anti-TRA-1-81 Antibody, clone TRA-1-81, Cy3 conjugate is validated for use in ICC for the detection of TRA-1-81.

Research CategoryStem Cell Research

Research Sub CategoryPluripotent & Early Differentiation

Evaluated by Immunocytochemistry in mouse embryonic stem cells (SCR012). Immunocytochemsitry Analysis: A 1:100 dilution of this antibody did not detect TRA-1-81 in mouse embryonic stem cells (SCR012).

Disclaimer

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.

General description

TRA-1-81 is expressed upon the surface of human teratocarcinoma stem cells (EC), human embryonic germ cells (EG) and human embryonic stem cells (ES). Both TRA-1-81 and TRA-1-60 recognize antigens that are associated with a pericellular matrix proteoglycan. TRA-1-60 reacts with a sialidase-sensitive epitope while TRA-1-81 reacts with an unknown epitope of the same molecule. TRA-1-81 is commonly used as marker of undifferentiated pluripotent human stem cells and is downregulated upon differentiation. TRA-1-81 has recently been identified as podocalyxin.

Immunogen

Human embryonal carcinoma cell line 2102Ep

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Physical form

Ammonium sulfate precipitation followed by size exclusion.

Purified mouse monoclonal IgM conjugated to Cy3 in PBS with 0.1% sodium azide and 15mg/ml BSA.

Quality

Evaluated by Immunocytochemistry in H9 human embryonic stem cells.
Immunocytochemsitry Analysis: A 1:100 dilution of this antibody detected TRA-1-81 in H9 human embryonic stem cells.

Specificity

This antibody recognizes human TRA-1-81.

Storage and Stability

Maintain refrigerated at 2-8°C protected from light in undiluted aliquots for up to 6 months from date of receipt.

Target description

420/250 kDa calculated