Human TRA-1-81 Antibody, Unconjugated

Product Code: CB0917

Catalog Number Unit Size Price
CB0917-25 ug 25 ug Online Inquiry
CB0917-100 ug 100 ug Online Inquiry

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.

Specification

Reactivity
Human
Clonality
Monoclonal
Host
Mouse
Isotype
IgM
Clone Number
TRA-1-81
Label
Unconjugated
Source
Human embryonal carcinoma cell line 2102Ep
Specificity
Detects human TRA-1-81 in flow cytometry.
Purification
IgM-specific Affinity-purified from hybridoma culture supernatant
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Small pack size is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Application
Flow Cytometry; CyTOF-ready; Immunocytochemistry
Full Name
Tumor-related Antigen-1-81
Alternative Names
gp200; MGC138240; PC; PCLP; PODXL; TRA181; TRA-1-81
Entrez Gene IDs/Gene IDs
5420 (Human)
Endotoxin
<0.10 EU/μg by the LAL method.
Storage
At -20°C for one year. After reconstitution , at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for a longer time. Avoid repeated freezing and thawing.
For research or further manufacturing use only. Not for use in humans.

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