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Merck
CN

MAB4385

Anti-TRA-1-85 Antibody, blood group Antigen Ok(a), clone TRA-1-85

clone TRA-1-85, Chemicon®, from mouse

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关于此项目

UNSPSC Code:
12352203
NACRES:
NA.41
eCl@ss:
32160702
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产品名称

Anti-TRA-1-85 Antibody, blood group Antigen Ok(a), clone TRA-1-85, clone TRA-1-85, Chemicon®, from mouse

biological source

mouse

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

TRA-1-85, monoclonal

species reactivity

human

manufacturer/tradename

Chemicon®

technique(s)

flow cytometry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

input

sample type induced pluripotent stem cell(s)
sample type: human embryonic stem cell(s)

isotype

IgG1

shipped in

wet ice

target post-translational modification

unmodified

Quality Level

Analysis Note

Control
Hemopoietic cells and a wide range of normal human tissues

Application

Anti-TRA-1-85 Antibody, blood group antigen Ok(a), clone TRA-1-85 detects level of TRA-1-85 & has been published & validated for use in FC, IP & WB.
FACS Analysis: a starting range of 5-20 μg/ml is suggested.

Immunoprecipitation

Immunoblotting

Optimal working dilutions must be determined by the end user.
Research Category
Stem Cell Research
Research Sub Category
Pluripotent & Early Differentiation

Biochem/physiol Actions

This antibody exhibits pan-human reactivity, recognizing the cell surface blood group antigen Ok (a). Reactivity to murine cells has not been observed.

SPECIES REACTIVITIES:

Refer to comments regarding specificity

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

35-69 kDa
The high-frequency blood group antigen Ok(a) is carried on a red cell membrane glycoprotein (gp) of 35-69 kDa that is widely distributed on malignant cells of different origins. Immunostaining of hemopoietic cells and a range of normal human tissues demonstrated a wide distribution of the Ok(a) gp that appears to be nonlineage-restricted, although certain tissues show differentiation-related expression. This clone can be used to monitor contamination of human Embryonic Stem cell cultures with murine feeder cells.

Immunogen

2102Ep human Embryonal Carcinoma Cells
Epitope: blood group antigen Ok(a)

Physical form

Format: Purified
Purified Immunoglobulin. Liquid in 0.02M PBS, 0.25 NaCl ph 7.6 with 0.1% Sodium Azide

Preparation Note

Maintain refrigerated at 2-8C in undiluted aliquots for up to 12 months

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

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存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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Jee Myung Yang et al.
Experimental & molecular medicine, 53(4), 631-642 (2021-04-09)
Retinal degenerative disorders, including age-related macular degeneration and retinitis pigmentosa (RP), are characterized by the irreversible loss of photoreceptor cells and retinal pigment epithelial (RPE) cells; however, the long-term effect of implanting both human induced pluripotent stem cell (hiPSC)-derived RPE
Linda Harkness et al.
Methods in molecular biology (Clifton, N.J.), 873, 33-51 (2012-04-25)
In 1998, a development occurred in stem cell biology with the first report of the derivation of a human embryonic stem cell (hESC) line. Since then a number of techniques have been used to derive and characterise hESCs. Here, we
Budd A Tucker et al.
eLife, 2, e00824-e00824 (2013-08-31)
Next-generation and Sanger sequencing were combined to identify disease-causing USH2A mutations in an adult patient with autosomal recessive RP. Induced pluripotent stem cells (iPSCs), generated from the patient's keratinocytes, were differentiated into multi-layer eyecup-like structures with features of human retinal

相关内容

As the focus of stem cell research undergoes a transition from animal to human models, researchers are in critical need of validated products to support the isolation, maintenance, differentiation, and characterization of human stem cells. While many reagents designed for rodent systems can be applied to human stem cell studies, they are not truly optimized for robust human stem cell culture or analysis. This is why human stem cell researchers have always trusted EMD Millipore, the first provider of commercially available human embryonic stem cells and human neural stem cell lines, to accelerate their research. All of our human stem cell systems are extensively tested in defined media culture, and differentiated progeny are comprehensively characterized with highly validated antibodies and detection reagents.

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