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MAB1281A4

Sigma-Aldrich

Anti-Nuclei Antibody, clone 235-1, Alexa Fluor™ 488 conjugate

clone 235-1, from mouse, ALEXA FLUOR™ 488

Synonym(s):

HuNu

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About This Item

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

biological source

mouse

Quality Level

100

conjugate

ALEXA FLUOR™ 488

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

235-1, monoclonal

species reactivity

human

technique(s)

immunocytochemistry: suitable

isotype

IgG1

shipped in

wet ice

target post-translational modification

unmodified

General description

Cell replacement techniques such as stem-cell or fetal-cell therapies show great promise for many diseases. Cross-species grafting between human and animal cells or tissues requires the identification and localization of the donor material in the host environment. Antibodies to human-specific nuclei are useful cytological and histological markers for identifying human cells in xenograft models. MAB1281 stains nuclei of all human and primate cell types giving a diffuse nuclear staining pattern. Chromosomes are negatively stained in metaphase cells. The antibody does not react with nuclei from mouse or rat.

Immunogen

Human nuclei

Application

Evaluated by Immunocytochemistry in human bone marrow mesenchymal stem cells (SCR108). Immunocytochemistry Analysis: A 1:100 dilution of this antibody detected nuclei in human bone marrow mesenchymal stem cells (SCR108). Evaluated by Immunocytochemistry in H9 human embryonic stem cells. Immunocytochemistry Analysis: A 1:100 dilution of this antibody detected nuclei in H9 human embryonic stem cells. Evaluated by Immunocytochemistry in mouse embryonic fibroblasts. Immunocytochemistry Analysis: A 1:50 dilution of this antibody did not detect nuclei in mouse embryonic fibroblasts.
Research Category
Stem Cell Research

Stem Cell Research
Research Sub Category
Pluripotent & Early Differentiation

Developmental Neuroscience

Mesenchymal Stem Cells

Neurodegenerative Diseases
The anti-Nuclei, clone 235-1, Alexa Fluor 488 conjugate will recognize human cell nuclei only & is usefull in xenograph transplantation studies to study stem cell migration.

Quality

Evaluated by Immunocytochemistry in human foreskin fibroblasts (SCC058). Immunocytochemistry Analysis: A 1:50 dilution of this antibody detected nuclei in human foreskin fibroblasts (SCC058).

Physical form

Protein G Purified
Purified mouse monoclonal IgG1 conjugated to Alexa Fluor™ 488 in PBS with 0.1% sodium azide and 15mg/ml BSA.

Storage and Stability

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

Analysis Note

Control
Human foreskin fibroblasts (SCC058)

Other Notes

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

Legal Information

ALEXA FLUOR is a trademark of Life Technologies

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.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

MAB1281A4:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sacha M L Khong et al.
Stem cells (Dayton, Ohio), 37(2), 240-246 (2018-11-10)
Although bone marrow-derived mesenchymal stem cells (BM-MSCs) are widely recognized as promising therapeutic agents, the age-related impacts on cellular function remain largely uncharacterized. In this study, we found that BM-MSCs from young donors healed wounds in a xenograft model faster
Nadezhda A Evtushenko et al.
International journal of molecular sciences, 22(8) (2021-05-01)
The recessive form of dystrophic epidermolysis bullosa (RDEB) is a crippling disease caused by impairments in the junctions of the dermis and the basement membrane of the epidermis. Using ectopic expression of hTERT/hTERT + BMI-1 in primary cells, we developed

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