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Key Documents

MABC86

Sigma-Aldrich

Anti-Nesprin-2 Antibody, clone K20-478

clone K20-478, from mouse

同義詞:

Nesprin-2, Nuclear envelope spectrin repeat protein 2, Nucleus and actin connecting element protein, Protein NUANCE, Synaptic nuclear envelope protein 2, Syne-2

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About This Item

分類程式碼代碼:
12352203
eCl@ss:
32160702
NACRES:
NA.41

生物源

mouse

品質等級

抗體表格

purified immunoglobulin

抗體產品種類

primary antibodies

無性繁殖

K20-478, monoclonal

物種活性

human, mouse

技術

immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

同型

IgG2bκ

NCBI登錄號

UniProt登錄號

運輸包裝

wet ice

目標翻譯後修改

unmodified

基因資訊

human ... SYNE2(23224)

一般說明

Nesprin-2 (SYNE-2) is also known as Nuclear envelope spectrin repeat protein 2 or Nucleus and actin connecting element protein, and it functions to network organelles and the actin cytoskeleton in order maintain subcellular spatial organization. Nesprin-2 connects nuclei to the cytoskeleton by interacting with the nuclear envelope and cytoplasmic F-actin, and is required for centrosome migration to the apical cell surface during early ciliogenesis. Nesprin-2 is widely expressed, with high levels seen in kidney, adult and fetal liver, stomach and placenta. Defects in SYNE2 are responsible for Emery-Dreifuss muscular dystrophy type 5 (EDMD5).

免疫原

His-tagged recombinant protein corresponding to human Nesprin-2.

應用

Detect Nesprin-2 using this mouse monoclonal antibody, Anti-Nesprin-2 Antibody, clone K20-478 validated for use in western blotting, ICC & IP.
Immunocytochemistry Analysis: A 1:50 dilution of this antibody detected Nesprin-2 in HepG2 and COS-7 cells.

Immunoprecipitation Analysis: A representative lot from an independent laboratory immunoprecipitated Nesprin-2 in HA-MKS3 transfected HEK293 whole cell extracts. Immunoprecipitated sample was then subjected to Western Blotting using the same representative lot of antibody (Dawe, H. R., et al. (2009). J Cell Sci. 122(Pt 15): 2716-2626.).

Western Blotting Analysis: A representative lot from an independent laboratory detected Nesperin-2 in IMCDE whole cell extracts. High levels of a 25 kDa ABD-containing isoform was observed only at post-confluence (+72 hours); however, a second major ABD-containing isoform was observed at 55 kDa before and after confluence (Dawe, H. R., et al. (2009). J Cell Sci. 122(Pt 15): 2716-2626.).

Dylight® is a registered trademark of Thermo Fisher Scientific. Alexa Fluor is a registered trademark of Molecular Probes, Inc.
Research Category
Cell Structure
Research Sub Category
Cytoskeleton

品質

Evaluated by Western Blotting in COS-7 cell lysate.

Western Blotting Analysis: 0.5 µg/mL of this antibody detected Nesprin-2 in 10 µg of COS-7 cell lysate.

標靶描述

~250 kDa observed. Uncharacterized band(s) may be observed in some cell lysates.

外觀

Protein G Purified
Format: Purified
Purified mouse monoclonal IgG2bκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

儲存和穩定性

Stable for 1 year at 2-8°C from date of receipt.

其他說明

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

法律資訊

DyLight is a registered trademark of Pierce Biotechnology, Inc.

免責聲明

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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儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Helen R Dawe et al.
Journal of cell science, 122(Pt 15), 2716-2726 (2009-07-15)
Meckel-Gruber syndrome (MKS) is a severe autosomal recessively inherited disorder caused by mutations in genes that encode components of the primary cilium and basal body. Here we show that two MKS proteins, MKS1 and meckelin, that are required for centrosome
Sebastian Kandert et al.
Human molecular genetics, 16(23), 2944-2959 (2007-09-21)
The S143F lamin A/C point mutation causes a phenotype combining features of myopathy and progeria. We demonstrate here that patient dermal fibroblast cells have dysmorphic nuclei containing numerous blebs and lobulations, which progressively accumulate as cells age in culture. The
Yen-Yi Zhen et al.
Journal of cell science, 115(Pt 15), 3207-3222 (2002-07-16)
NUANCE (NUcleus and ActiN Connecting Element) was identified as a novel protein with an alpha-actinin-like actin-binding domain. A human 21.8 kb cDNA of NUANCE spreads over 373 kb on chromosome 14q22.1-q22.3. The cDNA sequence predicts a 796 kDa protein with
Yasunao Kamikawa et al.
Cell death discovery, 7(1), 152-152 (2021-07-07)
The nuclear envelope (NE) safeguards the genome and is pivotal for regulating genome activity as the structural scaffold of higher-order chromatin organization. NE had been thought as the stable during the interphase of cell cycle. However, recent studies have revealed
Maria Chiara Lionetti et al.
Biophysical journal, 118(9), 2319-2332 (2020-04-23)
The nuclear morphology of eukaryotic cells is determined by the interplay between the lamina forming the nuclear skeleton, the chromatin inside the nucleus, and the coupling with the cytoskeleton. Nuclear alterations are often associated with pathological conditions as in Hutchinson-Gilford

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