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Merck
모든 사진(4)

Key Documents

SAB4200006

Sigma-Aldrich

Anti-TDP-43 (N-terminal region) antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

동의어(들):

Anti-ALS10, Anti-TARDBP, Anti-TARDP43, Anti-Tar DNA binding protein 43

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About This Item

UNSPSC 코드:
12352203
NACRES:
NA.41

생물학적 소스

rabbit

결합

unconjugated

항체 형태

affinity isolated antibody

항체 생산 유형

primary antibodies

클론

polyclonal

형태

buffered aqueous solution

분자량

antigen ~43 kDa

종 반응성

mouse, human

농도

~1.0 mg/mL

기술

immunohistochemistry: 5-10 μg/mL using human or mouse kidney
indirect immunofluorescence: 5-10 μg/mL using HepG2 cells
western blot: 1.5-3.0 μg/mL using HepG2 cell lysates

UniProt 수납 번호

배송 상태

dry ice

저장 온도

−20°C

타겟 번역 후 변형

unmodified

유전자 정보

human ... TARDBP(23435)
mouse ... Tardbp(230908)

일반 설명

TDP-43 (TAR DNA binding protein, TARDP) belongs to the family of heterogeneous nuclear ribonucleoproteins (hnRNPs) that bind single stranded RNA. TDP-43 is predominantly localized to the nucleus.

애플리케이션

Anti-TDP-43 (N-terminal region) antibody produced in rabbit has been used in:
  • immunoblotting
  • immunofluorescence
  • immunohistochemistry
  • immunuprecipitation

생화학적/생리학적 작용

TDP-43 is also involved in mediating the transcription regulation of human immune deficiency virus (HIV). TDP-43 has been identified as the major ubiquinated component of cytoplasmic inclusions in frontotemporal lobe degeneration subtype FTLD-U and amyotrophic lateral sclerosis (ALS). Pathological TDP-43 forms abnormal inclusions in neuronal perikarya and neurites, indicating that redistribution of TDP-43 to the cytoplasm is a pathogenic mechanism. Several pathogenic TDP43 mutations have been identified in familial ALS, causing aberrant cleavage of TDP-43 to C-terminal fragments, and predisposing nuclear TDP-43 to redistribute to the cytoplasm and form pathological aggregates. Abnormal phosphorylation of TDP-43 at Ser409/410 has also been observed in frontotemporal lobar degeneration and amyotrophic lateral sclerosis (FTLD-U and ALS) suggesting a toxic gain of function leading to apoptosis.

물리적 형태

Solution in 0.01 M phos­phate buffered saline, pH 7.4, containing 15 mM sodium azide.

면책조항

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

10 - Combustible liquids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

TDP-43 loss of function inhibits endosomal trafficking and alters trophic signaling in neurons
Schwenk BM, et al.
The Embo Journal, 35(21), 2350-2370 (2016)
Aberrant cleavage of TDP-43 enhances aggregation and cellular toxicity
Zhang YJ, et al.
Proceedings of the National Academy of Sciences of the USA, 106(18), 7607-7612 (2009)
Cross-regulation between TDP-43 and paraspeckles promotes pluripotency-differentiation transition
Modic M, et al.
Molecular Cell (2019)
TDP-43 deposition in prospectively followed, cognitively normal elderly individuals: correlation with argyrophilic grains but not other concomitant pathologies
Arnold, Stacy J and Dugger, Brittany N and Beach, Thomas G
Acta Neuropathologica, 126(1), 51-57 (2013)
TDP-43 regulates retinoblastoma protein phosphorylation through the repression of cyclin-dependent kinase 6 expression
Ayala YM, et al.
Proceedings of the National Academy of Sciences of the USA, 105(10), 3785-3789 (2008)

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