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Merck
모든 사진(2)

Key Documents

W2394

Sigma-Aldrich

Anti-WIPI-1 (C-terminal) antibody produced in rabbit

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

동의어(들):

Anti-ATG18, Anti-WD repeat domain phosphoinositide interacting 1, Anti-WD40 repeat protein Interacting with phosphoInositides of 49kDa, Anti-WIPI-1 alpha, Anti-WIPI49

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About This Item

UNSPSC 코드:
12352203
NACRES:
NA.41

생물학적 소스

rabbit

Quality Level

결합

unconjugated

항체 형태

affinity isolated antibody

항체 생산 유형

primary antibodies

클론

polyclonal

형태

buffered aqueous solution

분자량

antigen ~49 kDa

종 반응성

human, rat, mouse

농도

~1.0 mg/mL

기술

immunoprecipitation (IP): 5-10 μg using lysates of mouse 3T3 or at NRK cells
western blot: 2.5-5.0 μg/mL using whole extract of G-361 cells

UniProt 수납 번호

배송 상태

dry ice

저장 온도

−20°C

타겟 번역 후 변형

unmodified

유전자 정보

human ... WIPI1(55062)
mouse ... Wipi1(52639)
rat ... Wipi1(303630)

일반 설명

WIPI-1, the mammalian orthologue of Atg18 in S. cerevisiae and A. thaliana, is a member of the WIPI subfamily of WD-repeat proteins. It has a 7-bladed propeller structure and contains a conserved motif for interaction with phospholipids. WIPI-1 is ubiquitously expressed in normal human tissues with highest levels in skeletal muscle, heart and testis. It is aberrantly expressed in human cancer.

면역원

synthetic peptide corresponding to amino acids 406-421 of human WIPI-1, conjugated to KLH. The corresponding sequence is identical in mouse and rat.

애플리케이션

Anti-WIPI-1 (C-terminal) antibody produced in rabbit has been used in immunoblotting and immunoprecipitation.

생화학적/생리학적 작용

WIPI-1 has essential biological functions including signal transduction, transcription regulation and apoptosis. WD-repeat proteins regulate the assembly of multiprotein complexes by presenting a β-propeller platform for simultaneous and reversible protein-protein interactions. WIPI-1 is linked to starvation-induced autophagy.

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

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


시험 성적서(COA)

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문서 라이브러리 방문

Autophagosome formation in mammalian cells
Mizushima N, et al.
Cell Structure and Function, 27(6), 421-429 (2002)
WIPI-1alpha(WIPI49), a member of the novel 7-bladed WIPI protein family, is aberrantly expressed in human cancer and is linked to starvation-induced autophagy
Proikas-Cezanne T, et al.
Oncogene, 23(58), 9314-9314 (2004)
Maria Giovanna De Leo et al.
Autophagy, 17(11), 3644-3670 (2021-03-10)
Autophagosome formation requires PROPPIN/WIPI proteins and monophosphorylated phosphoinositides, such as phosphatidylinositol-3-phosphate (PtdIns3P) or PtdIns5P. This process occurs in association with mammalian endosomes, where the PROPPIN WIPI1 has additional, undefined roles in vesicular traffic. To explore whether these functions are interconnected

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