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W2394

Sigma-Aldrich

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

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

Sinónimos:

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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200 μL
$518.00

$518.00


Fecha estimada de envío23 de mayo de 2025


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200 μL
$518.00

About This Item

Código UNSPSC:
12352203
NACRES:
NA.41

$518.00


Fecha estimada de envío23 de mayo de 2025


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origen biológico

rabbit

conjugado

unconjugated

forma del anticuerpo

affinity isolated antibody

tipo de anticuerpo

primary antibodies

clon

polyclonal

Formulario

buffered aqueous solution

mol peso

antigen ~49 kDa

reactividad de especies

human, rat, mouse

concentración

~1.0 mg/mL

técnicas

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

Nº de acceso UniProt

Condiciones de envío

dry ice

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

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

Categorías relacionadas

Descripción general

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.

Inmunógeno

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

Aplicación

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

Acciones bioquímicas o fisiológicas

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.

Forma física

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

Cláusula de descargo de responsabilidad

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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Código de clase de almacenamiento

10 - Combustible liquids

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

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


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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
Thibault Courtellemont et al.
The EMBO journal, 41(10), e109646-e109646 (2022-04-26)
Endo-lysosomal compartments exchange proteins by fusing, fissioning, and through endosomal transport carriers. Thereby, they sort many plasma membrane receptors and transporters and control cellular signaling and metabolism. How the membrane fission events are catalyzed is poorly understood. Here, we identify

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