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Merck

SAB4200400

Sigma-Aldrich

Anti-WIPI-2 (C-terminal) antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody

Synonim(y):

Anti-ATG18B, Anti-Atg21, Anti-CGI-50, Anti-WD repeat domain, phosphoinositide interacting 2, Anti-WIPI2

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About This Item

Kod UNSPSC:
12352203
NACRES:
NA.41

pochodzenie biologiczne

rabbit

białko sprzężone

unconjugated

forma przeciwciała

affinity isolated antibody

rodzaj przeciwciała

primary antibodies

klon

polyclonal

Postać

buffered aqueous solution

masa cząsteczkowa

antigen ~49 kDa

reaktywność gatunkowa

mouse, rat, human

stężenie

~1.0 mg/mL

metody

immunoprecipitation (IP): 2.5-5.0 μg using lysates of rat NRK cells.
western blot: 2-4 μg/mL using whole extracts of human G-361 and NIH-3T3 cells.

numer dostępu UniProt

Warunki transportu

dry ice

temp. przechowywania

−20°C

docelowa modyfikacja potranslacyjna

unmodified

informacje o genach

human ... WIPI2(26100)
mouse ... Wipi2(74781)
rat ... Wipi2(288498)

Opis ogólny

WIPI-2 belongs to the WIPI subfamily of WD40 repeat proteins. It is widely expressed in a variety of cell lines. The protein is characterized with a 7-bladed propeller structure and contain a conserved motif for interaction with phospholipids. It is a membrane constituent of autophagosomes and the plasma membrane.

Immunogen

synthetic peptide corresponding to the C-terminal region of human WIPI-2, conjugated to KLH. The corresponding sequence is identical in mouse and rat.

Zastosowanie

Anti-WIPI-2 (C-terminal) antibody produced in rabbit may be used in various immunochemical techniques including
  • immunoblotting
  • immunoprecipitation
  • immunostaining.

Działania biochem./fizjol.

WIPI subfamily proteins acts as a key component of many essential biological functions such as signal transduction, transcription regulation and apoptosis. WIPI-2 is a phosphatidylinositol-3-phosphate binding protein that is needed for starvation induced autophagy. In addition, it is also essential for LC3 lipidation and it is linked to early autophagosomal structures together with Atg16L and ULK1.

Postać fizyczna

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

Oświadczenie o zrzeczeniu się odpowiedzialności

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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Kod klasy składowania

10 - Combustible liquids

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Autophagosomal YKT6 is required for fusion with lysosomes independently of syntaxin 17
Matsui T, et al.
The Journal of cell biology, 217(8), 2633-2645 (2018)
Mammalian Atg18 (WIPI2) localizes to omegasome-anchored phagophores and positively regulates LC3 lipidation.
Polson HE
Autophagy, 6(4), 506-522 (2010)
Differential requirement for ATG2A domains for localization to autophagic membranes and lipid droplets
Tamura N, et al.
Febs Letters, 591(23), 3819-3830 (2017)
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)
Freeze-fracture replica immunolabelling reveals human WIPI-1 and WIPI-2 as membrane proteins of autophagosomes.
Proikas-Cezanne T
Journal of Cellular and Molecular Medicine, 15(9), 2007-2010 (2011)

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