SAB4200400

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

~1.0 mg/mL, affinity isolated antibody

• Synonym(s): Anti-ATG18B, Anti-Atg21, Anti-CGI-50, Anti-WD repeat domain, phosphoinositide interacting 2, Anti-WIPI2
• UNSPSC Code: 12352203
• NACRES: NA.41

Properties

• biological source: rabbit
• conjugate: unconjugated
• antibody form: affinity isolated antibody
• antibody product type: primary antibodies
• clone: polyclonal
• form: buffered aqueous solution
• mol wt: antigen ~49 kDa
• species reactivity: mouse, rat, human
• concentration: ~1.0 mg/mL
• technique(s): 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.
• UniProt accession no.: Q9Y4P8
• shipped in: dry ice
• storage temp.: −20°C
• target post-translational modification: unmodified
• Gene Information: human ... WIPI2(26100) ; mouse ... Wipi2(74781) ; rat ... Wipi2(288498)

Description

General description

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.

Application

Anti-WIPI-2 (C-terminal) antibody produced in rabbit may be used in various immunochemical techniques including

• immunoblotting
• immunoprecipitation
• immunostaining.

Biochem/physiol Actions

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.

Physical form

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

Disclaimer

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.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable