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AIFM1 Antibody (N-term)

Catalog # Availability Size / Price Inquiry
APG01634G 100 μl / $495

AIFM1 Antibody (N-term)

Brand

Leading Biology

Catalog Number

APG01634G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality AIFM1 antibody (N-term).

Molecular Weight

66901 Da

Cellular Localization

Antigen Cellular Localization: Mitochondrion intermembrane space. Mitochondrion inner membrane. Cytoplasm. Nucleus. Cytoplasm, perinuclear region. Note=Proteolytic cleavage during or just after translocation into the mitochondrial intermembrane space (IMS) results in the formation of an inner-membrane-anchored mature form (AIFmit). During apoptosis, further proteolytic processing leads to a mature form, which is confined to the mitochondrial IMS in a soluble form (AIFsol). AIFsol is released to the cytoplasm in response to specific death signals, and translocated to the nucleus, where it induces nuclear apoptosis. Colocalizes with EIF3G in the nucleus and perinuclear region Isoform 5: Cytoplasm

Host

Rabbit

Species Reactivity

Human

Immunogen

70-98 aa

Target

This AIFM1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 70-98 amino acids from the N-terminal region of human AIFM1.

Isotype

Rabbit Ig

Symbol

AIF, PDCD8

GeneID

UniProt ID

Function

Functions both as NADH oxidoreductase and as regulator of apoptosis. In response to apoptotic stimuli, it is released from the mitochondrion intermembrane space into the cytosol and to the nucleus, where it functions as a proapoptotic factor in a caspase-independent pathway. In contrast, functions as an antiapoptotic factor in normal mitochondria via its NADH oxidoreductase activity. The soluble form (AIFsol) found in the nucleus induces 'parthanatos' i.e. caspase-independent fragmentation of chromosomal DNA. Interacts with EIF3G,and thereby inhibits the EIF3 machinery and protein synthesis, and activates casapse-7 to amplify apoptosis. Plays a critical role in caspase- independent, pyknotic cell death in hydrogen peroxide-exposed cells. Binds to DNA in a sequence-independent manner.

Summary

AIFM1 is a flavoprotein essential for nuclear disassembly in apoptotic cells that is found in the mitochondrial intermembrane space in healthy cells. Induction of apoptosis results in the translocation of this protein to the nucleus where it effects chromosome condensation and fragmentation. In addition, this protein induces mitochondria to release the apoptogenic proteins cytochrome c and caspase-9.

Form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

IF, WB, IHC-P, FC, E

Dilution

IF~~1:200 WB~~1:1000 IHC-P~~1:50~100 FC~~1:10~50

Synonyms

Apoptosis-inducing factor 1, mitochondrial, 111-, Programmed cell death protein 8, AIFM1, AIF, PDCD8

Images

Fluorescent image of U251 cells stained with AIFM1 (N-term) antibody. U251 cells were fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.2%, 30 min). Cells were then incubated with APG01634G AIFM1 (N-term) primary antibody (1:200, 2 h at room temperature). For secondary antibody, Alexa Fluor? 488 conjugated donkey anti-rabbit antibody (green) was used (1:1000, 1h). Cytoplasmic actin was counterstained with Alexa Fluor? 555 (red) conjugated Phalloidin (5.25 μM, 25 min). Pictures were taken on a Biorevo microscope (BZ-900, Keyence). Nuclei were counterstained with Hoechst 33342 (blue) (10 μg/ml, 5 min). AIFM1 (N-term) immunoreactivity is localized to the cytoplasm of U251 cells.

Fluorescent confocal image of U251 cells stained with AIFM1 (N-term) antibody. U251 cells were treated with Chloroquine (50 μM,16h), then fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.2%, 30 min). Cells were then incubated with APG01634G AIFM1 (N-term) primary antibody (1:200, 2 h at room temperature). For secondary antibody, Alexa Fluor? 488 conjugated donkey anti-rabbit antibody (green) was used (1:1000, 1h). Nuclei were counterstained with Hoechst 33342 (blue) (10 μg/ml, 5 min). AIFM1 (N-term) immunoreactivity is localized to the cytoplasm of U251 cells.

Western blot analysis of AIFM1 Antibody (N-term) (Cat. APG01634G) in 293 cell line lysates (35ug/lane). AIFM1 (arrow) was detected using the purified Pab.

Specification

Quantity

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