Anti-VDAC1/Porin Rabbit mAb

PTM BIO

Anti-VDAC1/Porin Rabbit mAb

5

Flow Cytometry, ImmunoFluorescence, Western Blot, ImmunoCytoChemistry, ImmunoHistoChemistry Paraffin

WB, IHC-P, ICC/IF, FC

Research Use Only

Monoclonal

JRMR-10327-28

Unconjugated

Rabbit

IgG

Non-selective voltage-gated ion channel VDAC1

Forms a channel through the mitochondrial outer membrane and also the plasma membrane. The channel at the outer mitochondrial membrane allows diffusion of small hydrophilic molecules; in the plasma membrane it is involved in cell volume regulation and apoptosis. It adopts an open conformation at low or zero membrane potential and a closed conformation at potentials above 30-40 mV. The open state has a weak anion selectivity whereas the closed state is cation-selective.Binds various signaling molecules, including the sphingolipid ceramide, the Phosphorylatedlipid phosphatidylcholine, and the sterol cholesterol.In depolarized mitochondria, acts downstream of PRKN and PINK1 to promote mitophagy or prevent apoptosis; polyubiquitination by PRKN promotes mitophagy, while monoubiquitination by PRKN decreases mitochondrial calcium influx which ultimately inhibits apoptosis .

Stable for 12 months from date of receipt/reconstitution.

Human, Mouse, Rat

Human, Mouse, Rat

Protein A purified

Store at -20°C. Avoid freeze/thaw cycles.

12352203