Functions as a component of the nuclear pore complex (NPC) and the COPII coat . At the endoplasmic reticulum, SEC13 is involved in the biogenesis of COPII-coated vesicles . Required for the exit of adipsin (CFD/ADN), an adipocyte-secreted protein from the endoplasmic reticulum (By similarity). ; As a component of the GATOR2 complex, functions as an activator of the amino acid-sensing branch of the mTORC1 signaling pathway . The GATOR2 complex indirectly activates mTORC1 through the inhibition of the GATOR1 subcomplex . GATOR2 probably acts as an E3 ubiquitin-protein ligase toward GATOR1 . In the presence of abundant amino acids, the GATOR2 complex mediates ubiquitination of the NPRL2 core component of the GATOR1 complex, leading to GATOR1 inactivation . In the absence of amino acids, GATOR2 is inhibited, activating the GATOR1 complex . Within the GATOR2 complex, SEC13 and SEH1L are required to stabilize the complex .

P55735

6396

Protein SEC13 homolog, SEC13-like protein 1, SEC13-related protein, SEC13, D3S1231E, SEC13L1, SEC13R

Human,Mouse,Rat

WB,FC

WB 1:1000
FC 1:10-50

36 kD

Rabbit

Polyclonal

Rabbit IgG

This antibody is purified by peptide affinity purification.

PBS (pH7.4) with 0.09% (W/V) sodium azide.

Store at -20°C. Stable for 12 months from date of receipt.Do not aliquot the antibody.Avoid freeze / thaw cycle.