Human Recombinant GABARAPL2 protein, His Tag (V2LY-0526-LY4234)

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Basic Information

Expressed Host
E. coli
Protein Species
Human
Tag
His Tag
Protein Construction
This product is Human Recombinant GABARAPL2 protein, His Tag consist of Amino Acid: 1-117 and predicts a molecular mass of 15.5 kDa.
Molecule Mass
15.5 kDa
Sequence
Amino Acid: 1-117
Species
Human

Formulations & Storage [For reference only, actual COA shall prevail!]

Purity
>95% as determined by SDS-PAGE
Endotoxin
Please contact us for more information.
Format
Lyophilized
Reconstitution
Allow the vial and reconstitution buffer to equilibrate to room temperature. Briefly centrifuge or tap down the vial to ensure that all lyophilized powder is collected at the bottom of the vial. For the reconstitution of this product, we recommend adding PBS or sterile water to achieve a final antibody concentration of 1 mg/mL. Allow the vial to reconstitute for 10-15 minutes at room temperature with gentle agitation. Avoid vigorous shaking that can cause foaming and antibody denaturation. Aliquot into volumes based on your experiment and store liquid protein at -20°C or -80°C for long time.
Buffer
Lyophilized from sterile Sodium phosphate, NaCl, Imidazole, PMSF, DTT, Glycerol
Preservative
None
Storage
Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
More Infomation

Target

Full Name
GABA type A receptor associated protein like 2
Function
Ubiquitin-like modifier involved in intra-Golgi traffic (By similarity).

Modulates intra-Golgi transport through coupling between NSF activity and SNAREs activation (By similarity).

It first stimulates the ATPase activity of NSF which in turn stimulates the association with GOSR1 (By similarity).

Involved in autophagy (PubMed:20418806, PubMed:23209295).

Plays a role in mitophagy which contributes to regulate mitochondrial quantity and quality by eliminating the mitochondria to a basal level to fulfill cellular energy requirements and preventing excess ROS production (PubMed:20418806, PubMed:23209295).

Whereas LC3s are involved in elongation of the phagophore membrane, the GABARAP/GATE-16 subfamily is essential for a later stage in autophagosome maturation (PubMed:20418806, PubMed:23209295).
Biological Process
Autophagosome assembly Source: GO_Central
Autophagy Source: UniProtKB
Autophagy of mitochondrion Source: GO_Central
Cellular response to nitrogen starvation Source: GO_Central
Intra-Golgi vesicle-mediated transport Source: UniProtKB
Macroautophagy Source: GO_Central
Negative regulation of proteasomal protein catabolic process Source: BHF-UCL
Positive regulation of ATPase activity Source: UniProtKB
Protein localization to endoplasmic reticulum Source: UniProtKB
Protein transport Source: UniProtKB-KW
Cellular Location
Endoplasmic reticulum membrane; Golgi apparatus; Autophagosome
PTM
The precursor molecule is cleaved by ATG4B to form the cytosolic form, GABARAPL2-I. This is activated by APG7L/ATG7, transferred to ATG3 and conjugated to phospholipid to form the membrane-bound form, GABARAPL2-II. ATG4B also mediates the delipidation required for GABARAPL1 recycling when autophagosomes fuse with lysosomes.
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For research use only. Not intended for any clinical use.

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We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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