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ATG3 Protein (AA 1-314) (His tag)

Crystallography grade ATG3 Origin: Mouse Host: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, WB, SDS, Crys
Catalog No. ABIN3137018
  • Target See all ATG3 Proteins
    ATG3 (ATG3 Autophagy Related 3 (ATG3))
    Protein Type
    Recombinant
    Protein Characteristics
    AA 1-314
    Origin
    • 10
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    Mouse
    Source
    • 13
    • 6
    • 2
    • 1
    • 1
    Insect Cells
    Purification tag / Conjugate
    This ATG3 protein is labelled with His tag.
    Application
    ELISA, Western Blotting (WB), SDS-PAGE (SDS), Crystallization (Crys)
    Sequence
    MQNVINTVKG KALEVAEYLT PVLKESKFKE TGVITPEEFV AAGDHLVHHC PTWQWATGEE LKVKAYLPTD KQFLVTKNVP CYKRCKQMEY SDELEAIIEE DDGDGGWVDT YHNTGITGIT EAVKEITLES KDSIKLQDCS ALCDEEDEED EGEAADMEEY EESGLLETDE ATLDTRKIVE ACKAKADAGG EDAILQTRTY DLYITYDKYY QTPRLWLFGY DEQRQPLTVE HMYEDISQDH VKKTVTIENH PHLPPPPMCS VHPCRHAEVM KKIIETVAEG GGELGVHMYL LIFLKFVQAV IPTIEYDYTR HFTM
    Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.
    Characteristics
    • Made in Germany - from design to production - by highly experienced protein experts.
    • Mouse Atg3 Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
    • State-of-the-art algorithm used for plasmid design (Gene synthesis).

    This protein is a made to order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

    The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

    In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).

    When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.

    The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.

    The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

    Purification
    Two step purification of proteins expressed in baculovirus infected SF9 insect cells:
    1. In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
    2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.
    Purity
    >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
    Sterility
    0.22 μm filtered
    Endotoxin Level
    Protein is endotoxin free.
    Grade
    Crystallography grade
    Top Product
    Discover our top product ATG3 Protein
  • Application Notes
    In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a gurantee though.
    Comment

    Protein has not been tested for activity yet. In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.

    Restrictions
    For Research Use only
  • Format
    Liquid
    Buffer
    100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.
    Handling Advice
    Avoid repeated freeze-thaw cycles.
    Storage
    -80 °C
    Storage Comment
    Store at -80°C.
    Expiry Date
    Unlimited (if stored properly)
  • Target
    ATG3 (ATG3 Autophagy Related 3 (ATG3))
    Alternative Name
    Atg3 (ATG3 Products)
    Synonyms
    atg3 Protein, im:6910145 Protein, wu:fb15g12 Protein, zgc:64156 Protein, APG3 Protein, APG3-LIKE Protein, APG3L Protein, PC3-96 Protein, 2610016C12Rik Protein, Apg3l Protein, Atg3l Protein, PIG-1 Protein, Pig1 Protein, ATATG3 Protein, K11J9.1 Protein, K11J9_1 Protein, autophagy related 3 Protein, autophagy 3 (APG3) Protein, similar to S. cerevisiae ATG3 (YNR007C) part of ubiquitin-like system that mediates Atg8-phosphatidylethanolamine conjugation required for protein-vacuolar targeting and autophagy Protein, atg3 Protein, ATG3 Protein, Atg3 Protein
    Background
    E2 conjugating enzyme required for the cytoplasm to vacuole transport (Cvt), autophagy, and mitochondrial homeostasis. Responsible for the E2-like covalent binding of phosphatidylethanolamine to the C-terminal Gly of ATG8-like proteins (GABARAP, GABARAPL1, GABARAPL2 or MAP1LC3A). The ATG12-ATG5 conjugate plays a role of an E3 and promotes the transfer of ATG8-like proteins from ATG3 to phosphatidylethanolamine (PE). This step is required for the membrane association of ATG8-like proteins. The formation of the ATG8-phosphatidylethanolamine conjugates is essential for autophagy and for the cytoplasm to vacuole transport (Cvt). Preferred substrate is MAP1LC3A. Also acts as an autocatalytic E2-like enzyme, catalyzing the conjugation of ATG12 to itself, ATG12 conjugation to ATG3 playing a role in mitochondrial homeostasis but not in autophagy. ATG7 (E1-like enzyme) facilitates this reaction by forming an E1-E2 complex with ATG3. ATG12-ATG3 conjugate is also formed upon viccina virus infection, leading to the disruption the cellular autophagy which is not necessary for vaccinia survival and proliferation. Promotes primary ciliogenesis by removing OFD1 from centriolar satellites via the autophagic pathway. {ECO:0000269|PubMed:11825910, ECO:0000269|PubMed:18768753, ECO:0000269|PubMed:20723759, ECO:0000269|PubMed:24089205}.
    Molecular Weight
    36.8 kDa Including tag.
    UniProt
    Q9CPX6
    Pathways
    Autophagy
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