PL-7 (Human Threonyl-tRNA Synthetase)

PL-7 (Human Threonyl-tRNA Synthetase)

SKU: 41480

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Origin:

Recombinant

Cat. No.:

41480

Tag:

N-terminal 6xHis

Size:

0.1 mg

Source:

Spodoptera frugiperda Sf9

Purity:

>90%

Other Names:

TARS, PL 7, PL7

Species:

Human

  • INTRODUCTION

    During mRNA translation at ribosomes, specific amino-acyl-tRNA synthetases are required for the covalently attachment between tRNAs and different amino acids.

    Threonyl-tRNA synthetase (TARS, PL-7) is specific for the amino acid threonine.

    PL-7 is recognized by PL-7 autoantibodies which is present in a subset of patients with polymyositis and dermatomyositis.

  • DATA SHEET

  • IMMUNOLOGICAL FUNCTION

    As an autoantigen, PL-7 binds with IgG-type human auto-antibodies.

  • AMINO ACID SEQUENCE

    MSYYHHHHHHDYDIPTTENLYFQGAFEEKASSPSGKMGGEEKPIGAGEEKQKEGGKKKNKEGSGDGGRAELNPWPEYIYTRLEMYNILKAEHDSILAEKAEKDSKPIKVTLPDGKQVDAESWKTTPYQIACGISQGLADNTVIAKVNNVVWDLDRPLEEDCTLELLKFEDEEAQAVYWHSSAHIMGEAMERVYGGCLCYGPPIENGFYYDMYLEEGGVSSNDFSSLEALCKKIIKEKQAFERLEVKKETLLAMFKYNKFKCRILNEKVNTPTTTVYRCGPLIDLCRGPHVRHTGKIKALKIHKNSSTYWEGKADMETLQRIYGISFPDPKMLKEWEKFQEEAKNRDHRKIGRDQELYFFHELSPGSCFFLPKGAYIYNALIEFIRSEYRKRGFQEVVTPNIFNSRLWMTSGHWQHYSENMFSFEVEKELFALKPMNCPGHCLMFDHRPRSWRELPLRLADFGVLHRNELSGALTGLTRVRRFQQDDAHIFCAMEQIEDEIKGCLDFLRTVYSVFGFSFKLNLSTRPEKFLGDIEVWDQAEKQLENSLNEFGEKWELNSGDGAFYGPKIDIQIKDAIGRYHQCATIQLDFQLPIRFNLTYVSHDGDDKKRPVIVHRAILGSVERMIAILTENYGGKWPFWLSPRQVMVVPVGPTCDEYAQKVRQQFHDAKFMADIDLDPGCTLNKKIRNAQLAQYNFILVVGEKEKISGTVNIRTRDNKVHGERTISETIERLQQLKEFRSKQAEEEF

  • APPLICATIONS

    Standard ELISA test, line/dot assay and microarray assay with positive/negative sera panels.

  • FORMULATION

    Liquid in storage buffer (50mM Tris, 300-500mM NaCl, 10% Glycerol, Protease inhibitor, pH8.0).

  • DESCRIPTION

    Expressed in insect Sf9 cells with total 747 AA. Mw: 86.4 KDa (calculated).

    N-terminal 6xHis-tag and TEV cleavage site, 25 extra AA (highlighted).

    Recombinant antigen for research use or manufacturing only.

  • STORAGE

    Store at –80°C. Avoid repeated freezing/thawing cycles.

  • QUALITY CONTROL TEST

    BCA to determine quantity of the protein.

    SDS PAGE to determine purity of the protein.

  • SDS-PAGE Gel

    Refer to picture 

Quantity

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