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Conditions of optimal PL12 Enzyme performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
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Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Introduction
Alanyl-tRNA synthetase is a member of the aminoacyl-tRNA synthetase family, key enzymes of protein biosynthesis which charge tRNA molecules with the respective amino acids. This 108 kDa protein is an autoantigen recognized by PL-12 antibodies which occur in a subset of patients with polymyositis and dermatomyositis. Preliminary data suggest that epitope spreading occurs in the autoimmune PL-12 response such that even antibodies to an isolated alanyl-tRNA molecule can develop.
BP000913-ENZ-305: Recombinant Human Alanyl-tRNA Synthetase
Source: Sf9 insect cells-derived.
A glycosylated, polypeptide chain having a molecular mass of 107,598 Dalton.
Purity > 90%, by SDS-PAGE.
Formulation: PL-12 is supplied in 16 mM HEPES buffer pH-8, 250 mM sodium chloride, and 20% glycerol.
Applications: WB with monoclonal anti-hexa-His-tag antibody & Polymyositis sera.
Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
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