IFI30, 58-232aa, Human

Category: Proteins
Catalog
01-P1753
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Product Name IFI30, 58-232aa, Human
Description IFI30, also as known as gamma-interferon-inducible lysosomal thiol reductase, belongs to the GILT family. This protein is a lysosomal thiol reductase that at low pH can reduce protein disulfide bonds. The enzyme is expressed constitutively in antigen-presenting cells and induced by gamma-interferon in other cell types. This enzyme has an important role in MHC class II-restricted antigen processing. This protein facilitates the generation of MHC class II-restricted epitodes from disulfide bond-containing antigen by the endocytic reduction of disulfide bonds. Also facilitates MHC class I-restricted recognition of exogenous antigens containing disulfide bonds by CD8+ T-cells or cross-presentation. Recombinant human IFI30 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by conventional column chromatography, after refolding of the isolated inclusion bodies in a renaturation buffer.
Synonyms Gamma-interferon-inducible lysosomal thiol reductase, GILT, IFI-30, IP30
Host E.coli
Molecular Weight 24.2 kDa (221aa) confirmed by MALDI-TOF
Amino Acid Sequence MGSSHHHHHH SSGLVPRGSH MGSMNAPLVN VTLYYEALCG GCRAFLIREL FPTWLLVMEI LNVTLVPYGN AQEQNVSGRW EFKCQHGEEE CKFNKVEACV LDELDMELAF LTIVCMEEFE DMERSLPLCL QLYAPGLSPD TIMECAMGDR GMQLMHANAQ RTDALQPPHE YVPWVTVNGK PLEDQTQLLT LVCQLYQGK
Tag His-tag
Reactivity Human
Applications SDS-PAGE
Form Liquid, in 20mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 10% glycerol,1mM DTT
Concentration 1 mg/ml (determined by Bradford assay)
Purity > 90% by SDS-PAGE
Storage Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
References Arunachalam B, et al. (2000) Proc Natl Acad Sci U S A 97 (2): 745–50.
Luster AD, et al. (1988) J Biol Chem 263 (24): 12036–43.
Supplier ARP

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