GILT/IFI30 Antibody (844623) [Alexa Fluor® 532]

• Reactivity: Hu
• Applications: WB, ICC/IF
• Clone: 844623
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Alexa Fluor 532

GILT/IFI30 Antibody (844623) [Alexa Fluor® 532] Summary

• Immunogen: HEK293 human embryonic kidney cell line transfected with human GILT/IFI30
  Ser27-Lys250
  Accession # P13284
• Specificity: Detects human GILT/IFI30 in direct ELISAs and Western blots.
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for GILT/IFI30 Antibody (844623) [Alexa Fluor® 532]

• EC 1.8
• Gamma-interferon-inducible protein IP-30
• GILT
• GILTgamma-interferon-inducible lysosomal thiol reductase
• IFI30
• IFI-30
• interferon, gamma-inducible protein 30
• IP30
• IP30interferon gamma-inducible protein 30 preproprotein
• Legumaturain
• MGC32056

Background

IFI30 (Gamma-interferon-inducible protein IP-30; also gamma-interferon [IFN-gamma ] inducible lysosomal thiol reductase/GILT and Legumaturain) is a 25-30 kDa member of the GILT family of proteins. It is constitutively expressed in B cells and dendritic cells, and induced by IFN-gamma in non-APCs. IFI30 is both intracellular and secreted as an inactive glycosylated proenzyme. The glycosylation pattern contains a terminal phosphorylated mannose, which is recognized by cell surface mannose-6 phosphate receptors and internalized into lysosomes. In lysosomes, IFI30 is processed into an active, mature form, and via a thiol reductase domain, breaks disulfide bonds in molecules destined for lysosomal degradation. This is a critical first step in the processing and subsequent presentation of peptides that will initiate an antigenic response. The human IFI30 proenzyme is 224 amino acids (aa) in length. In this form, it is 33-35 kDa in size. Following proteolytic processing at both the
N‑ and C-terminus, a 175 aa, 25-30 kDa active mature form is generated (aa 58-232). The mature region possesses a thiol reductase domain (aa 62-151) plus one utilized Thr phosphorylation site. Both the pro‑ and mature forms exhibit enzymatic activity. IFI30 is known to exist as a 50-60 kDa disulfide-linked homodimer. There are four potential isoform variants. One contains a 26 aa substitution for aa 213-250, a second shows a deletion of aa 131-161, a third shows a deletion of aa 106-123, while a fourth shows a deletion of aa 64-212. Over aa 27-250, human IFI30 shares 62% aa sequence identity with mouse IFI30.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.