Western Blot (WB)
(Western blot analysis of extracts of HeLa cell line, using ISG15 antibody.)
Rabbit anti-Human ISG15 Polyclonal Antibody | anti-ISG15 antibody
ISG15 (Interferon Stimulating Gene 15, Interferon-stimulated 15kD Protein, G1P2, IP17, UCRP, IFI15, hUCRP) (FITC)
WB: 1:500-1:2000
Applications are based on unconjugated antibody.
Western Blot (WB)
(Western blot analysis of extracts of HeLa cell line, using ISG15 antibody.)
Western Blot (WB)
(Western blot analysis of extracts of HeLa cell line, using ISG15 antibody.)
NCBI and Uniprot Product Information
NCBI Description
The protein encoded by this gene is a ubiquitin-like protein that is conjugated to intracellular target proteins upon activation by interferon-alpha and interferon-beta. Several functions have been ascribed to the encoded protein, including chemotactic activity towards neutrophils, direction of ligated target proteins to intermediate filaments, cell-to-cell signaling, and antiviral activity during viral infections. While conjugates of this protein have been found to be noncovalently attached to intermediate filaments, this protein is sometimes secreted. [provided by RefSeq, Dec 2012]
Uniprot Description
ISG15: Ubiquitin-like protein that is conjugated to intracellular target proteins after IFN-alpha or IFN-beta stimulation. Its enzymatic pathway is partially distinct from that of ubiquitin, differing in substrate specificity and interaction with ligating enzymes. ISG15 conjugation pathway uses a dedicated E1 enzyme, but seems to converge with the Ub conjugation pathway at the level of a specific E2 enzyme. Targets include STAT1, SERPINA3G/SPI2A, JAK1, MAPK3/ERK1, PLCG1, EIF2AK2/PKR, MX1/MxA, and RIG-1. Deconjugated by USP18/UBP43. Shows specific chemotactic activity towards neutrophils and activates them to induce release of eosinophil chemotactic factors. May serve as a trans-acting binding factor directing the association of ligated target proteins to intermediate filaments. May also be involved in autocrine, paracrine and endocrine mechanisms, as in cell-to-cell signaling, possibly partly by inducing IFN-gamma secretion by monocytes and macrophages. Seems to display antiviral activity during viral infections. Interacts with, and is conjugated to its targets by the UBE1L (E1 enzyme) and UBE2E2 (E2 enzyme) (Probable). Interaction with influenza B NS1 protein inhibits this conjugation. By type I interferons. Detected in lymphoid cells, striated and smooth muscle, several epithelia and neurons.
Protein type: Ubiquitin-like modifier
Chromosomal Location of Human Ortholog: 1p36.33
Cellular Component: extracellular region; cytosol
Molecular Function: protein tag; protein binding
Biological Process: modification-dependent protein catabolic process; ISG15-protein conjugation; viral reproduction; negative regulation of viral genome replication; regulation of interferon-gamma production; cytokine and chemokine mediated signaling pathway; positive regulation of erythrocyte differentiation; defense response to bacterium; innate immune response; negative regulation of protein ubiquitination; defense response to virus; negative regulation of interferon type I production
Disease: Immunodeficiency 38
Research Articles on ISG15
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Product Notes
The ISG15 isg15 (Catalog #AAA6423221) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The ISG15 (Interferon Stimulating Gene 15, Interferon-stimulated 15kD Protein, G1P2, IP17, UCRP, IFI15, hUCRP) (FITC) reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's ISG15 can be used in a range of immunoassay formats including, but not limited to, Immunohistochemistry (IHC), Western Blot (WB). IHC: 1:50-1:200 WB: 1:500-1:2000 Applications are based on unconjugated antibody. Researchers should empirically determine the suitability of the ISG15 isg15 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "ISG15, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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