Human ISG15/UCRP Antibody

Catalog # Availability Size / Price Qty
MAB4845
MAB4845-SP
Detection of Human ISG15/UCRP by Western Blot.
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Product Details
Citations (1)
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Reviews (1)

Human ISG15/UCRP Antibody Summary

Species Reactivity
Human
Specificity
Detects human ISG15/UCRP in direct ELISAs and Western blots.
Source
Monoclonal Mouse IgG2B Clone # 539442
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human ISG15/UCRP
Gly2-Gly157
Accession # ABW03539
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.5 µg/mL
See below
Simple Western
5 µg/mL
MCF‑7 human breast cancer cell line and HT‑29 human colon adenocarcinoma cell line
Immunohistochemistry
8-25 µg/mL
Immersion fixed paraffin-embedded sections of human endometrial cancer tissue

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human ISG15/UCRP antibody by Western Blot. View Larger

Detection of Human ISG15/UCRP by Western Blot. Western blot shows lysates of MCF-7 human breast cancer cell line and HT-29 human colon adenocarcinoma cell line. PVDF membrane was probed with 0.5 µg/mL of Mouse Anti-Human ISG15/UCRP Monoclonal Antibody (Catalog # MAB4845) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for ISG15/UCRP at approximately 15 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 2.

Simple Western View Larger

Detection of Human ISG15/UCRP by Simple WesternTM. Simple Western lane view shows lysates of MCF‑7 human breast cancer cell line and HT‑29 human colon adenocarcinoma cell line, loaded at 0.2 mg/mL. A specific band was detected for ISG15/UCRP at approximately 20 kDa (as indicated) using 5 µg/mL of Mouse Anti-Human ISG15/UCRP Monoclonal Antibody (Catalog # MAB4845). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Immunohistochemistry View Larger

Detection of ISG15/UCRP in Human Endometrial Cancer. ISG15/UCRP was detected in immersion fixed paraffin-embedded sections of Human Endometrial Cancer using Mouse Anti-Human ISG15/UCRP Monoclonal Antibody (Catalog # MAB4845) at 0.5 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm in cancer cells. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store 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.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: ISG15/UCRP

ISG15 (interferon-induced 15 kDa protein; also known as IP17) is a 15 kDa ubiquitin family protein that is expressed by a wide variety of cell types. ISG15 is induced by type I IFN, and like ubiquitin, becomes conjugated to intracellular proteins. Unlike ubiquitin, it does not target proteins for degradation. Instead, it is part of the antivirus response. Human proISG15 is 165 amino acids (aa) in length. There are two ubiquitin-like domains (aa 2‑78 and 79‑157) and a propeptide (aa 158‑165) that is cleaved intracellularly. Select blood mononuclear cells secrete mature ISG15, which is chemotactic for neutrophils. Mature human ISG15 shares 66% aa sequence identity with mouse ISG15.

Long Name
ISG15 Ubiquitin-like Modifier
Entrez Gene IDs
9636 (Human); 100038882 (Mouse); 298693 (Rat)
Alternate Names
G1P2; G1P2interferon-induced 17-kDa/15-kDa protein; IFI15; IFI15hUCRP; interferon, alpha-inducible protein (clone IFI-15K); Interferon-induced 15 kDa protein; Interferon-induced 17 kDa protein; interferon-stimulated protein, 15 kDa; IP17; ISG15 ubiquitin-like modifier; ISG15; Ubiquitin cross-reactive protein; ubiquitin-like protein ISG15; UCRP; UCRPIP17

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Citation for Human ISG15/UCRP Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Vitamin D receptor and Jak-STAT signaling crosstalk results in calcitriol-mediated increase of hepatocellular response to IFN-alpha.
    Authors: Lange C, Gouttenoire J, Duong F, Morikawa K, Heim M, Moradpour D
    J Immunol, 2014-05-12;192(12):6037-44.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot

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Human ISG15/UCRP Antibody
By Anonymous on 11/15/2021
Application: IHC Sample Tested: Cheek section Species: Human