ISG15 Antibody | Rockland Immunochemicals 200-401-438 product information

product summary

company name :

Rockland Immunochemicals

product type :

antibody

product name :

ISG15 Antibody

catalog :

200-401-438

quantity :

500 µg

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human

application :

western blot, ELISA, immunohistochemistry

more info or order :

Rockland Immunochemicals product webpage

citations: 2

Reference
Gall B, Pryke K, Abraham J, Mizuno N, Botto S, Sali T, et al. Emerging Alphaviruses Are Sensitive to Cellular States Induced by a Novel Small-Molecule Agonist of the STING Pathway. J Virol. 2018;92: pubmed publisher
Ezzati P, Komher K, Severini G, Coombs K. Comparative proteomic analyses demonstrate enhanced interferon and STAT-1 activation in reovirus T3D-infected HeLa cells. Front Cell Infect Microbiol. 2015;5:30 pubmed publisher

product information

Catalog Number :

200-401-438

Name :

Anti-ISG15 (RABBIT) Antibody - 200-401-438

Display Name :

ISG15 Antibody

Application Note :

This purified polyclonal antibody reacts with human ISG15 by western blot and ELISA. Although not tested, this antibody is likely functional in immunohistochemistry and immunoprecipitation. This antibody using the specified conditions may recognize other prominent intrinsic bands (UBLs or conjugates), especially at lower dilutions. An 18.5 kDa band corresponding to human ISG15 is detected. IFNα or IFNß stimulated HeLa cell lysates can be used as a positive control.

Buffer :

0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

Clonality :

Polyclonal

Concentration Value :

5.0 mg/mL

Concentration Definition :

by UV absorbance at 280 nm

Conjugation :

(None)

Size :

500 µg

Default Unit :

µg

ELISA Dilution :

1:2,000 - 1:10,000

Immunohistochemistry Dilution :

User Optimized

Western Blot Dilution :

1:200 - 1:1,000

Expiration :

Expiration date is one (1) year from date of opening.

Format :

IgG

Gene Name :

ISG15

Host Animal :

Rabbit

General Disclaimer Note :

This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 5199, Limerick, Pennsylvania, USA.

Immunogen :

This purified antibody was prepared from rabbit serum after repeated immunizations with recombinant human ISG15 protein.

Packing Type :

Ambient

Physical State :

Lyophilized

Preservative :

0.01% (w/v) Sodium Azide

Purity and Specificity :

This product is an IgG fraction antibody purified from monospecific antiserum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer stated above. Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Rabbit Serum.

Reconstitution Buffer :

Restore with deionized water (or equivalent)

Reconstitution Volume :

100 µL

Species Reactivity :

human

Storage :

Store vial at 4° C prior to restoration. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.

Synonyms :

rabbit anti-ISG15 Antibody, G1P2 antibody, IFI 15 antibody, IFI15 antibody, Interferon alpha inducible protein antibody, Interferon induced 15 kDa protein antibody

Target Species :

Human

Background :

Ubiquitin-like proteins fall into two classes: the first class, ubiquitin-like modifiers (UBLs) function as modifiers in a manner analogous to that of ubiquitin. Examples of UBLs are SUMO, Rub1 (also called Nedd8), Apg8 and Apg12. Proteins of the second class include parkin, RAD23 and DSK2, are designated ubiquitin-domain proteins (UDPs). These proteins contain domains that are related to ubiquitin but are otherwise unrelated to each other. In contrast to UBLs, UDPs are not conjugated to other proteins. ISG15 (Interferon Stimulating Gene-15) shows no amino acid sequence homology to cytokines and is synthesized as a precursor that is activated through processing by a thiol protease. ISG15 is secreted by monocytes and lymphocytes. Synthesis is induced in response to IFN-a or IFN-b or IFN-¥, but not IFN-g. ISG15 expression is induced also by overexpression of some interferon regulatory factors that have been shown to play a role in the transcriptional regulation of IFN genes. ISG15 is secreted also by cell lines of monocyte (U937 cell line), T-lymphocyte, B-lymphocyte (DAUDI cells), human fibroblasts, and epithelial origins. The induction of terminal differentiation in human melanoma cells is associated, among other things, with alterations in the expression of ISG15. Intracellularly ISG15 has been shown to function as a ubiquitin homologue. It is known also as UCRP (ubiquitin cross-reactive protein). Serpin 2a (spi2a), a member of the serine protease inhibitor (serpin) protein family that is highly induced in macrophages during bacillus Calmette-Guerin infection has been shown to bind ISG15. ISG15 has been shown to modulate immune cell function. It possesses activities of cytokines and induces production of IFN-g. It enhances proliferation and functions of natural killer and LAK cells.

Immunogen Type :

Recombinant Protein

Low Endotoxin :

Sample Size :

Application Text :

ELISA,Immunohistochemistry,Western Blot,

Other :

User Optimized

Category :

Primary Antibodies

Conjugation Name :

Unconjugated

UniProt :

P05161

NCBI :

4826774

Primary Image Name :

Conjugation pathways for ubiquitin and ubiquitin-like modifiers (UBLs).

more info or order :

Rockland Immunochemicals product webpage