Analysis Note

ControlK562 cell lysate

Application

Research CategoryEpigenetics & Nuclear Function

Immunoprecipitation
Reported by external laboratory using a represenative lot of this antibody
Immunocytochemistry
Reported by external laboratory using a represenative lot of this antibody
ELISA
Reported by external laboratory using a represenative lot of this antibody

Use Anti-hnRNP U Antibody, clone 3G6 (mouse monoclonal antibody) validated in WB, IP, ICC, ELISA to detect hnRNP U also known as heterogeneous nuclear ribonucleoprotein U (scaffold attachment factor A).

Research Sub CategoryRNA Metabolism & Binding ProteinsApoptosis - Additional

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

General description

Heterogeneous nuclear ribonucleoproteins (hnRNPs) are thought to be involved in pre-mRNA processing. However, its role in the regulation of gene expression is as yet poorly understood. Proteins of the heterogeneous nuclear ribonucleoparticles (hnRNP) family form a structurally diverse group of RNA binding proteins implicated in various functions. Recently, hnRNP proteins have been shown to hinder communication between factors bound to different splice sites. Conversely, several reports have described a positive role for some hnRNP proteins in pre-mRNA splicing. hnRNP-U, also termed scaffold attachment factor A (SAF-A), binds to pre-mRNA and nuclear matrix/scaffold attachment region DNA elements.

Immunogen

Epitope: Unknown

Recombinant protein corresponding to human hnRNP U.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Physical form

Protein G Purified

Purified mouse monoclonal IgG2bκ in buffer containing 0.1 M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.05% sodium azide.

Format: Purified

Quality

Evaluated by Western Blot in K562 cell lysate.

Western Blot Analysis: 0.01 µg/ml of this antibody detected hnRNP U on 10 µg of K562 cell lysate.

Specificity

This antibody recognizes hnRNP U.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Target description

Calculated molecular weight is 90 kDa However protein is usually observed at ~120 kDa (Dreyfuss G, Kim VN, Kataoka N. Nat Rev Mol Cell Biol. 2002 Mar;3(3):195-205.)