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ROS Recombinant Protein Antigen

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Product Details

Summary
Reactivity HuSpecies Glossary
Applications AC

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ROS Recombinant Protein Antigen Summary

Description
A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human ROS1.

Source: E. coli

Amino Acid Sequence: WKYNEFYHVKTSCSQGPAYVCNITNLQPYTSYNVRVVVVYKTGENSTSLPESFKTKAGVPNKPGIPKLLEGSKNSIQWEKAEDNGC

Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

Source
E. coli
Protein/Peptide Type
Recombinant Protein Antigen
Gene
ROS1
Purity
>80% by SDS-PAGE and Coomassie blue staining

Applications/Dilutions

Dilutions
  • Antibody Competition 10 - 100 molar excess
Application Notes
This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP2-13245.

It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

Theoretical MW
27 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
PBS and 1M Urea, pH 7.4.
Preservative
No Preservative
Purity
>80% by SDS-PAGE and Coomassie blue staining

Alternate Names for ROS Recombinant Protein Antigen

  • proto-oncogene tyrosine-protein kinase ROS
  • c-ros oncogene 1 , receptor tyrosine kinase
  • c-Ros-1
  • MCF3
  • ROS
  • ROS1

Background

This proto-oncogene, highly-expressed in a variety of tumor cell lines, belongs to the sevenless subfamily of tyrosine kinase insulin receptor genes. The protein encoded by this gene is a type I integral membrane protein with tyrosine kinase activity. The protein may function as a growth or differentiation factor receptor. (provided by RefSeq)

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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By Jamshed Arslan, Pharm. D., PhD. December 1 is the World AIDS Day. Despite the combination antiretroviral therapy, 10-25% of Human Immunodeficiency Virus (HIV)-positive individuals report neurocognitive impairm...  Read full blog post.

NOX2 oxidase is a potential target for broad-spectrum antiviral therapies
By Beth Melson, MSViral infection induces the production of reactive oxygen species (ROS) by inflammatory cells, the majority of which is produced by the NOX2 oxidase. While NOX2 oxidase contributes to the clearan...  Read full blog post.

Crosstalk Between Oxidative Stress and Autophagy
By Christina Towers, PhD. Role of Reactive Species in Cellular FunctionOxidative stress is a byproduct of an imbalance between oxidants and antioxidants present in the cell, resulting in dysfunctional redox si...  Read full blog post.

One MAP to Navigate the Oxidative Stress, Tumorigenesis and Apoptosis Pathways?
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Bioinformatics

Gene Symbol ROS1