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SFRS8 Recombinant Protein Antigen

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Product Details

Summary
Reactivity HuSpecies Glossary
Applications AC

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SFRS8 Recombinant Protein Antigen Summary

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

Source: E. coli

Amino Acid Sequence: VELPPTAKMHAIIERTASFVCRQGAQFEIMLKAKQARNSQFDFLRFDHYLNPYYKFIQKAMKEGRYTVLAENKSDEKKKSGVSSDNEDDDD

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
SFSWAP
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 NBP1-87052.

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

For further blocking peptide related information and a protocol, click here.

Theoretical MW
28 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 SFRS8 Recombinant Protein Antigen

  • Drosophila homolog)
  • Drosophila)
  • SFRS8
  • splicing factor, arginine/serine-rich 8 (suppressor-of-white-apricot homolog
  • splicing factor, arginine/serine-rich 8 (suppressor-of-white-apricot
  • Splicing factor, arginine/serine-rich 8
  • splicing factor, suppressor of white-apricot homolog (Drosophila)
  • splicing factor, suppressor of white-apricot homolog
  • Suppressor of white apricot protein homolog
  • SWAPMGC167082

Background

SFRS8 regulates the splicing of CD45, a protein which through alternative splice variants, has an essential role in activating T cells. T cells are involved in the pathogenesis of atopic diseases such as asthma, making SFRS8 a very interesting candidate gene in the region. SFRS8 could act as a weak predisposing gene for asthma. [from: http://www.ncbi.nlm.nih.gov/sites/entrez®cmd=Retrieve&db=PubMed&list_uids=16738036&dopt=Abstract] The basic functions of SFRS8 are the mediation of protein-protein interactions within the intron during spliceosome assembly, independently binding to exonic enhancer sequences, and recruiting components to adjacent introns for splice-site recognition and alternative splicing. [from: http://www.dsi.univ-paris5.fr/genatlas/fiche1.php®symbol=SFRS8]

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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Bioinformatics

Gene Symbol SFSWAP