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SFRS18 Recombinant Protein Antigen

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-17435PEP

Novus Biologicals, part of Bio-Techne
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NBP3-17435PEP

Key Product Details

Source

E. coli

Conjugate

Unconjugated

Applications

Antibody Competition

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human SFRS18

Source: E. coli

Amino Acid Sequence: DTDDEELRHRIRQKQEAFWRKEKEQQLLHDKQMEEEKQQTERVTKEMNEFIHKEQNSLSLLEAREADGDVVNEKKRTPNETT

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.

Purity

>80% by SDS-PAGE and Coomassie blue staining

Predicted Molecular Mass

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.

Applications

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 NBP3-17435.

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

Protein / Peptide Type

Recombinant Protein Antigen

Formulation, Preparation and Storage

NBP3-17435PEP
Formulation PBS and 1M Urea, pH 7.4.
Preservative No Preservative
Concentration Please see the vial label for concentration. If unlisted please contact technical services.
Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Store at -20C. Avoid freeze-thaw cycles.

Background: SFRS18

SFRS18/SRrp130 (splicing factor arginine/serine-rich 18) is a putative alternative splicing factor. It was identified as a factor that interacts with pinin (Pnn/DRS/memA), a cell-adhesion and nuclear protein of corneal epithelial cells. SFRS18/SRrp130 bears multiple arginine/serine-rich repeats found among the SR-related family of pre-mRNA processing factors. SFRS18/SRrp130 and pinin co-localize and are distributed as nuclear specks that correspond to the pre-splicing machinery.

Alternate Names

bA98I9.2, C6orf111, chromosome 6 open reading frame 111, DKFZp564B0769, FLJ14752, FLJ14992, FLJ90147, HSPC306, MGC104269, RP11-98I9.2, Serine/arginine-rich-splicing regulatory protein 130, serine-arginine-rich-splicing regulatory protein 130, Splicing factor, arginine/serine-rich 130, splicing factor, arginine/serine-rich 18, SR rich protein, SR-related protein, SR-rich protein, SRRP130, SRrp130FLJ14853

Gene Symbol

PNISR

Additional SFRS18 Products

Product Documents for SFRS18 Recombinant Protein Antigen

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for SFRS18 Recombinant Protein Antigen

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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