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Soluble Liver/Pancreas Antigen Recombinant Protein Antigen

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-57464PEP

Novus Biologicals, part of Bio-Techne
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NBP2-57464PEP

Key Product Details

Source

E. coli

Tag

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

Conjugate

Unconjugated

Applications

Antibody Competition

Product Specifications

Description

A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human Soluble Liver/Pancreas Antigen.

Source: E. coli

Amino Acid Sequence: EKGKCPENGWDESTLELFLHELAIMDSNNFLGNCGVGEREGRVASALVARRHYRFIHGIGRSGDISAVQPKA

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

26 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 NBP2-57464.

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

NBP2-57464PEP
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: Soluble Liver/Pancreas Antigen

The 21st amino acid, selenocysteine (sec), is distinct from other amino acids because it lacks its own tRNA synthetase and is the only amino acid synthesized on its cognate tRNA. Synthesis of sec begins with acylation of tRNA(sec) (TRSP; MIM 165060) by seryl-tRNA synthetase (SARS; MIM 607529) to give ser-tRNA(sec), which is subsequently phosphorylated by O-phosphoseryl-tRNA kinase (PSTK; MIM 611310) to give O-phosphoseryl-tRNA(sec). SEPSECS catalyzes the final step of sec synthesis by converting O-phosphoseryl-tRNA(sec) to selenocysteinyl-tRNA(sec) using selenophosphate as the selenium donor (Palioura et al., 2009 (PubMed 19608919)).(supplied by OMIM)

Alternate Names

EC 2.9.1.2, EC 2.9.1.n1, Liver-pancreas antigen, LPDKFZp434B1417, MGC161491, O-phosphoseryl-tRNA(Sec) selenium transferase, Sec synthase, Selenocysteine synthase, Selenocysteinyl-tRNA(Sec) synthase, Sep (O-phosphoserine) tRNA:Sec (selenocysteine) tRNA synthase, SepSecS, Sep-tRNA:Sec-tRNA synthase, SLA/LP, SLA/LP autoantigen, SLA-p35, SLAUGA suppressor tRNA-associated protein, Soluble liver antigen, soluble liver antigen/liver pancreas antigen, tRNA(Ser/Sec)-associated antigenic protein, TRNP48

Gene Symbol

SEPSECS

Additional Soluble Liver/Pancreas Antigen Products

Product Documents for Soluble Liver/Pancreas Antigen 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 Soluble Liver/Pancreas Antigen 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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