Phosphorylase B Recombinant Protein Antigen

• Reactivity: Hu
• Applications: AC

Phosphorylase B Recombinant Protein Antigen Summary

• Description: A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human Phosphorylase B.

  Source: E. coli

  Amino Acid Sequence: AALEAINGFNLFGNQGCSWSVIFVDLDAHNRNRQTLCSLLPRESRSHNTDAALLPCISYPAFALDDEVLFSQTLDKVVRKLKGKYGFKRFLRDGYRT

  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: PHKB
• 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 NBP2-57900.

  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: 29 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 Phosphorylase B Recombinant Protein Antigen

• DKFZp781E15103
• FLJ41698
• phosphorylase b kinase regulatory subunit beta
• phosphorylase kinase beta-subunit
• Phosphorylase kinase subunit beta
• phosphorylase kinase, beta

Background

Phosphorylase B, also known by its gene name, PHKB, is an enzyme localized to the plasma membrane that catalyzes the phosphorylation of the amino acid residue Serine. Phosphorylase B has a 1,093 amino acid long isoform that is 125 kDa (the canonical sequence) and three other isoforms derived from alternative splicing. Current research on PHKB is being performed relating to several diseases and disorders including hepatitis and metabolic disorders, such as hypoglycemia and glycogen storage disease. Phosphorylase B has also been shown to have interactions with B Raf, hnRNP C1 + C2, PASK, and UBE3A in pathways such as Glucose and Glycogen Metabolism, PKA Signaling, cAMP Pathway, Insulin Signaling Pathway and Calcium Signaling Pathway.

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.

Bioinformatics

• Gene Symbol: PHKB