Signal Peptide Peptidase Recombinant Protein Antigen

• Reactivity: Hu
• Applications: AC

Signal Peptide Peptidase Recombinant Protein Antigen Summary

• Description: A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human Signal Peptide Peptidase.

  Source: E. coli

  Amino Acid Sequence: KGEVTEMFSYEESNPKDPAAVTESKEGTEASASKGLEKKEK

  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: HM13
• 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 NBP2-54935.

  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 tide related information and a protocol, click here.

• Theoretical MW: 22 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 Signal Peptide Peptidase Recombinant Protein Antigen

• dJ324O17.1
• EC 3.4.23.-
• H13hIMP1
• histocompatibility (minor) 13
• IMP-1
• IMP1MSTP086
• Intramembrane protease 1
• minor histocompatibility antigen 13
• minor histocompatibility antigen H13
• Presenilin-like protein 3
• PSENL3
• PSL3IMPAS
• signal peptide peptidase beta
• Signal peptide peptidase
• SPPIMPAS-1

Background

Signal Peptide Peptidase is encoded by this gene, which localizes to the endoplasmic reticulum, catalyzes intramembrane proteolysis of some signal peptides after they have been cleaved from a preprotein. This activity is required to generate signal sequence-derived human lymphocyte antigen-E epitopes that are recognized by the immune system, and to process hepatitis C virus core protein. The encoded protein is an integral membrane protein with sequence motifs characteristic of the presenilin-type aspartic proteases. Multiple transcript variants encoding several different isoforms have been found for this gene. [provided by RefSeq]

Limitations

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.

Bioinformatics

• Gene Symbol: HM13