Recombinant Human IgJ His Protein

SDS-Page: Recombinant Human IgJ His Protein [NBP2-23132] - 3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.

• Reactivity: Hu
• Applications: PAGE
• Concentration: 0.5 mg/ml

Recombinant Human IgJ His Protein Summary

• Description: A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 23-159 of Human IgJ
  
  

  Source: E.coli

  Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSQEDERIV LVDNKCKCAR ITSRIIRSSE DPNEDIVERN IRIIVPLNNR ENISDPTSPL RTRFVYHLSD LCKKCDPTEV ELDNQIVTAT QSNICDEDSA TETCYTYDRN KCYTAVVPLV YGGETKMVET ALTPDACYPD

• Source: E. coli
• Protein/Peptide Type: Recombinant Protein
• Gene: JCHAIN
• Purity: >85%, by SDS-PAGE

Applications/Dilutions

• Dilutions:
  • SDS-Page
• Theoretical MW: 18 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 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: 20 mM Tris-HCl buffer (pH 8.0), 0.15 M NaCl, 10% glycerol, 1 mM DTT
• Preservative: No Preservative
• Concentration: 0.5 mg/ml
• Purity: >85%, by SDS-PAGE

Alternate Names for Recombinant Human IgJ His Protein

• IGCJJCH
• immunoglobulin J chain
• immunoglobulin J polypeptide, linker protein for immunoglobulin alpha and mupolypeptides

Background

Immunoglobulin J chain, also known as IGJ, serves to link two monomer units of either IgM or IgA. In the case of IgM, the J chain-joined dimer is a nucleating unit for the IgM pentamer, and in the case of IgA it induces larger polymers. It also helps to bind these immunoglobulins to secretory component. Recombinant human IGJ protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

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: JCHAIN