Recombinant Human VAMP4 His Protein

SDS-Page: VAMP4 Protein [NBP1-30191] - VAMP4, 14.5 kDa (123aa), confirmed by MALDI-TOF with a purity of 90% by SDS - PAGE

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

Recombinant Human VAMP4 His Protein Summary

• Description: A recombinant protein with a C-Terminal His-tag and corresponding to the amino acids 1-115 of Human VAMP4
  
  

  Source: E.coli

  Amino Acid Sequence: MPPKFKRHLN DDDVTGSVKS ERRNLLEDDS DEEEDFFLRG PSGPRFGPRN DKIKHVQNQV DEVIDVMQEN ITKVIERGER LDELQDKSES LSDNATAFSN RSKQLRRQMW WRGCKLEHHH HHH

• Source: E. coli
• Protein/Peptide Type: Recombinant Protein
• Gene: VAMP4
• Purity: >90%, by SDS-PAGE
• Endotoxin Note: < 1.0 EU per 1 microgram of protein (determined by LAL method)

Applications/Dilutions

• Dilutions:
  • SDS-Page
• Theoretical MW: 14.5 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), 0.1 M NaCl, 20% glycerol
• Preservative: No Preservative
• Concentration: 0.5 mg/ml
• Purity: >90%, by SDS-PAGE

Alternate Names for Recombinant Human VAMP4 His Protein

• VAMP24
• VAMP-4
• vesicle-associated membrane protein 4

Background

VAMP4, also known as vesicle-associated membrane protein 4, is a member of the synaptobrevin family involved in docking and/or fusion of vesicles with cell membrane. This protein is enriched in the trans-Golgi network and may play a role in trans-Golgi network-to-endosome transport. VAMP4 is involved in the pathway that functions to remove an inhibitor (probably synaptotagmin-4) of calcium-triggered exocytosis during the maturation of secretory granules. Recombinant human VAMP4 protein, fused to His-tag at C-terminus, was expressed in E.coli and purified by using conventional chromatography.

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: VAMP4