Coatomer Protein Complex, Subunit alpha (COPA) (Middle Region) Peptide
COPA
Reactivity: Human
Host: Synthetic
BP, WB
Catalog No. ABIN975185
Quick Overview for Coatomer Protein Complex, Subunit alpha (COPA) (Middle Region) Peptide (ABIN975185)
Target
COPA
(Coatomer Protein Complex, Subunit alpha (COPA))
Origin
Human
Source
Synthetic
Application
Blocking Peptide (BP), Western Blotting (WB)
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Protein Region
- Middle Region
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Characteristics
- This is a synthetic peptide designed for use in combination with anti-COPA antibody (Catalog #: ARP51894_P050). It may block above mentioned antibody from binding to its target protein in western blot and/or immunohistochecmistry under proper experimental settings. There is no guarantee for its use in other applications.
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Purification
- Purified
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Application Notes
- Each Investigator should determine their own optimal working dilution for specific applications.
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Reconstitution
- Add 100 μL of sterile PBS. Final peptide concentration is 1 mg/mL in PBS.
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Concentration
- 1 mg/mL
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Buffer
- Final peptide concentration is 1 mg/mL in PBS.
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Handling Advice
- Avoid repeated freeze-thaw cycles.
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Storage
- -20 °C
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Storage Comment
- For longer periods of storage, store at -20°C. Avoid repeat freeze-thaw cycles.
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- COPA (Coatomer Protein Complex, Subunit alpha (COPA))
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Background
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In eukaryotic cells, protein transport between the endoplasmic reticulum and Golgi compartments is mediated in part by non-clathrin-coated vesicular coat proteins (COPs). Seven coat proteins have been identified, and they represent subunits of a complex known as coatomer. The subunits are designated alpha-COP, beta-COP, beta-prime-COP, gamma-COP, delta-COP, epsilon-COP, and zeta-COP. The alpha-COP, encoded by COPA, shares high sequence similarity with RET1P, the alpha subunit of the coatomer complex in yeast. Also, the N-terminal 25 amino acids of alpha-COP encode the bioactive peptide, xenin, which stimulates exocrine pancreatic secretion and may act as a gastrointestinal hormone. Alternative splicing results in multiple splice forms encoding distinct isoforms.In eukaryotic cells, protein transport between the endoplasmic reticulum and Golgi compartments is mediated in part by non-clathrin-coated vesicular coat proteins (COPs). Seven coat proteins have been identified, and they represent subunits of a complex known as coatomer. The subunits are designated alpha-COP, beta-COP, beta-prime-COP, gamma-COP, delta-COP, epsilon-COP, and zeta-COP. The alpha-COP, encoded by COPA, shares high sequence similarity with RET1P, the alpha subunit of the coatomer complex in yeast. Also, the N-terminal 25 amino acids of alpha-COP encode the bioactive peptide, xenin, which stimulates exocrine pancreatic secretion and may act as a gastrointestinal hormone. Alternative splicing results in multiple splice forms encoding distinct isoforms.
Alias Symbols: FLJ26320, HEP-COP
Protein Interaction Partner: COPE,SACM1L,ARCN1,ARFGAP1,COPB2,COPE,MTNR1B,PDGFRB,SACM1L,SLC25A11,STX8,TMED2,ARFGAP1,BET1L,COPB1,COPB2,COPE,PDGFRB,SLC25A11,USP49
Protein Size: 1224 -
Molecular Weight
- 135 kDa
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Gene ID
- 1314
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NCBI Accession
- NM_004371, NP_004362
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UniProt
- P53621
Target
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