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Copa antibody | AB01/4A11

Mouse anti Copa

Product Type
PrecisionAb Monoclonal

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Datasheet Datasheet Datasheet
SDS Safety Datasheet SDS
IP WB 100 µl loader
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Mouse anti COPA antibody recognizes coatomer subunit alpha, also known as alpha-coat protein, HEPCOP. COPA is a subunit of the coatomer protein complex (COPI). The COPI coat is important for maintaining intra-Golgi and retrograde Golgi-ER trafficking of proteins and lipids, and helps maintain the polarized Golgi structure (Bykov et al. 2017). COPI may also be involved with endosomal transport and function (Arakel and Schwappach 2018). Mutations in the gene encoding COPA cause COPA Syndrome, an autosomal dominant disease which typically involves arthritis and interstitial lung disease with pulmonary hemorrhage. The underlying mechanism appears to involve ER stress caused by impaired protein return from the Golgi, possibly resulting in dysregulated autophagy (Vece et al. 2016). PrecisionAb Antibodies

Target Species
Western Blotting
Mouse anti COPA detects a band of approximately 150 kDa in HepG2 cell lysates
Product Form
Purified IgG - Liquid
Mouse monoclonal antibody affinity purified on Protein G from tissue culture supernatant
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide
E. coli-derived recombinant protein of amino acids 790-1224 of human COPA
Approx. Protein Concentrations
IgG concentration 1.0 mg/ml
Fusion Partners
Spleen cells from immunised BALB/c mice were fused with cells of the mouse SP2/0 myeloma cell line
For research purposes only
12 months from date of despatch
PrecisionAb is a trademark of Bio-Rad Laboratories

Store undiluted at -20°C, avoiding repeated freeze thaw cycles

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Western Blotting 1/1000

The PrecisionAb label is reserved for antibodies that meet the defined performance criteria within Bio-Rad's ongoing antibody validation programme. Click here to learn how we validate our PrecisionAb range. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependent on sample type.

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Goat anti Mouse IgG (H/L):HRP STAR207P WB 2 ml loader
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Description Goat anti Mouse IgG (H/L):HRP

Entrez Gene
GO Terms
GO:0005829 cytosol
GO:0005179 hormone activity
GO:0005198 structural molecule activity
GO:0005615 extracellular space
GO:0005625 soluble fraction
GO:0005792 microsome
GO:0030126 COPI vesicle coat
GO:0006886 intracellular protein transport
GO:0006890 retrograde vesicle-mediated transport, Golgi to ER
GO:0030157 pancreatic juice secretion
GO:0048205 COPI coating of Golgi vesicle



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