Human COPA / Xenin

Goat

Human, Bovine, Dog, Guinea pig, Hamster, Horse, Pig, Rabbit, Chicken, Xenopus (tested or 100% immunogen sequence identity)

Polyclonal

Unconjugated

Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.

Unmodified

Peptide with sequence CTRASNLENST, from the internal region of the protein sequence according to NP_001091868.1NP_004362.2.

aa380-390

Human COPA / Xenin. This antibody is expected to recognize both reported isoforms (NP_001091868.1; NP_004362.2).

• Western blot (0.5 - 2 µg/ml)
• Peptide Enzyme-Linked Immunosorbent Assay (1:1000)

Peptide ELISA: antibody detection limit dilution 1:1000. Western blot: Approx 140kD band observed in Human Prostate lysates (calculated MW of 138kD according to NP_001091868.1and NP_004362.2). Recommended concentration: 0.5-2 ug/ml. An additional band of 52kD was consistently observed, however this band was not blocked by the immunizing peptide and it is therefore a non-specific signal. We call for caution when used for other assays than Western blot.

TBS, pH 7.3, 0.02% Sodium Azide, 0.5% BSA

Aliquot and store at -20°C. Avoid freeze-thaw cycles.

For research use only. Intended for use by laboratory professionals.

This antibody carries the LSBio 100% Guarantee.

Uniprot: P53621 NCBI: NM_004371 NP_004362.2