Recombinant Human Paraneoplastic antigen Ma1(PNMA1)

Recombinant Human Paraneoplastic antigen Ma1(PNMA1)

CSB-EP018266HUb9
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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: Yes

Lead time: 3-7 working days

Research Topic: Others

Uniprot ID: Q8ND90

Gene Names: PNMA1

Organism: Homo sapiens (Human)

AA Sequence: MAMTLLEDWCRGMDVNSQRALLVWGIPVNCDEAEIEETLQAAMPQVSYRMLGRMFWREENAKAALLELTGAVDYAAIPREMPGKGGVWKVLFKPPTSDAEFLERLHLFLAREGWTVQDVARVLGFQNPTPTPGPEMPAEMLNYILDNVIQPLVESIWYKRLTLFSGRDIPGPGEETFDPWLEHTNEVLEEWQVSDVEKRRRLMESLRGPAADVIRILKSNNPAITTAECLKALEQVFGSVESSRDAQIKFLNTYQNPGEKLSAYVIRLEPLLQKVVEKGAIDKDNVNQARLEQVIAGANHSGAIRRQLWLTGAGEGPAPNLFQLLVQIREEEAKEEEEEAEATLLQLGLEGHF

Expression Region: 1-353aa

Sequence Info: Full Length

Source: E.coli

Tag Info: N-terminal 10xHis-B2M-JD-tagged and C-terminal Myc-tagged

MW: 46.8 kDa

Alternative Name(s): 37KDA neuronal protein Neuron- and testis-specific protein 1

Relevance: Antibodies against PNMA1 are present in sera from patients suffering of paraneoplastic neurological disorders.

Reference: "Ma1, a novel neuron- and testis-specific protein, is recognized by the serum of patients with paraneoplastic neurological disorders." Dalmau J., Gultekin S.H., Voltz R., Hoard R., DesChamps T., Balmaceda C., Batchelor T., Gerstner E., Eichen J., Frennier J., Posner J.B., Rosenfeld M.R. Brain 122:27-39(1999)

Purity: Greater than 85% as determined by SDS-PAGE.

Storage Buffer: Tris-based buffer,50% glycerol

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.