Recombinant Campylobacter jejuni subsp. jejuni serotype O:2 Cytolethal distending toxin subunit A (cdtA)

SKU: Q0PC56

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Others

Uniprot ID: Q0PC56

Gene Names: cdtA

Alternative Name(s): CDT A

Abbreviation: Recombinant Campylobacter jejuni subsp. jejuni serotype O: 2 cdtA protein

Organism: Campylobacter jejuni subsp. jejuni serotype O: 2 (strain ATCC 700819 / NCTC 11168)

Source: E.coli

Expression Region: 20-268aa

Protein Length: Full Length of Mature Protein

Tag Info: C-terminal 6xHis-tagged

Target Protein Sequence: CSSKFENVNPLGRSFGEFEDTDPLKLGLEPTFPTNQEIPSLISGADLVPITPITPPLTRTSNSANNNAANGINPRFKDEAFNDVLIFENRPAVSDFLTILGPSGAALTVWALAQGNWIWGYTLIDSKGFGDARVWQLLLYPNDFAMIKNAKTNTCLNAYGNGIVHYPCDASNHAQMWKLIPMSNTAVQIKNLGNGKCIQAPITNLYGDFHKVFKIFTVECAKKDNFDQQWFLTTPPFTAKPLYRQGEVR

MW: 34.5 kDa

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

Endotoxin: Not test

Biological_Activity:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

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.

Relevance: CDTs are cytotoxins which induce cell distension, growth arrest in G2/M phase, nucleus swelling, and chromatin fragmentation in HeLa cells.

Reference:

Function: