CagA, Recombinant, Helicobacter Pylori, aa918-1147, His-SUMO-Tag (Cytotoxicity-associated Immunodominant Antigen)

Size

£633.00

SKU:: 370549
Molecular Weight:: 41.31
Purity:: ≥90% (SDS-PAGE)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.
Extra Details:: May be necessary for the transcription, folding, export, or function of the cytotoxin. Partial recombinant protein corresponding to aa918-1147 from Helicobacter pylori cagA, fused to His-SUMO-Tag at N-terminal, expressed in E. coli. Molecular Weight: ~41.31kD Amino Acid Sequence: KVNAKIDRLNQIASGLGVVGQAAGFPLKRHDKVDDLSKVGLSRNQELAQKIDNLNQAVSEAKAGFFGNLEQTIDKLKDSTKHNPMNLWVESAKKVPASLSAKLDNYATNSHIRINSNIKNGAINEKATGMLTQKNPEWLKLVNDKIVAHNVGSVPLSEYDKIGFNQKNMKDYSDSFKFSTKLNNAVKDTNSGFTQFLTNAFSTASYYCLARENAEHGIKNVNTKGGFQKS Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.