Recombinant Staphylococcus aureus Serine-aspartate repeat-containing protein D (sdrD), partial

LVGTTLIFGLGNQEAKAAESTNKELNEATTSASDNQSSDKVDMQQLNQEDNTKNDNQKEMVSSQGNETTSNGNKSIEKESVQSTTGNKVEVSTAKSDEQASPKSTNEDLNTKQTISNQEALQPDLQENKSVVNAQPTNEENKKVDAKTESTTLNVKSDAIKSNAETLVDNNSNSNNENNADIILPKSTAPKRLNTRMRIAAVQPSSTEAKNVNDLITSNTTLTVVDADKNNKIVPAQDYLELKSQIKVDDKVKSGDYFTIKYSDTVQVYGLNPEDIKNIGDIKDPNNGETIATAKHDTANNLITYTFTDYVDRFNSVQMGINYSIYMDADTIPVSKNDVEFNVTIGNTTTKTTANIQYPDYVVNEKNSIGSAFTETVSHVGNKENPGYYKQTIYINPSENSLTNAKLKVQAYHSSYPNNIGQINKEVTDIKIYQVPKGYTLNKGYDVNTKELTDVTNQYLQKITYGDNNSAVIDFGNADSAYVVMVNTKFQYTTSESPTLVQMVTLSSDNSKSASMGNALGFTNNQSGGAGQE

Cell surface-associated calcium-binding protein which plays an important role in adhesion and pathogenesis. Mediates interactions with components of the extracellular matrix such as host DSG1 to promote bacterial adhesion to host cells. Contributes to the resistance to killing by innate immune components such as neutrophils present in blood and thus attenuates bacterial clearance

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.

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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.