Cat#: | RP-5914H |
Product Name: | Recombinant Human Streptavidin (His Tag) |
Description: | Recombinant Streptomyces Avidinii Streptavidin produced in E.coli is a single, non-glycosylated polypeptide chain (25-183) containing a total of 167 amino acids and having a molecular mass of 17kDa. The Streptavidin protein is fused to an 8 aa N-terminal His-Tag and purified by proprietary chromatographic techniques. |
Source: | E.coli |
AA Sequence: | MVHHHHHHDP SKDSKAQVSA AEAGITGTWY NQLGSTFIVT AGADGALTGT YESAVGNAES RYVLTGRYDS APATDGSGTA LGWTVAWKNN YRNAHSATTW SGQYVGGAEA RINTQWLLTS GTTEANAWKS TLVGHDTFTK VKPSAASIDA AKKAGVNNGN PLDAVQQ. |
Purity: | Greater than 95.0% as determined by analysis by SDS-PAGE. |
Formulation: | The Streptavidin protein solution (1mg/ml) contains 20mM Tris-HCl pH7.5. |
Stability: | Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃ |
Storage: | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze-thaw cycles. |