| Official Full Name |
Recombinant Streptavidin, Liquid (rStreptavidin,Liquid) |
| Squence |
 |
| Amino Acid Sequence |
MAEAGITGTW YNQLGSTFIV TAGADGALTG TYESAVGNAE SRYVLTGRYD SAPATDGSGT ALGWTVAWKN NYRNAHSATT WSGQYVGGAE ARINTQWLLT SGTTEANAWK STLVGHDTFT KVKPSAAS |
| 别名 |
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| Accession Number |
P22629 |
| GeneID |
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| Summary |
Streptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a KD of ~1×10-15 M. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties concerning homogeneity, solubility, resistance towards proteolytic degradation and accessibility of the biotin binding pocket as compared to native streptavidin. |
| Source |
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| 分子量 |
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| Biological Activity |
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| Appearance |
Sterile Colorless liquid. |
| Formulation |
Supplied as a 0.2 um filtered concentrated sterile solution in 20 mM potassium dihydrogen phosphate buffer, pH 6.5. |
| Endotoxin |
Less than 0.1 EU/ug of rStreptavidin as determined by LAL method. |
| Reconstitution |
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| Stability and Storage |
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 24 months from date of receipt, -20 to -70 °C as supplied.- Refer to lot specific COA for the Use by Date when stored at ≤ -20 °C as supplied. |
| References |
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| SDS-PAGE |
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| Safety Data Sheet (SDS) Download |
Click to download |
| Technical Data Sheet (TDS) Download |
Click to download |
