Recombinant Tropheryma whipplei Phosphate import ATP-binding protein PstB (pstB)
Shipped with Ice Packs 
In Stock 
Product Specs
Form
Lyophilized powder
Note: We will prioritize shipping the format currently in stock. However, please specify your format preference in order notes if you have a specific requirement; we will accommodate your request to the best of our ability.
Lead Time
Delivery times vary depending on the purchasing method and location. Please contact your local distributor for precise delivery estimates.
Note: All proteins are shipped with standard blue ice packs unless otherwise requested. Dry ice shipping requires prior arrangement and incurs additional charges.
Notes
Avoid repeated freeze-thaw cycles. Store working aliquots at 4°C for up to one week.
Reconstitution
Before opening, briefly centrifuge the vial to collect the contents. Reconstitute the protein in sterile deionized water to a concentration of 0.1-1.0 mg/mL. We recommend adding 5-50% glycerol (final concentration) and aliquoting for long-term storage at -20°C/-80°C. Our standard glycerol concentration is 50% and may serve as a guideline.
Shelf Life
Shelf life depends on various factors including storage conditions, buffer composition, temperature, and the inherent stability of the protein. Generally, liquid formulations have a 6-month shelf life at -20°C/-80°C, while lyophilized formulations have a 12-month shelf life at -20°C/-80°C.
Storage Condition
Upon receipt, store at -20°C/-80°C. Aliquoting is essential for multiple uses. Avoid repeated freeze-thaw cycles.
Tag Info
Tag type is determined during the manufacturing process.
The tag type will be determined during production. If you require a specific tag type, please inform us; we will prioritize its development.
Synonyms
pstB; phoT; TWT_352; Phosphate import ATP-binding protein PstB; EC 7.3.2.1; ABC phosphate transporter; Phosphate-transporting ATPase
Buffer Before Lyophilization
Tris/PBS-based buffer, 6%
Trehalose.
Datasheet
Please contact us to get it.
Expression Region
1-257
Protein Length
full length protein
Purity
>85% (SDS-PAGE)
Species
Tropheryma whipplei (strain Twist) (Whipple's bacillus)
Target Names
pstB
Target Protein Sequence
MTSLLEIKDL TAFYGPLRAI KDVSLSIQEG SVTALIGPSG CGKSTLLRTL NRMHELSPGA
KVKGQVLLDG RDLYQLDPVY VRQEVGMIFQ RPNPFPTMSI RENVLAGIKL NRKRIHRIQQ
NELMERCLRS VNLWDEVHNR LGRPGGELSG GQQQRLCIAR AIAVSPRVIL MDEPCSALDP
VSTKAIEQLI CKLKEKHTIV IVTHNMQQAS RVSDWTAVFN VARSGGSGEL VEHDKTEVIF
TSPKNEVTLN YISGKFG
Uniprot No.
Target Background
Function
This protein is a component of the PstSACB ABC transporter complex, involved in phosphate import. It is responsible for energy coupling within the transport system.
Database Links
KEGG: twh:TWT_352
STRING: 203267.TWT352
Protein Families
ABC transporter superfamily, Phosphate importer (TC 3.A.1.7) family
Subcellular Location
Cell membrane; Peripheral membrane protein.
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