Recombinant Escherichia coli O7:K1 Ribosome-recycling factor (frr)
Shipped with Ice Packs 
In Stock 
Product Specs
Form
Lyophilized powder. We will ship the available format, but if you have special requirements, please note them when ordering, and we will fulfill your request.
Lead Time
Delivery time varies depending on the purchase method and location. Consult your local distributor for specific delivery times. All proteins are shipped with blue ice packs by default. For dry ice shipping, contact us in advance, as extra fees apply.
Notes
Avoid repeated freezing and thawing. Store working aliquots at 4°C for up to one week.
Reconstitution
Briefly centrifuge the vial before opening. Reconstitute the protein in sterile deionized water to 0.1-1.0 mg/mL. Adding 5-50% glycerol (final concentration) is recommended for long-term storage at -20°C/-80°C. Our default final glycerol concentration is 50%.
Shelf Life
Shelf life depends on storage conditions, buffer ingredients, storage temperature, and protein stability. Liquid form typically lasts 6 months at -20°C/-80°C. Lyophilized form typically lasts 12 months at -20°C/-80°C.
Storage Condition
Store at -20°C/-80°C upon receipt. Aliquot for multiple uses. Avoid repeated freeze-thaw cycles.
Tag Info
The tag type is determined during manufacturing. If you require a specific tag, please inform us, and we will prioritize its development.
Synonyms
frr; ECIAI39_0175; Ribosome-recycling factor; RRF; Ribosome-releasing factor
Buffer Before Lyophilization
Tris/PBS-based buffer, 6%
Trehalose.
Datasheet
Please contact us to get it.
Expression Region
1-185
Protein Length
full length protein
Purity
>85% (SDS-PAGE)
Species
Escherichia coli O7:K1 (strain IAI39 / ExPEC)
Target Names
frr
Target Protein Sequence
MISDIRKDAE VRMDKCVEAF KTQISKIRTG RASPSLLDGI VVEYYGTPTP LRQLASVTVE
DSRTLKINVF DRSMSPAVEK AIMASDLGLN PNSAGSDIRV PLPPLTEERR KDLTKIVRGE
AEQARVAVRN VRRDANDKVK ALLKDKEISE DDDRRSQDDV QKLTDAAIKK IEAALADKEA
ELMQF
Uniprot No.
Target Background
Function
Releases ribosomes from messenger RNA at the termination of protein biosynthesis. May improve translation efficiency by recycling ribosomes.
Database Links
KEGG: ect:ECIAI39_0175
Protein Families
RRF family
Subcellular Location
Cytoplasm.
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