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Recombinant Escherichia coli Ferrous iron transport protein B (feoB), partial

Recombinant Escherichia coli Ferrous iron transport protein B (feoB), partial

Code	CSB-YP341435ENV
MSDS	MSDS
Size	Pls inquire
Source	Yeast
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Code	CSB-EP341435ENV
MSDS	MSDS
Size	Pls inquire
Source	E.coli
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Code	CSB-EP341435ENV-B
MSDS	MSDS
Size	Pls inquire
Source	E.coli
Conjugate	Avi-tag Biotinylated E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code	CSB-BP341435ENV
MSDS	MSDS
Size	Pls inquire
Source	Baculovirus
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Code	CSB-MP341435ENV
MSDS	MSDS
Size	Pls inquire
Source	Mammalian cell
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Product Details
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Customer Reviews and Q&A
Target Background

Product Details

Purity

>85% (SDS-PAGE)

Target Names

feoB

Uniprot No.

P33650

Alternative Names

feoB; b3409; JW3372Fe(2+) transporter FeoB; Ferrous iron transport protein B

Species

Escherichia coli (strain K12)

Protein Length

Partial

Tag Info

Tag type will be determined during the manufacturing process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.

Form

Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.

Buffer before Lyophilization

Tris/PBS-based buffer, 6% Trehalose, pH 8.0

Reconstitution

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

Troubleshooting and FAQs

Protein FAQs

Storage Condition

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shelf Life

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.

Lead Time

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Datasheet

Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function

Transporter of a GTP-driven Fe(2+) uptake system, probably couples GTP-binding to channel opening and Fe(2+) uptake. A guanine nucleotide-binding protein (G proteins) in which the guanine nucleotide binding site alternates between an active, GTP-bound state and an inactive, GDP-bound state. This protein has fast intrinsic GDP release, mediated by the G5 loop (about residues 149-158). Presumably GTP hydrolysis leads to conformational changes and channel closing. A GDP release mechanism involving a conformational change of the G5 loop (and thus the removal of the nucleotide-binding and stabilizing interactions) would significantly reduce the affinity for GDP, and conceivably be sufficient for catalysing nucleotide release.

Gene References into Functions

Data indicate that several of the residues in the G5 loop of the FeoB GTPase domain have an important role in the intrinsic affinity and release of GDP. PMID: 25374115

Subcellular Location

Cell inner membrane; Multi-pass membrane protein.

Protein Families

TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily, FeoB GTPase (TC 9.A.8) family

Database Links

KEGG: ecj:JW3372

STRING: 316385.ECDH10B_3584

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