Recombinant Probable menaquinol-cytochrome c reductase iron-sulfur subunit(qcrA)

Code CSB-CF815276CQG
Size Pls inquire
Source in vitro E.coli expression system
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Product Details

Target Names qcrA
Uniprot No. Q8FNR1
Alternative Names qcrA; CE2083; Cytochrome bc1 complex Rieske iron-sulfur subunit; Cytochrome bc1 reductase complex subunit QcrA; Menaquinol--cytochrome c reductase iron-sulfur subunit; Rieske iron-sulfur protein
Species Corynebacterium efficiens (strain DSM 44549 / YS-314 / AJ 12310 / JCM 11189 / NBRC 100395)
Expression Region 1-408
Target Protein Sequence MSNNTNKQYTTQELNSMSNDDLARLGTELDDVTIAYRKERFPVANDPAEKRAARSVGIWA ALGILGGIGFLITYIFWPWEYQGHGDDGLMWYTLYTPMLGITSGLCIISLGIAGVLYVKK FIPEEIAVQRRHDGPSEEVDRRTLVALLNDSWQTSTLGRRKVLQGLLAGGAVMAGLTIVA PLGGMIKNPWRPQDGPMDVMGDGTLWTSGWTLQEQGVKLYLGRDTGAIAESHTGESGQHW ITTGVSRLVRMRPEDLAAASMETVFPLPAEDVNDGDLYDPQRDVYTNHMHSIHGPRNAVM LIRLRTADAERVIEREGQESFHYGDYYAYSKICTHIGCPTSLYEAQTNRILCPCHQSQFD ALHYGKPVFGPAARALPQLPITVDEEGYLIADGNFIEPLGPAFWERKS
Protein Length full length protein
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
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.

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Target Background

Function
Iron-sulfur subunit of the cytochrome bc1 complex, an essential component of the respiratory electron transport chain required for ATP synthesis. The bc1 complex catalyzes the oxidation of menaquinol and the reduction of cytochrome c in the respiratory chain. The bc1 complex operates through a Q-cycle mechanism that couples electron transfer to generation of the proton gradient that drives ATP synthesis.
Subcellular Location Cell membrane; Multi-pass membrane protein.
Database Links

KEGG: cef:CE2083

STRING: 196164.HMPREF0290_2118

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