Recombinant Human Cytochrome b5 type B (CYB5B)

Code CSB-CF006310HU
MSDS
Size Pls inquire
Source in vitro E.coli expression system
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Product Details

Target Names
CYB5B
Uniprot No.
Alternative Names
CYB5B; CYB5M; OMB5; Cytochrome b5 type B; Cytochrome b5 outer mitochondrial membrane isoform
Species
Homo sapiens (Human)
Expression Region
12-146
Target Protein Sequence
KGQEVETSVTYYRLEEVAKRNSLKELWLVIHGRVYDVTRFLNEHPGGEEVLLEQAGVDASESFEDVGHSSDAREMLKQYYIGDIHPSDLKPESGSKDPSKNDTCKSCWAYWILPIIGAVLLGFLYRYYTSESKSS
Protein Length
Full Length of Mature Protein
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
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
Cytochrome b5 is a membrane-bound hemoprotein functioning as an electron carrier for several membrane-bound oxygenases.
Gene References into Functions
  1. comparison of X-ray crystal structures of human and rat CYB5B reveals a striking difference in packing involving the five-strand beta-sheet, which can be attributed to fully buried residue 21 in strand beta4 PMID: 21574570
  2. The 21 kDa protein overexpressed in Hodgkin Lymphoma and aggressive non-Hodgkin Lymphomas is identical to CYB5B. PMID: 20100355
  3. could be involved in the differential modulation of 17 alpha-hydroxylase and 17,20-lyase activities of P450c17 [type2 cyt-b5] PMID: 11867265
  4. microsomal cytochrome b5 interacts with neuronal calcium sensor protein visinin-like protein-3 in a Ca2+-dependent manner PMID: 14739275
Subcellular Location
Mitochondrion outer membrane.
Protein Families
Cytochrome b5 family
Database Links

HGNC: 24374

OMIM: 611964

KEGG: hsa:80777

STRING: 9606.ENSP00000308430

UniGene: Hs.461131

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