Recombinant Human Complement component C7 (C7), partial

Product Details

Purity
>85% (SDS-PAGE)
Target Names
C7
Uniprot NO.
Alternative Names
C7; CO7_HUMAN; complement component 7; Complement component C7
Species
Homo sapiens (Human)
Source
Yeast
Expression Region
23-843
Target Protein Sequence
SSPVNCQW DFYAPWSECN GCTKTQTRRR SVAVYGQYGG QPCVGNAFET QSCEPTRGCP TEEGCGERFR CFSGQCISKS LVCNGDSDCD EDSADEDRCE DSERRPSCDI DKPPPNIELT GNGYNELTGQ FRNRVINTKS FGGQCRKVFS GDGKDFYRLS GNVLSYTFQV KINNDFNYEF YNSTWSYVKH TSTEHTSSSR KRSFFRSSSS SSRSYTSHTN EIHKGKSYQL LVVENTVEVA QFINNNPEFL QLAEPFWKEL SHLPSLYDYS AYRRLIDQYG THYLQSGSLG GEYRVLFYVD SEKLKQNDFN SVEEKKCKSS GWHFVVKFSS HGCKELENAL KAASGTQNNV LRGEPFIRGG GAGFISGLSY LELDNPAGNK RRYSAWAESV TNLPQVIKQK LTPLYELVKE VPCASVKKLY LKWALEEYLD EFDPCHCRPC QNGGLATVEG THCLCHCKPY TFGAACEQGV LVGNQAGGVD GGWSCWSSWS PCVQGKKTRS RECNNPPPSG GGRSCVGETT ESTQCEDEEL EHLRLLEPHC FPLSLVPTEF CPSPPALKDG FVQDEGTMFP VGKNVVYTCN EGYSLIGNPV ARCGEDLRWL VGEMHCQKIA CVLPVLMDGI QSHPQKPFYT VGEKVTVSCS GGMSLEGPSA FLCGSSLKWS PEMKNARCVQ KENPLTQAVP KCQRWEKLQN SRCVCKMPYE CGPSLDVCAQ DERSKRILPL TVCKMHVLHC QGRNYTLTGR DSCTLPASAE KACGACPLWG KCDAESSKCV CREASECEEE GFSICVEVNG KEQTMSECEA GALRCRGQSI SVTSIRPCAA ETQ
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
Protein Length
Partial
Tag Info
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.
Storage Condition
Store at -20°C, for extended storage, conserve at -20°C or -80°C.
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.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Customer Reviews and Q&A

 Customer Reviews

Target Background

Function(From Uniprot)
Constituent of the membrane attack complex (MAC) that plays a key role in the innate and adaptive immune response by forming pores in the plasma membrane of target cells. C7 serves as a membrane anchor.
Gene References into Functions
  1. this study shows that GG genotype of C7 provides protection against fibrosis severity while showing a higher risk for hepatocellular carcinoma in patients with hepatitis C PMID:29966690
  2. Two case reports of C7 deficiency leading to recurrent meningitis and other bacterial infections are described. PMID:28078901
  3. The complement C7 rs6876739 CC genotypes and mannan-binding lectin (MBL2) gene polymorphisms of liver donors were significantly associated with bacterial infection in recipients. PMID:27063552
  4. Complement proteins C7 and CFH control the stemness of liver cancer cells via LSF-1 pathway. PMID:26723877
  5. Borrelial CspA binds the human terminal complement components C7 and C9 and blocks assembly and membrane insertion of the terminal complement complex (TCC). PMID:23943762
  6. Studies indicate that the deletion defect may be a more commonly distributed cause of C7 deficiency in Ireland. PMID:22206826
  7. C7 isoelectric focusing variants can determine meningococcal killing in the early stage of infection when antibody-independent killing prevails. PMID:19931914
  8. To determine transcriptional regulation of the human complement component C7, a 1 kb promoter fragment was cloned and the transcription start site was determined. C7 is expressed by the hepatoma-derived cell line Hep-3B, but not by Hep-G2. PMID:12595902
  9. The interaction between the factor I domain of C7 and the C345C domain at the C terminus of the C5 alpha-chain plays an essential role in complement membrane attack complex formation and complement lytic activity. PMID:15879120
  10. recurrence of fulminant meningococcal disease in a complement component C7-deficient patient PMID:15889368
  11. membrane associated C7 acts as a trap for the late complement components to control excessive inflammation induced by SC5b-9 PMID:19179470
  12. C7 is associated with multiple sclerosis pathogenesis. PMID:19221116
  13. Data show that the two C7-FIMs pack closely together with an approximate 2-fold rotational symmetry that is rarely seen in module pairs and has not been observed in FD-containing proteins. PMID:19419965

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Subcellular Location
Secreted.
Protein Families
Complement C6/C7/C8/C9 family
Database Links

HGNC: 1346

UNIGENE: Hs.669878

KEGG: hsa:730

STRING: 9606.ENSP00000322061

OMIM: 217070

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