Human CFP Recombinant Protein (RPPB3161)
- SKU:
- RPPB3161
- Product Type:
- Recombinant Protein
- Species:
- Human
- Uniprot:
- P27918
Description
| Product Name: | Human CFP Recombinant Protein |
| Product Code: | RPPB3161 |
| Size: | 20µg |
| Species: | Human |
| Target: | CFP |
| Synonyms: | Properdin, Complement factor P, CFP, PFC, Complement factor properdin, BFD, PFD, PROPERDIN. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile Filtered colorless solution. |
| Formulation: | CFP protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol. |
| Stability: | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. |
| Purity: | Greater than 80.0% as determined by SDS-PAGE. |
| Amino Acid Sequence: | MGSSHHHHHH SSGLVPRGSH MGSDPVLCFT QYEESSGKCK GLLGGGVSVE DCCLNTAFAY QKRSGGLCQP CRSPRWSLWS TWAPCSVTCS EGSQLRYRRC VGWNGQCSGK VAPGTLEWQL QACEDQQCCP EMGGWSGWGP WEPCSVTCSK GTRTRRRACN HPAPKCGGHC PGQAQESEAC DTQQVCPTHG AWATWGPWTP CSASCHGGPH EPKETRSRKC SAPEPSQKPP GKPCPGLAYE QRRCTGLPPC PVAGGWGPWG PVSPCPVTCG LGQTMEQRTC NHPVPQHGGP FCAGDATRTH ICNTAVPCPV DGEWDSWGEW SPCIRRNMKS ISCQEIPGQQ SRGRTCRGRK FDGHRCAGQQ QDIRHCYSIQ HCPLKGSWSE WSTWGLCMPP CGPNPTRARQ RLCTPLLPKY PPTVSMVEGQ GEKNVTFWGR PLPRCEELQG QKLVVEEKRP CLHVPACKDP EEEEL |
Complement Factor Properdin (CFP) which is a plasma glycoprotein, is a positive regulator of the alternative complement pathway of the innate immune system. CFP binds and stabilizes the C3- and C5-convertase enzyme complexes in a feedback loop that eventually ends with formation of the membrane attack complex and lysis of the target cell. Mutations in CFP lead to 2 forms of properdin deficiency that cause high susceptibility to meningococcal infections.
CFP Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 465 amino acids (28-469 a.a.) and having a molecular mass of 50.9kDa.CFP is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
| UniProt Protein Function: | CFP: A positive regulator of the alternate pathway of complement. It binds to and stabilizes the C3- and C5-convertase enzyme complexes. Defects in CFP are the cause of properdin deficiency (PFD). PFD results in higher susceptibility to bacterial infections; especially to meningococcal infections. Three phenotypes have been reported: complete deficiency (type I), incomplete deficiency (type II), and dysfunction of properdin (type III). |
| UniProt Protein Details: | Protein type:Secreted, signal peptide; Secreted Chromosomal Location of Human Ortholog: Xp11.4 Cellular Component: extracellular matrix; extracellular space; endoplasmic reticulum lumen; extracellular region Biological Process: protein amino acid O-linked glycosylation; cellular protein metabolic process; defense response to bacterium; complement activation, alternative pathway; regulation of complement activation; innate immune response; immune response; post-translational protein modification; complement activation Disease: Properdin Deficiency, X-linked |
| NCBI Summary: | This gene encodes a plasma glycoprotein that positively regulates the alternative complement pathway of the innate immune system. This protein binds to many microbial surfaces and apoptotic cells and stabilizes the C3- and C5-convertase enzyme complexes in a feedback loop that ultimately leads to formation of the membrane attack complex and lysis of the target cell. Mutations in this gene result in two forms of properdin deficiency, which results in high susceptibility to meningococcal infections. Multiple alternatively spliced variants, encoding the same protein, have been identified.[provided by RefSeq, Feb 2009] |
| UniProt Code: | P27918 |
| NCBI GenInfo Identifier: | 464473 |
| NCBI Gene ID: | 5199 |
| NCBI Accession: | P27918.2 |
| UniProt Secondary Accession: | P27918,O15134, O15135, O15136, O75826, |
| UniProt Related Accession: | P27918 |
| Molecular Weight: | 469 |
| NCBI Full Name: | Properdin |
| NCBI Synonym Full Names: | complement factor properdin |
| NCBI Official Symbol: | CFP�� |
| NCBI Official Synonym Symbols: | BFD; PFC; PFD; PROPERDIN�� |
| NCBI Protein Information: | properdin; complement factor P; properdin P factor, complement |
| UniProt Protein Name: | Properdin |
| UniProt Synonym Protein Names: | Complement factor P |
| Protein Family: | Properdin |
| UniProt Gene Name: | CFP�� |
| UniProt Entry Name: | PROP_HUMAN |
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