Recombinant Human Complement factor H-related protein 2 (CFHR2)

Code CSB-YP005275HU
MSDS
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Source Yeast
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Code CSB-EP005275HU
MSDS
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Source E.coli
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Code CSB-EP005275HU-B
MSDS
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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-BP005275HU
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP005275HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
CFHR2
Uniprot No.
Alternative Names
CFHL2; CFHR2; Complement factor H related protein 2; Complement factor H-related 2; Complement factor H-related protein 2; DDESK59; Factor H-related gene 2; FHR 2; FHR-2; FHR2; FHR2_HUMAN; H factor (complement)-like 3; H factor like 3; H factor like protein 2; H factor-like 3; H factor-like protein 2; HFL3
Species
Homo sapiens (Human)
Expression Region
19-270
Target Protein Sequence
EA MFCDFPKINH GILYDEEKYK PFSQVPTGEV FYYSCEYNFV SPSKSFWTRI TCAEEGWSPT PKCLRLCFFP FVENGHSESS GQTHLEGDTV QIICNTGYRL QNNENNISCV ERGWSTPPKC RSTISAEKCG PPPPIDNGDI TSFLLSVYAP GSSVEYQCQN LYQLEGNNQI TCRNGQWSEP PKCLDPCVIS QEIMEKYNIK LKWTNQQKLY SRTGDIVEFV CKSGYHPTKS HSFRAMCQNG KLVYPSCEEK
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.

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Target Background

Function
Involved in complement regulation. The dimerized forms have avidity for tissue-bound complement fragments and efficiently compete with the physiological complement inhibitor CFH. Can associate with lipoproteins and may play a role in lipid metabolism.
Gene References into Functions
  1. Studies indicate an association between CFHR2-rs2986127 and acute anterior uveitis (AAU) diagnosis. PMID: 27306586
  2. Next-generation sequencing of the CFH region identified putatively functional variants (missense, splice site and indel) on the four common haplotypes. We found no expression of any of the five CFH-related genes in the retina or RPE/Choroid/Sclera, in contrast to the liver, which is the main source of the circulating proteins. [CFHR2] PMID: 27196323
  3. Thus CFHR2 likely acts in concert with factor H, as CFHR2 inhibits convertases while simultaneously allowing factor H assisted degradation by factor I. PMID: 24260121
  4. A hybrid CFHR2-CFHR5 plasma protein, arising from a chromosomal deletion mutation stabilizes the C3 convertase and reduces factor H-mediated convertase decay. PMID: 24334459
Subcellular Location
Secreted.
Tissue Specificity
Expressed by the liver and secreted in plasma.
Database Links

HGNC: 4890

OMIM: 600889

KEGG: hsa:3080

STRING: 9606.ENSP00000356385

UniGene: Hs.632450

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