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Human CFHR1 Protein (His Tag)

CFHL,CFHL1,CFHL1P,CFHR1,CFHR1P,FHR1,H36-1,H36-2,HFL1,HFL2

Catalog Number P12822-H08H
Organism Species Human
Host Human Cells
Synonyms CFHL,CFHL1,CFHL1P,CFHR1,CFHR1P,FHR1,H36-1,H36-2,HFL1,HFL2
Molecular Weight The recombinant human CFHR1 consists of 323 amino acids and predicts a molecular mass of 37.2 KDa. It migrates as an approximately 45 KDa band in SDS-PAGE under reducing conditions.
predicted N Glu 19
SDS-PAGE
Purity > 95 % as determined by SDS-PAGE
Protein Construction A DNA sequence encoding the human CFHR1 (Q03591) (Met1-Arg330) was expressed with a polyhistidine tag at the C-terminus.
Bio-activity
Research Area Cardiovascular |Blood |Serum Protein
Formulation Lyophilized from sterile PBS, pH 7.4
1. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Background CFHR1 is a secreted protein belonging to the complement factor H protein family.The human complement factor H protein family consists of the complement and immune regulators factor H, the factor H-like protein 1(FHL-1) and five factor H-related proteins (CFHR-1 to -5). Members of the H-related protein family are exclusively composed of individually folded protein domains, termed short consensus repeats (SCRs) or complement control modules. CFHR1 binds to Pseudomonas aeruginosa elongation factor Tuf together with plasminogen, which is proteolytically activated. CFHR1 might be involved in complement regulation. It can associate with lipoproteins and may play a role in lipid metabolism.
Reference
  • Martnez-Barrica, et al. (2012) Relevance of complement factor H-related 1 (CFHR1) genotypes in age-related macular degeneration. Invest Ophthalmol Vis Sci. 53(3):1087-94.
  • Leban N, et al. (2012) Factor H and CFHR1 polymorphisms associated with atypical Haemolytic Uraemic Syndrome (aHUS) are differently expressed in Tunisian and in Caucasian populations. Int J Immunogenet. 39(2):110-3.
  • Kubista KE, et al. (2011) Copy number variation in the complement factor H-related genes and age-related macular degeneration. Int J Immunogenet. Mol Vis. 17:2080-92.