CFI

Gene Symbol	CFI
Entrez Gene	3426
Alt Symbol	AHUS3, ARMD13, C3BINA, C3b-INA, FI, IF, KAF
Species	Human
Gene Type	protein-coding
Description	complement factor I
Other Description	C3B/C4B inactivator|C3b-inactivator|Konglutinogen-activating factor|complement component I|complement control protein factor I|complement factor I heavy chain|light chain of factor I
Swissprots	P05156 O60442
Accessions	AAC08733 EAX06250 EAX06251 EAX06252 P05156 AK122686 AK290625 BAF83314 AK299232 BAG61264 BC005275 BC020718 AAH20718 BM955734 BP235907 DC392360 J02770 AAA52455 N63668 Y00318 CAA68416 XM_005262975 XP_005263032 XM_005262976 XP_005263033 XM_006714209 XP_006714272 XM_006714210 XP_006714273 XM_011531920 XP_011530222 NM_000204 NP_000195
Function	Responsible for cleaving the alpha-chains of C4b and C3b in the presence of the cofactors C4-binding protein and factor H respectively.
Subcellular Location	Secreted, extracellular space.
Tissue Specificity	Plasma.
Top Pathways	Complement and coagulation cascades, Staphylococcus aureus infection

• Antibodies
• Assays/Kits
• Proteins/Peptides
• siRNAs/Functional Genomics
• cDNA Clones
• Cell/Tissue/Blood Products

Human Factor I protein fragment - ab158723 from Abcam Category Protein Source Wheat germ Species Human

CFI / Complement Factor I Antibody Blocking Peptide - LS-E23069 from LifeSpan Bioscience Category Peptide Prices $145.00 Sizes 100 µg

Recombinant Human Complement Factor I Protein - H00003426-Q01 from Novus Biologicals Category Protein Prices $369.00, $529.00 Sizes 10 µg, 25 µg Source Wheat Germ Species Human

Human Complement Factor I Protein - abx066080 from Abbexa Category Protein Source E.coli Species Human

Complement factor I - H00003426-Q01-10 from Acris Antibodies Category Protein Prices $380.00 Sizes 10 µg Source in vitro transl. Species Human

Complement factor I - H00003426-Q01-25 from Acris Antibodies Category Protein Prices $500.00 Sizes 25 µg Source in vitro transl. Species Human

Complement Factor I (CFI), Human - 20-8218 from ARP American Research Products Category Protein Prices $499.00 Sizes 50 µg Source E.coli Species Human

CFI fusion protein - ag9905 from Proteintech Group Category Protein Source E. coli-derived, PET28a Species Human

Native Human Factor I - CFI-105H from Creative Biomart Category Protein Source Normal human serum (shown by certified tests to be negative for HBsAg, HTLV-I/II, STS and for antibodies to HCV, HIV-1 and HIV-II). Species Human

Recombinant Complement Factor I (CFI) - RPB978Hu01 from Uscn Life Science Inc. Category Protein Source E.coli Species Human

Recombinant Complement Factor I (CFI) - RPB978Hu02 from Uscn Life Science Inc. Category Protein Source E.coli Species Human

Recombinant Complement Factor I (CFI) - RPB978Mu01 from Uscn Life Science Inc. Category Protein Source E.coli Species Mouse

Factor I, Human - 341280 from EMD Millipore Source Prepared from serum that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV. Species Human

Factor I Blocking Peptide - CBP1573 from Cohesion Biosciences Category Peptide Prices $100.00, $300.00 Sizes 1 mg, 5 mg Species Human, Mouse, Rat

CFI Peptide - BS5716P from Bioworld Technology Category Peptide Prices $158.00 Sizes 100 µl

Recombinant Complement Factor I (CFI) - RPB978Hu01 from Cloud-clone Category Protein Source E.coli Species Human

Recombinant Complement Factor I (CFI) - RPB978Hu02 from Cloud-clone Category Protein Source E.coli Species Human

Recombinant Human Complement factor I(CFI) - CSB-YP005279HU CSB-EP005279HU CSB-BP005279HU CSB-MP005279HU from Cusabio Category Protein Source Yeast or E.coli or Baculovirus or Mammalian cell Species Human

Complement Factor I (CFI) - RPU140971 from Biomatik Category Protein Prices $236.50, $473.00, $709.50 Sizes 10 µg, 50 µg, 100 µg Source E.coli Species Human

Complement Factor I Protein (Recombinant) - abx168178 from Abbexa Category Protein Source Human Species Human

Complement factor I - TP316645 from Acris Antibodies Category Protein Prices $680.00 Sizes 20 µg Source HEK293 cells Species Human

Complement Factor I Recombinant Protein Antigen - NBP1-88268PEP from Novus Biologicals Category Protein Prices $199.00 Sizes 100 µl Source E.coli Species Human

Complement Factor I Recombinant Protein Antigen - NBP1-88267PEP from Novus Biologicals Category Protein Prices $199.00 Sizes 100 µl Source E.coli Species Human

CFI-light-chain-Blocking-Peptide-C-term - BP21688b from Abgent, a WuXi AppTec company Category Peptide Prices $80.00 Sizes 100 µg

CFI Peptide, Human - M34GP03038H from Creative Peptides Category Peptide Source Synthetic. Species Human

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