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

Complement Factor I Human ELISA Kit - ab195460 from Abcam Category ELISA Kit Prices $489.00 Sizes 1 x 96 tests Sensitivity 0.25 µg/ml Range 0.375 µg/ml - 24 µg/ml

Human CFI / Complement Factor I ELISA Kit (Sandwich ELISA) - LS-F5929 from LifeSpan Bioscience Category ELISA Kit Prices $690.00 Sizes 1 plate Sensitivity 0.156 ng/ml Range 0.156-10 ng/ml

Human Complement Factor I ELISA Kit - abx151141 from Abbexa Category ELISA Kit Sensitivity 0.13 ng/ml Range 0.281 ng/ml - 18 ng/ml

Complement Factor I, CFI, Human, ELISA Kit - E-EL-H0816 from ARP American Research Products Category ELISA Kit Prices $522.00 Sizes 96 t Sensitivity 1.406 Range 2.344-150ng/mL

Complement factor I (CFI), Human, ELISA Kit - CSB-E13108h from ARP American Research Products Category ELISA Kit Prices $550.00, $790.00, $791.00, $794.00 Sizes 48 t, 96 t, 5 x 96t, 10 x 96t Sensitivity 1.56 ng/ml Range 6.25 ng/ml-400 ng/ml

Complement Factor I (CFI), Human, ELISA Kit - SEB978Hu from ARP American Research Products Category ELISA Kit Prices $685.00 Sizes 96 t Sensitivity 1.1ng/mL Range 2.4-150ng/mL

Complement factor I, CFI, Human, ELISA Kit - E0982h from ARP American Research Products Category ELISA Kit Prices $596.00 Sizes 96 t Range 1.56-100 ng/ml

Complement Factor I, Human, ELISA Kit - E01C0368 from ARP American Research Products Category ELISA Kit Prices $535.00, $735.00 Sizes 48 t, 96 t Sensitivity 0.1ng/ml Range 2.5-50ng/ml

Fibrinogen (FG), Human, ELISA Kit - SEA193Hu from ARP American Research Products Category ELISA Kit Prices $650.00 Sizes 96 t Sensitivity 4.1ng/mL Range 9.4-600ng/mL

Keratinocyte Autocrine Factor, KAF, Human, ELISA Kit - E-EL-H1496 from ARP American Research Products Category ELISA Kit Prices $522.00 Sizes 96 t

Amphiregulin, AR, Mouse, ELISA Kit - E-EL-M0740 from ARP American Research Products Category ELISA Kit Prices $585.00 Sizes 96 t Sensitivity 9.375 Range 15.625-1000pg/mL

Amphiregulin, AR, Rat, ELISA Kit - E-EL-R0574 from ARP American Research Products Category ELISA Kit Prices $585.00 Sizes 96 t Sensitivity 18.75 Range 31.25-2000pg/mL

Complement Factor I, CFI, Rabbit, ELISA Kit - E-EL-RB0199 from ARP American Research Products Category ELISA Kit Prices $585.00 Sizes 96 t

Keratinocyte Autocrine Factor, KAF, Rabbit, ELISA Kit - E-EL-RB0207 from ARP American Research Products Category ELISA Kit Prices $585.00 Sizes 96 t

Complement Factor I, CFI, Chicken, ELISA Kit - E-EL-Ch0996 from ARP American Research Products Category ELISA Kit Prices $504.00 Sizes 96 t

Keratinocyte Autocrine Factor, KAF, Chicken, ELISA Kit - E-EL-Ch1168 from ARP American Research Products Category ELISA Kit Prices $522.00 Sizes 96 t

Complement Factor I, CFI, Porcine, ELISA Kit - E-EL-P0470 from ARP American Research Products Category ELISA Kit Prices $585.00 Sizes 96 t

Keratinocyte Autocrine Factor, KAF, Porcine, ELISA Kit - E-EL-P0422 from ARP American Research Products Category ELISA Kit Prices $585.00 Sizes 96 t

Complement Factor I, CFI, Guinea Pig, ELISA Kit - E-EL-GP0219 from ARP American Research Products Category ELISA Kit Prices $522.00 Sizes 96 t

Keratinocyte Autocrine Factor, KAF, Guinea Pig, ELISA Kit - E-EL-GP0291 from ARP American Research Products Category ELISA Kit Prices $522.00 Sizes 96 t

Complement Factor I, CFI, Monkey, ELISA Kit - E-EL-MK1386 from ARP American Research Products Category ELISA Kit Prices $585.00 Sizes 96 t

Keratinocyte Autocrine Factor, KAF, Monkey, ELISA Kit - E-EL-MK0790 from ARP American Research Products Category ELISA Kit Prices $585.00 Sizes 96 t

Human KAF/AR ELISA Kit - HK0069 from NeoScientific Category ELISA Kit Prices $495.00 Sizes 96 t

Human CFI ELISA Kit - HC0375 from NeoScientific Category ELISA Kit Prices $495.00 Sizes 96 t

Monkey KAF/AR ELISA Kit - MKK0069 from NeoScientific Category ELISA Kit Prices $495.00 Sizes 96 t

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