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Complement Factor I Antibodies

(Complement Factor I (CFI))

Choose one of 54 Complement Factor I antibodies from our product listing based on 31 validation images.

Explore reliable Complement Factor I antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate Complement Factor I detection across multiple species, including Human, Mouse, Rat, Cow, Dog, Guinea Pig, Horse, Monkey, Pig, Rabbit, and supports diverse research applications such as WB, ELISA, IHC, FACS, IP.

Quickly find the right antibody using our search, filter, and comparison tools. Each product page provides detailed validation data, literature references, and customer feedback. Unlike comparison-only resources, you can conveniently purchase antibodies directly through our site. Choose from polyclonal, monoclonal, or recombinant Complement Factor I antibodies derived from various hosts such as Rabbit, Mouse. Browse our products below and order directly to support your research with confidence.

Alternative names for Complement Factor I are cfi.S, cfi.L, CFI, cfi, Cfi.

54 results

CFI Reactivity: Human WB, IHC, ELISA, IP, FACS, RIA, IHC (p) Host: Mouse Monoclonal OX-21 unconjugated Recombinant Antibody
Catalog No. ABIN7543012
-15% Promotion 2026
$530.40
$624.00
save $93.60 (-15 %)
Plus shipping costs $50.00
200 μg
Shipping to: United States
Delivery in 7 to 11 Business Days
 
CFI Reactivity: Human, Mouse WB, IF Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN6759363
$637.27
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human, Monkey WB Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN6753648
$676.87
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human WB Host: Mouse Monoclonal 4E9 unconjugated
Catalog No. ABIN2619186
$704.73
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human WB Host: Mouse Monoclonal 4H9 unconjugated
Catalog No. ABIN2619185
$704.73
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human WB, IHC, IHC (p) Host: Mouse Monoclonal 17C5 unconjugated
Catalog No. ABIN2619198
$704.73
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human, Mouse, Rat WB Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN2886360
$646.07
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human ELISA Host: Mouse Monoclonal unconjugated
Catalog No. ABIN594452
$899.80
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human WB Host: Mouse Polyclonal unconjugated
Catalog No. ABIN2594711
$1,111.00
Plus shipping costs $50.00
50 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human WB Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN2594713
$1,175.53
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human WB, IHC, ELISA, IHC (p), IHC (fro), Func Host: Mouse Monoclonal unconjugated
Catalog No. ABIN601092
$1,441.00
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
 
CFI Reactivity: Human, Rat WB, IHC, ICC, FACS Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN4886537
$370.00
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 4 to 6 Business Days
 
CFI Reactivity: Human WB Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN2789418
$483.54
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 2 to 3 Business Days
 
CFI Reactivity: Human WB, IHC, ELISA, IP, FACS Host: Mouse Monoclonal OX-21 unconjugated
Catalog No. ABIN4369126
$750.75
Plus shipping costs $50.00
125 μg
Shipping to: United States
Delivery in 2 to 3 Business Days
 
CFI Reactivity: Human Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7801541
$291.72
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 7 to 8 Business Days
 
CFI Reactivity: Human WB, ELISA Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN1451187
$341.00
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 2 to 3 Business Days
 
CFI Reactivity: Human, Mouse, Rat, Cow, Dog, Guinea Pig, Horse, Pig, Rabbit WB Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN5514688
$483.54
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 2 to 3 Business Days
 
CFI Reactivity: Human IHC, ICC, FACS, IF Host: Rabbit Polyclonal PE
Catalog No. ABIN5565311
$507.38
Plus shipping costs $50.00
150 μg
Shipping to: United States
Delivery in 2 to 3 Business Days
 
CFI Reactivity: Human IHC, ICC, FACS, IF Host: Rabbit Polyclonal APC
Catalog No. ABIN5565308
$507.38
Plus shipping costs $50.00
150 μg
Shipping to: United States
Delivery in 2 to 3 Business Days
 
CFI Reactivity: Human IHC, ICC, FACS, IF Host: Rabbit Polyclonal FITC
Catalog No. ABIN5565309
$507.38
Plus shipping costs $50.00
150 μg
Shipping to: United States
Delivery in 2 to 3 Business Days
 
  • Type Primary
    • Primary
  • Application
    • Western Blotting (WB)
    • ELISA
    • Immunohistochemistry (IHC)
    • Flow Cytometry (FACS)
    • Immunoprecipitation (IP)
    • Immunocytochemistry (ICC)
    • Radioimmunoassay (RIA)
    • Enzyme Immunoassay (EIA)
    • Immunofluorescence (IF)
    • Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
    • Functional Studies (Func)
    • Immunohistochemistry (Frozen Sections) (IHC (fro))
    • Immunofluorescence (fixed cells) (IF/ICC)
  • Reactivity
    • Human
    • Mouse
    • Rat
    • Cow
    • Dog
    • Guinea Pig
    • Horse
    • Monkey
    • Pig
    • Rabbit
  • Images available
  • Carrier free only
  • Host
    • Rabbit
    • Mouse
  • Clonality
    • Polyclonal
    • Monoclonal
    • Chimeric
  • Clone
    • OX-21
    • 17C5
    • 1B3
    • 3R-8
    • 4E9
    • 4H9
    • KT22
  • Binding Specificity
    • AA 239-316
    • AA 1-377
    • AA 340-583
    • AA 19-118
    • AA 145-194
    • AA 19-220
    • AA 19-300
    • AA 19-335
    • AA 28-243
    • AA 358-603
    • AA 441-490
    • AA 492-537
    • AA 511-560
    • C-Term
    • Internal Region
    • N-Term
  • Conjugate
    • Un-conjugated
    • FITC
    • Biotin
    • APC
    • Alexa Fluor 488
    • Alexa Fluor 555
    • Alexa Fluor 594
    • Alexa Fluor 647
    • Alexa Fluor 680
    • Alexa Fluor 750
    • HRP
    • PE
    • PerCP
  • Isotype
    • IgG
    • IgG1
    • IgG2b
    • IgG kappa
    • IgG1 kappa
    • IgG2a
  • Protein Type
    • Recombinant Antibody
  • Format
    • Liquid
    • Lyophilized
  • Supplier
    • antibodies-online
    • Assaypro
    • Signalway
    • Acris
    • Abbexa
    • Aviva Systems Biology
    • Assay Biotechnology Company, Inc.
    • Boster Bio
    • ProSci
    • ProteoGenix

Latest Publications for our Complement Factor I Antibodies

Kavanagh, Kemp, Mayland, Winney, Duffield, Warwick, Richards, Ward, Goodship, Goodship: "Mutations in complement factor I predispose to development of atypical hemolytic uremic syndrome." in: Journal of the American Society of Nephrology : JASN, Vol. 16, Issue 7, pp. 2150-5, (2005) (PubMed).

Dragon-Durey, Frémeaux-Bacchi: "Atypical haemolytic uraemic syndrome and mutations in complement regulator genes." in: Springer seminars in immunopathology, Vol. 27, Issue 3, pp. 359-74, (2005) (PubMed).

Crook, Hunt: "Enrichment of early fetal-liver hemopoietic stem cells of the rat using monoclonal antibodies against the transferrin receptor, Thy-1, and MRC-OX82." in: Developmental immunology, Vol. 4, Issue 4, pp. 235-46, (1996) (PubMed).

Aliases for Complement Factor I Antibodies

complement factor I S homeolog (cfi.S) Antibodies
complement factor I L homeolog (cfi.L) Antibodies
complement factor I (CFI) Antibodies
complement factor I (cfi) Antibodies
complement component factor i (Cfi) Antibodies
complement factor I (Cfi) Antibodies
ahus3 Antibodies
AHUS3 Antibodies
c3b-ina Antibodies
C3b-INA Antibodies
c3bc4bi Antibodies
c3bina Antibodies
C3BINA Antibodies
cfi Antibodies
Cfi Antibodies
CFI Antibodies
factor I Antibodies
FI Antibodies
gb:ai721528 Antibodies
IF Antibodies
kaf Antibodies
KAF Antibodies
MGC53615 Antibodies
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