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Complement C4 Antibodies

(Complement 4 (C4))

Choose one of 73 Complement C4 antibodies from our product listing based on 2 publications and 22 validation images.

Explore reliable Complement C4 antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate Complement C4 detection across multiple species, including Human, Mouse, Rat, Chicken, and supports diverse research applications such as WB, IF (cc), IF (p), ICC, IHC.

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 C4 antibodies derived from various hosts such as Rabbit, Goat, Mouse. Browse our products below and order directly to support your research with confidence.

Alternative names for Complement C4 are C4B, C4A, C4a, C4, C4b.

73 results

C4 Reactivity: Mouse WB, IHC Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7432859
-15% Promotion 2026
$261.90
$308.12
save $46.22 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C4 Reactivity: Human WB, IHC Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7432856
-15% Promotion 2026
$256.79
$302.11
save $45.32 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C4 Reactivity: Mouse WB, IHC, IP, ICC Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7444499
-15% Promotion 2026
$261.90
$308.12
save $46.22 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C4 Reactivity: Chicken WB, IHC, IP, ICC Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7442930
-15% Promotion 2026
$272.12
$320.14
save $48.02 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C4 Reactivity: Human IF (p), IF (cc), ELISA, IHC (fro), IHC (p) Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN1385186
-15% Promotion 2026
$326.93
$384.62
save $57.69 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
C4 Reactivity: Human WB, FACS Host: Rabbit Monoclonal 23GB4985 unconjugated Recombinant Antibody
Catalog No. ABIN7798134
-15% Promotion 2026
$335.16
$394.31
save $59.15 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 4 Business Days
 
C4 Reactivity: Mouse FACS Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN6992496
-15% Promotion 2026
$238.92
$281.08
save $42.16 (-15 %)
Plus shipping costs $50.00
50 tests (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C4 Reactivity: Rat WB, IHC, IP, ICC Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7432862
-15% Promotion 2026
$272.12
$320.14
save $48.02 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C4 Reactivity: Mouse WB, IHC (fro) Host: Rat Monoclonal 16D2 unconjugated
Pubmed 2 references
Catalog No. ABIN2191789
-15% Promotion 2026
$788.81
$928.01
save $139.20 (-15 %)
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 6 to 8 Business Days
 
C4 Reactivity: Human TIA Host: Goat Polyclonal unconjugated
Catalog No. ABIN7384974
-15% Promotion 2026
$251.15
$295.47
save $44.32 (-15 %)
Plus shipping costs $50.00
10 mL
Shipping to: United States
Delivery in 3 to 4 Business Days
 
C4 Reactivity: Human WB, IHC, IP, ICC Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7637263
-15% Promotion 2026
$262.75
$309.12
save $46.37 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C4 Reactivity: Human IEP Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN458098
-15% Promotion 2026
$294.56
$346.54
save $51.98 (-15 %)
Plus shipping costs $50.00
1 mL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
C4 Reactivity: Human WB, ELISA, IF Host: Rabbit Polyclonal FITC
Catalog No. ABIN7572219
-15% Promotion 2026
$358.57
$421.85
save $63.28 (-15 %)
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 12 to 14 Business Days
 
C4 Reactivity: Human IEP Host: Goat Polyclonal unconjugated
Catalog No. ABIN237067
-15% Promotion 2026
$312.85
$368.06
save $55.21 (-15 %)
Plus shipping costs $50.00
10 mL
Shipping to: United States
Delivery in 3 to 4 Business Days
 
C4 Reactivity: Human IEP, ID, RID Host: Goat Polyclonal unconjugated
Catalog No. ABIN457958
-15% Promotion 2026
$324.96
$382.31
save $57.35 (-15 %)
Plus shipping costs $50.00
1 mL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
C4 Reactivity: Human ICC, IF (p), IF (cc), ELISA, IHC (fro), IHC (p) Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN1713417
-15% Promotion 2026
$326.93
$384.62
save $57.69 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
C4 Reactivity: Human WB, IHC, ELISA Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7672925
-15% Promotion 2026
$401.73
$472.62
save $70.89 (-15 %)
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C4 Reactivity: Human WB, IHC, ELISA Host: Mouse Monoclonal 4A9 unconjugated
Catalog No. ABIN7112137
-15% Promotion 2026
$422.13
$496.62
save $74.49 (-15 %)
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C4 Reactivity: Human ELISA, IHC (fro), IHC (p) Host: Rabbit Polyclonal Biotin
Catalog No. ABIN1699915
-15% Promotion 2026
$383.42
$451.08
save $67.66 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
C4 Reactivity: Human ELISA, IHC (fro), IHC (p) Host: Rabbit Polyclonal Biotin
Catalog No. ABIN1390297
-15% Promotion 2026
$383.42
$451.08
save $67.66 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
 
  • Type Primary
    • Primary
  • Application
    • Western Blotting (WB)
    • Immunofluorescence (Cultured Cells) (IF (cc))
    • Immunofluorescence (Paraffin-embedded Sections) (IF (p))
    • Immunocytochemistry (ICC)
    • Immunohistochemistry (IHC)
    • Immunofluorescence (IF)
    • ELISA
    • Immunoprecipitation (IP)
    • Immunohistochemistry (Frozen Sections) (IHC (fro))
    • Flow Cytometry (FACS)
    • Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
    • Immunoelectrophoresis (IEP)
    • Immunodiffusion (ID)
    • Immunofluorescence (fixed cells) (IF/ICC)
    • Enzyme Immunoassay (EIA)
    • Radioimmunoassay (RIA)
    • Thin Layer Immunoassay (TIA)
    • Immunoassay (IA)
    • Nephelometry (Neph)
    • Ouchterlony Double Diffusion (ODD)
    • Radial Immunodiffusion (RID)
  • Reactivity
    • Human
    • Mouse
    • Rat
    • Chicken
  • Cited in publications
  • Images available
  • Preservative free only
  • Carrier free only
  • Host
    • Rabbit
    • Goat
    • Mouse
    • Rat
    • Sheep
  • Clonality
    • Polyclonal
    • Monoclonal
  • Clone
    • 16D2
    • 23GB4985
    • 4A9
    • 6A530
    • KT29
  • Binding Specificity
    • AA 21-120
    • AA 701-800
    • AA 1450-1723
    • cleaved
    • AA 1021-1330
    • AA 126-366
    • AA 1419-1737
    • AA 1428-1660
    • AA 1550-1744
    • AA 975-1336
    • Chain alpha
    • Chain beta
    • Chain gamma
  • Conjugate
    • Un-conjugated
    • Biotin
    • FITC
    • AbBy Fluor® 350
    • AbBy Fluor® 488
    • AbBy Fluor® 555
    • AbBy Fluor® 594
    • AbBy Fluor® 647
    • AbBy Fluor® 680
    • AbBy Fluor® 750
    • Cy3
    • Cy5
    • Cy5.5
    • Cy7
    • HRP
    • APC
    • Alexa Fluor 350
    • Alexa Fluor 405
    • Alexa Fluor 488
    • Alexa Fluor 555
    • Alexa Fluor 594
    • Alexa Fluor 647
    • Alexa Fluor 680
    • Alexa Fluor 750
    • PE
    • PerCP
  • Isotype
    • IgG
    • IgG1
    • IgG2a
  • Protein Type
    • Recombinant Antibody
  • Format
    • Liquid
    • Lyophilized
    • Frozen
  • Supplier
    • antibodies-online
    • Signalway
    • Assaypro
    • Abbexa
    • Enogene Biotech
    • USBio

Latest Publications for our Complement C4 Antibodies

Murata, Fox-Talbot, Qian, Takahashi, Stahl, Baldwin, Wasowska: "Synergistic deposition of C4d by complement-activating and non-activating antibodies in cardiac transplants." in: American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, Vol. 7, Issue 11, pp. 2605-14, (2007) (PubMed).

Paul, Pozdnyakova, Mitchell, Carroll: "Anti-DNA autoreactivity in C4-deficient mice." in: European journal of immunology, Vol. 32, Issue 9, pp. 2672-9, (2002) (PubMed).

Aliases for Complement C4 Antibodies

complement C4B (Chido blood group) (C4B) Antibodies
complement C4A (Rodgers blood group) (C4A) Antibodies
complement component 4A (Rodgers blood group) (C4a) Antibodies
complement 4 (C4) Antibodies
complement component 4A (C4A) Antibodies
complement component 4B (Chido blood group) (C4b) Antibodies
C4 Antibodies
C4-1 Antibodies
C4-2 Antibodies
C4A2 Antibodies
C4A3 Antibodies
C4A4 Antibodies
C4A6 Antibodies
C4AD Antibodies
C4b Antibodies
C4B1 Antibodies
C4B2 Antibodies
C4B3 Antibodies
C4B5 Antibodies
C4B12 Antibodies
C4BD Antibodies
C4B_2 Antibodies
C4F Antibodies
C4S Antibodies
CH Antibodies
CO4 Antibodies
CPAMD2 Antibodies
CPAMD3 Antibodies
RG Antibodies
Slp Antibodies
Ss Antibodies
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