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C1S Antibodies

(Complement Component 1, S Subcomponent (C1S))

Choose one of 87 C1S antibodies from our product listing based on 5 publications and 30 validation images.

Explore reliable C1S antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate C1S detection across multiple species, including Human, Mouse, Rat, Monkey, Dog, and supports diverse research applications such as WB, IHC, IP, ELISA, ICC.

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 C1S antibodies derived from various hosts such as Rabbit, Mouse, Goat. Browse our products below and order directly to support your research with confidence.

Alternative names for C1S are C1S, C1s1, C1s, c1s, c1s.L, LOC100558615.

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87 results

C1S antibody (Cleaved-Arg437)
C1S Reactivity: Human WB, ELISA Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN7212432
-15% Promotion 2026
$322.23
$379.10
save $56.87 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 12 to 15 Business Days
Details
Details
 
C1S antibody
C1S Reactivity: Human WB, IHC, ICC, IP Host: Mouse Monoclonal C15 unconjugated
Catalog No. ABIN7637293
-15% Promotion 2026
$278.08
$327.15
save $49.07 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
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Details
 
C1S antibody (AA 519-688) (HRP)
C1S Reactivity: Human ELISA Host: Rabbit Polyclonal HRP
Catalog No. ABIN7148360
-15% Promotion 2026
$335.48
$394.68
save $59.20 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
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C1S antibody (AA 519-688) (FITC)
C1S Reactivity: Human Host: Rabbit Polyclonal FITC
Catalog No. ABIN7148359
-15% Promotion 2026
$335.48
$394.68
save $59.20 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
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C1S antibody (AA 519-688) (Biotin)
C1S Reactivity: Human ELISA Host: Rabbit Polyclonal Biotin
Catalog No. ABIN7148358
-15% Promotion 2026
$335.48
$394.68
save $59.20 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
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C1S antibody
C1S Reactivity: Human WB, ICC, IF Host: Mouse Monoclonal C10 unconjugated
Catalog No. ABIN7637294
-15% Promotion 2026
$285.74
$336.16
save $50.42 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
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C1S antibody
C1S Reactivity: Human RID, IEP, ID Host: Goat Polyclonal unconjugated
Catalog No. ABIN457973
-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
Details
Details
 
C1S antibody (AA 251-350)
C1S Reactivity: Human, Rat, Mouse WB, ELISA, ICC, IHC (p), IF (p), IF (cc), IHC (fro) Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN1713718
-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
Details
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Recombinant C1S antibody
C1S Reactivity: Human IHC, ELISA Host: Human Monoclonal 12F12 unconjugated Recombinant Antibody
Catalog No. ABIN7796839
-15% Promotion 2026
$392.70
$462.00
save $69.30 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 13 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (Biotin)
C1S Reactivity: Human, Rat, Mouse WB, ELISA, IHC (p), IHC (fro) Host: Rabbit Polyclonal Biotin
Catalog No. ABIN1700216
-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
Details
Details
 
C1S antibody (AA 251-350) (AbBy Fluor® 750)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal AbBy Fluor® 750
Catalog No. ABIN4998208
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (AbBy Fluor® 680)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal AbBy Fluor® 680
Catalog No. ABIN4998207
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (AbBy Fluor® 488)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal AbBy Fluor® 488
Catalog No. ABIN1694764
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (AbBy Fluor® 555)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal AbBy Fluor® 555
Catalog No. ABIN1696592
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (AbBy Fluor® 350)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal AbBy Fluor® 350
Catalog No. ABIN1692949
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (AbBy Fluor® 647)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal AbBy Fluor® 647
Catalog No. ABIN1698403
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (AbBy Fluor® 594)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal AbBy Fluor® 594
Catalog No. ABIN2810720
-15% Promotion 2026
$389.69
$458.46
save $68.77 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (Cy5)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal Cy5
Catalog No. ABIN1703840
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (Cy3)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal Cy3
Catalog No. ABIN1702029
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
C1S antibody (AA 251-350) (Cy7)
C1S Reactivity: Human, Rat, Mouse WB, IF (p), IF (cc) Host: Rabbit Polyclonal Cy7
Catalog No. ABIN1707609
-15% Promotion 2026
$399.89
$470.46
save $70.57 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
Details
Details
 
show more results
  • Type Primary
    • Primary
  • Application
    • Western Blotting (WB)
    • Immunohistochemistry (IHC)
    • Immunoprecipitation (IP)
    • ELISA
    • Immunocytochemistry (ICC)
    • Immunofluorescence (Cultured Cells) (IF (cc))
    • Immunofluorescence (Paraffin-embedded Sections) (IF (p))
    • Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
    • Flow Cytometry (FACS)
    • Immunofluorescence (IF)
    • Immunohistochemistry (Frozen Sections) (IHC (fro))
    • Enzyme Immunoassay (EIA)
    • Functional Studies (Func)
    • Immunohistochemistry (Fixed) (IHC (fx))
    • Radioimmunoassay (RIA)
    • Immunoassay (IA)
    • Immunodiffusion (ID)
    • Immunoelectrophoresis (IEP)
    • Inhibition Assay (InhA)
    • Radial Immunodiffusion (RID)
  • Reactivity
    • Human
    • Mouse
    • Rat
    • Monkey
    • Dog
  • Cited in publications
  • Images available
  • Preservative free only
  • Carrier free only
  • Host
    • Rabbit
    • Mouse
    • Goat
    • Human
  • Clonality
    • Polyclonal
    • Monoclonal
  • Clone
    • ABS0968
    • C10
    • M81
    • 12F12
    • M241
    • 27C76
    • 2A8
    • 2F5
    • 4D10
    • 4D9
    • 5F2
    • C1
    • C15
    • M81591
    • SAA0510
  • Binding Specificity
    • AA 251-350
    • AA 519-688
    • AA 438-685
    • AA 1-688
    • C-Term
    • Cleaved-Arg437
    • cleaved
    • AA 360-440
    • AA 388-437
    • AA 479-688
    • AA 510-590
    • AA 541-590
    • Arg437
    • Internal Region
    • Lys583
    • activated
  • 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
    • AbBy Fluor® 350
    • AbBy Fluor® 488
    • AbBy Fluor® 555
    • AbBy Fluor® 594
    • AbBy Fluor® 647
    • AbBy Fluor® 680
    • AbBy Fluor® 750
    • Alexa Fluor 350
    • Alexa Fluor 405
    • Cy3
    • Cy5
    • Cy5.5
    • Cy7
  • Isotype
    • IgG
    • IgG2a
    • IgG1
    • kappa
    • IgG1 kappa
    • IgG2a kappa
  • Protein Type
    • Recombinant Antibody
  • Format
    • Liquid
    • Lyophilized
  • Supplier
    • antibodies-online
    • Signalway
    • Assaypro
    • ProteoGenix
    • Biomatik
    • Acris
    • Assay Biotechnology Company, Inc.
    • Abbexa
    • Boster Bio
    • Cloud-Clone
    • OriGene

Latest Publications for our C1S Antibodies

Boufaied, Takhar, Nash, Erho, Bismar, Davicioni, Thomson: "Development of a predictive model for stromal content in prostate cancer samples to improve signature performance." in: The Journal of pathology, (2019) (PubMed).

Endo, Takahashi, Nakao, Saiga, Sekine, Matsushita, Nonaka, Fujita: "Two lineages of mannose-binding lectin-associated serine protease (MASP) in vertebrates." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 161, Issue 9, pp. 4924-30, (1998) (PubMed).

Matsumoto, Nagaki, Kitamura, Kuramitsu, Nagasawa, Seya: "Probing the C4-binding site on C1s with monoclonal antibodies. Evidence for a C4/C4b-binding site on the gamma-domain." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 142, Issue 8, pp. 2743-50, (1989) (PubMed).

Mackinnon, Carter, Smyth, Dunbar, Fothergill: "Molecular cloning of cDNA for human complement component C1s. The complete amino acid sequence." in: European journal of biochemistry / FEBS, Vol. 169, Issue 3, pp. 547-53, (1988) (PubMed).

Kusumoto, Hirosawa, Salier, Hagen, Kurachi: "Human genes for complement components C1r and C1s in a close tail-to-tail arrangement." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 85, Issue 19, pp. 7307-11, (1988) (PubMed).

Tosi, Duponchel, Meo, Julier: "Complete cDNA sequence of human complement Cls and close physical linkage of the homologous genes Cls and Clr." in: Biochemistry, Vol. 26, Issue 26, pp. 8516-24, (1988) (PubMed).

Aliases for C1S Antibodies

complement C1s (C1S) Antibodies
complement component 1, s subcomponent 1 (C1s1) Antibodies
complement C1s (C1s) Antibodies
complement component 1, s subcomponent (c1s) Antibodies
complement component 1, s subcomponent L homeolog (c1s.L) Antibodies
complement C1s subcomponent (LOC100558615) Antibodies
AA959438 Antibodies
AI255193 Antibodies
AI327365 Antibodies
C1S Antibodies
C1sa Antibodies
r-gsp Antibodies

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