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C1S Antibodies

(Complement Component 1, S Subcomponent (C1S))

Choose one of 91 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, Rat, Mouse, Monkey, Dog, and supports diverse research applications such as WB, IHC, ELISA, IP, IF (cc).

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.

Active filters:

  • Target: C1S
  • Primary
Catalog no. Product Reactivity Host / Clonality Application Price & lead time
ABIN1692949
C1S antibody (AA 251-350) (AbBy Fluor® 350) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$458.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN4998208
C1S antibody (AA 251-350) (AbBy Fluor® 750) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$458.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1700216
C1S antibody (AA 251-350) (Biotin) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$451.08 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1709420
C1S antibody (AA 251-350) (FITC) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1711233
C1S antibody (AA 251-350) (HRP) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1703840
C1S antibody (AA 251-350) (Cy5) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1705651
C1S antibody (AA 251-350) (Cy5.5) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1707609
C1S antibody (AA 251-350) (Cy7) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1702029
C1S antibody (AA 251-350) (Cy3) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1534794
C1S antibody (AA 541-590) C1S · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
$341.00 View price
  • 100 μL
  • 20 μg
  • 50 μL
Delivery in 2 to 4 Business Days Shipping to: United States
ABIN1536125
C1S antibody (Cleaved-Arg437) C1S · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • ELISA (ELISA: Listed application)
$341.00 View price
  • 100 μL
  • 20 μg
  • 50 μL
Delivery in 2 to 4 Business Days Shipping to: United States
ABIN7604177
C1S antibody C1S · Primary Antibody Human Rabbit Monoclonal Clone 27C76
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Listed application)
  • IP (Immunoprecipitation: Listed application)
$390.00 View price
  • 100 μL
Delivery in 4 to 7 Business Days Shipping to: United States
ABIN2716893
C1S antibody C1S · Primary Antibody Human, Rat, Mouse, Monkey, Dog Mouse Monoclonal Clone 4D9
  • WB (Western Blotting: Validation image available)
  • FACS (Flow Cytometry: Listed application)
$608.40 View price
  • 100 μL
  • 100 μL
  • 100 μL
Delivery in 6 to 9 Business Days Shipping to: United States
ABIN7615004
C1S antibody (AA 438-685) C1S · Primary Antibody Human Mouse Monoclonal Clone C10
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
$444.00 View price
  • 100 μL
  • 1 mL
  • 200 μL
Delivery in 2 to 4 Business Days Shipping to: United States
ABIN7615003
C1S antibody (AA 438-685) C1S · Primary Antibody Human Mouse Monoclonal Clone C1
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
$438.46 View price
  • 100 μL
  • 1 mL
  • 200 μL
Delivery in 2 to 4 Business Days Shipping to: United States
ABIN7801264
C1S antibody C1S · Primary Antibody Human Rabbit Polyclonal
$280.50 View price
  • 100 μg
Delivery in 7 to 10 Business Days Shipping to: United States
ABIN7802924
C1S antibody (FITC) C1S · Primary Antibody Human Mouse Monoclonal Clone ABS0968
$501.88 View price
  • 100 μg
Delivery in 7 to 10 Business Days Shipping to: United States
ABIN7802923
C1S antibody (APC) C1S · Primary Antibody Human Mouse Monoclonal Clone ABS0968
$501.88 View price
  • 100 μg
Delivery in 7 to 10 Business Days Shipping to: United States
ABIN7802925
C1S antibody (PE) C1S · Primary Antibody Human Mouse Monoclonal Clone ABS0968
$501.88 View price
  • 100 μg
Delivery in 7 to 10 Business Days Shipping to: United States
ABIN7802926
C1S antibody (PerCP) C1S · Primary Antibody Human Mouse Monoclonal Clone ABS0968
$501.88 View price
  • 100 μg
Delivery in 7 to 10 Business Days Shipping to: United States
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
AbBy Fluor® 350
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1692949
$458.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
AbBy Fluor® 750
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN4998208
$458.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Biotin
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1700216
$451.08
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
FITC
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1709420
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
HRP
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1711233
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy5
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1703840
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy5.5
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1705651
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy7
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1707609
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy3
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1702029
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 541-590
Catalog No. ABIN1534794
$341.00
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 2 to 4 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • ELISA (ELISA: Listed application)
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 388-437, Cleaved-Arg437
Catalog No. ABIN1536125
$341.00
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 2 to 4 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Listed application)
  • IP (Immunoprecipitation: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
27C76
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN7604177
$390.00
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 7 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • FACS (Flow Cytometry: Listed application)
Reactivity
Human, Rat, Mouse, Monkey, Dog
Host
Mouse
Clonality
Monoclonal
Clone
4D9
Conjugate
unconjugated
Isotype
IgG1
Catalog No. ABIN2716893
$608.40
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 6 to 9 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
C10
Conjugate
unconjugated
Isotype
IgG2a kappa
Binding Specificity
AA 438-685
Catalog No. ABIN7615004
$444.00
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 2 to 4 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
C1
Conjugate
unconjugated
Isotype
IgG1 kappa
Binding Specificity
AA 438-685
Catalog No. ABIN7615003
$438.46
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 2 to 4 Business Days
Primary Antibody
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN7801264
$280.50
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 7 to 10 Business Days
Primary Antibody
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
ABS0968
Conjugate
FITC
Isotype
IgG2a, kappa
Catalog No. ABIN7802924
$501.88
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 7 to 10 Business Days
Primary Antibody
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
ABS0968
Conjugate
APC
Isotype
IgG2a, kappa
Catalog No. ABIN7802923
$501.88
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 7 to 10 Business Days
Primary Antibody
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
ABS0968
Conjugate
PE
Isotype
IgG2a, kappa
Catalog No. ABIN7802925
$501.88
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 7 to 10 Business Days
Primary Antibody
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
ABS0968
Conjugate
PerCP
Isotype
IgG2a, kappa
Catalog No. ABIN7802926
$501.88
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 7 to 10 Business Days

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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