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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.

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  • Target: C1S
  • Primary
Catalog no. Product Reactivity Host / Clonality Application Price & lead time
ABIN7148359
C1S antibody (AA 519-688) (FITC) C1S · Primary Antibody Human Rabbit Polyclonal
$351.92 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7184649
C1S antibody (C-Term) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$234.22 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7148358
C1S antibody (AA 519-688) (Biotin) C1S · Primary Antibody Human Rabbit Polyclonal
  • ELISA (ELISA: Listed application)
$351.92 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7796839
Recombinant C1S antibody C1S · Primary Antibody Human Human Monoclonal Clone 12F12
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$411.95 View price
  • 100 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7212432
C1S antibody (Cleaved-Arg437) C1S · Primary Antibody Human, Rat Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$338.03 View price
  • 100 μL
  • 30 μL
  • 200 μL
Delivery in 12 to 16 Business Days Shipping to: United States
ABIN2688436
C1S antibody C1S · Primary Antibody Human Mouse Monoclonal Clone M81591
  • ELISA (ELISA: Listed application)
$3,829.46 View price
  • 400 μL
  • 200 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN2135114
C1S antibody C1S · Primary Antibody Human Mouse Monoclonal Clone 5F2
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (Immunofluorescence: Listed application)
$1,915.18 View price
  • 100 μL
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN2135111
C1S antibody C1S · Primary Antibody Human Mouse Monoclonal Clone 4D10
  • WB (Western Blotting: Listed application)
$1,915.18 View price
  • 100 μL
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN2893123
C1S antibody (Lys583) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
$659.27 View price
  • 100 μL
  • 50 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN960587
C1S antibody C1S · Primary Antibody Human Mouse Monoclonal Clone M241
  • WB (Western Blotting: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • Func (Functional Studies: Listed application)
  • IHC (fx) (Immunohistochemistry (Fixed): Listed application)
$1,031.80 View price
  • 100 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN960588
C1S antibody C1S · Primary Antibody Human Mouse Monoclonal Clone M81
  • WB (Western Blotting: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • Func (Functional Studies: Listed application)
  • IHC (fx) (Immunohistochemistry (Fixed): Listed application)
$936.47 View price
  • 100 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN7637292
C1S antibody C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
$313.13 View price
  • 100 μL
  • 1 mL
  • 20 μL
  • 200 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7637294
C1S antibody C1S · Primary Antibody Human Mouse Monoclonal Clone C10
  • WB (Western Blotting: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
$336.16 View price
  • 100 μL
  • 1 mL
  • 20 μL
  • 200 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7637293
C1S antibody C1S · Primary Antibody Human Mouse Monoclonal Clone C15
  • WB (Western Blotting: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
$327.15 View price
  • 100 μL
  • 1 mL
  • 20 μL
  • 200 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN1713718
C1S antibody (AA 251-350) C1S · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$384.62 View price
  • 100 μL
Delivery in 4 to 7 Business Days Shipping to: United States
ABIN2810720
C1S antibody (AA 251-350) (AbBy Fluor® 594) 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
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1698403
C1S antibody (AA 251-350) (AbBy Fluor® 647) 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
ABIN1694764
C1S antibody (AA 251-350) (AbBy Fluor® 488) 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
ABIN1696592
C1S antibody (AA 251-350) (AbBy Fluor® 555) 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
ABIN4998207
C1S antibody (AA 251-350) (AbBy Fluor® 680) 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
Primary Antibody
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
FITC
Isotype
IgG
Binding Specificity
AA 519-688
Catalog No. ABIN7148359
$351.92
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
C-Term
Catalog No. ABIN7184649
$234.22
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Biotin
Isotype
IgG
Binding Specificity
AA 519-688
Catalog No. ABIN7148358
$351.92
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Human
Clonality
Monoclonal
Clone
12F12
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG1
Catalog No. ABIN7796839
$411.95
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human, Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 360-440, Cleaved-Arg437
Catalog No. ABIN7212432
$338.03
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 12 to 16 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
M81591
Conjugate
unconjugated
Isotype
IgG1 kappa
Catalog No. ABIN2688436
$3,829.46
Plus shipping costs $50.00
400 μL
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (Immunofluorescence: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
5F2
Conjugate
unconjugated
Isotype
IgG2a
Catalog No. ABIN2135114
$1,915.18
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
4D10
Conjugate
unconjugated
Isotype
IgG1
Catalog No. ABIN2135111
$1,915.18
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Binding Specificity
Lys583
Catalog No. ABIN2893123
$659.27
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • Func (Functional Studies: Listed application)
  • IHC (fx) (Immunohistochemistry (Fixed): Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
M241
Conjugate
unconjugated
Isotype
IgG2a
Catalog No. ABIN960587
$1,031.80
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • Func (Functional Studies: Listed application)
  • IHC (fx) (Immunohistochemistry (Fixed): Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
M81
Conjugate
unconjugated
Isotype
IgG1
Catalog No. ABIN960588
$936.47
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN7637292
$313.13
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
C10
Conjugate
unconjugated
Catalog No. ABIN7637294
$336.16
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
C15
Conjugate
unconjugated
Catalog No. ABIN7637293
$327.15
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1713718
$384.62
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 7 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® 594
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN2810720
$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® 647
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1698403
$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® 488
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1694764
$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® 555
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN1696592
$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® 680
Isotype
IgG
Binding Specificity
AA 251-350
Catalog No. ABIN4998207
$458.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 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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