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Complement C1s

complement component 1, s subcomponent

C1s B chain is a serine protease that combines with C1q and C1r to form C1, the first component of the classical pathway of the complement system. C1r activates C1s so that it can, in turn, activate C2 and C4.

Gene Name: complement component 1, s subcomponent
Family/Subfamily: Protease , Serine S1
Synonyms: C1S, C1 esterase, ComplementC1S, Complement 1s, Complement C1s subcomponent
Target Sequences: NM_001734 NP_001725.1 P09871

☰ Filters
Antibodies (60)
ELISA Kits (9)
Proteins (7)
Custom (2)
Development Kit (1)
Over-Expression Lysate (4)
Primary (60)
Recombinant (3)
Sandwich (5)
Sandwich CLIA (1)
Complement C1s (76)
Human (67)
Mouse (5)
Rat (6)
Dog (1)
Monkey (2)
IHC (19)
IHC-Fr (4)
IHC-P (14)
WB (46)
Flo (9)
ELISA (13)
Func (2)
ID (1)
IF (5)
IP (4)
Peptide-ELISA (2)
rabbit (39)
mouse (17)
goat (3)
sheep (1)
Product Group
DevKit DuoPlus (1)
IHCPlus (4)
IgG (26)
IgG1 (7)
IgG1,k (1)
IgG2a (6)
monoclonal mc (16)
polyclonal pc (44)
02 (1)
04 (1)
2A8 (1)
2D11 (1)
4D9 (1)
M241 (1)
M81 (1)
OTI1G1 (1)
OTI2F5 (1)
OTI3B11 (1)
OTI4D10 (1)
OTI4E3 (1)
OTI5F2 (1)
96-Well Microplate (1)
96-Well Strip Plate (7)
Antibody Pair and Standard (1)
AP Conjugated (1)
APC (1)
APC Conjugated (2)
Biotin Conjugated (3)
Cy3 Conjugated (1)
Cy7 Conjugated (1)
FITC Conjugated (3)
HRP Conjugated (3)
PE Conjugated (2)
Preservative Free (2)
Unconjugated (44)
aa438-685 (8)
360-440 aa, Internal (1)
510-590 aa, C-terminal (1)
C-Terminus (1)
Lys583 (1)
aa1-688 (1)
aa388-437 (1)
aa541-590 (1)
heavy chain,Cleaved-Arg437 (1)
No (76)
Cell Culture Supernatants (3)
Cell Lysates (2)
Plasma (7)
Serum (7)
Tissue Homogenates (4)
GST (1)
His-T7 (1)
Myc-DDK (Flag) (5)
Human (5)
293T Cells (2)
E. coli (1)
HEK 293 Cells (3)
Wheat Germ Extract (1)
Purified (1)
Complement C1s Antibody - Human Placenta: Formalin-Fixed, Paraffin-Embedded (FFPE)
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Complement C1s Mouse anti-Human Monoclonal (4D9) Antibody
Mouse, Dog, Rat, Human, Monkey
Flo, IHC, IHC-P, WB
Unconjugated
50 µl/$440
Complement C1s Antibody - Anti-Complement C1s antibody IHC staining of human small intestine. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.
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Complement C1s Mouse anti-Human Monoclonal (2A8) Antibody
Mouse, Rat, Human, Monkey
IHC, IHC-P, WB
Unconjugated
50 µl/$460
Select
Complement C1s Mouse anti-Human Monoclonal (M81) Antibody
Human
Flo, Func, IHC, IHC-Fr, IHC-P, IP, WB
Unconjugated
100 µg/$574
Select
Complement C1s Mouse anti-Human Monoclonal (M241) Antibody
Human
Flo, Func, IHC, IHC-Fr, IHC-P, IP, WB
Unconjugated
100 µg/$644
Complement C1s Antibody - Western blot analysis of extracts of various cell lines, using C1S antibody at 1:1000 dilution. The secondary antibody used was an HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates were loaded 25ug per lane and 3% nonfat dry milk in TBST was used for blocking. An ECL Kit was used for detection and the exposure time was 90s.
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Complement C1s Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
WB
Unconjugated
20 µl/$253; 50 µl/$279; 100 µl/$333; 200 µl/$429
Complement C1s Antibody - Anti-C1S / Complement C1s antibody IHC staining of human placenta. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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Complement C1s Goat anti-Human Polyclonal Antibody
Human
ELISA, IHC, IHC-P
Unconjugated
50 µg/$460
Complement C1s ELISA Kit
Select
Sandwich
96-Well Strip Plate
Human
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$746
Complement C1s Antibody - Anti-Complement C1s antibody IHC staining of human liver. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 10 ug/ml.
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Complement C1s Mouse anti-Human Monoclonal (2D11) Antibody
Human
Flo, IHC, IHC-P, WB
Unconjugated
50 µl/$460
Complement C1s Antibody - Immunohistochemistry of paraffin-embedded rat kidney tissue.
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Complement C1s Rabbit anti-Human Polyclonal Antibody
Rat, Human
IF, IHC, WB
Unconjugated
20 µl/$253; 50 µl/$279; 100 µl/$333; 200 µl/$429
Complement C1s ELISA Kit
Select
Sandwich CLIA
96-Well Strip Plate
Human
0.27 - 200 ng/ml
Chemiluminescent
Plasma, Serum
1 Plate/$917
Complement C1s Antibody - IHC of paraffin-embedded Adenocarcinoma of Human breast tissue using anti-C1S mouse monoclonal antibody.
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Complement C1s Mouse anti-Human Monoclonal (OTI5F2) Antibody
Human
Flo, IF, IHC, IHC-P, WB
Unconjugated
100 µl/$409
Complement C1s Antibody - IHC of paraffin-embedded Adenocarcinoma of Human breast tissue using anti-C1S mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 100C for 10min).
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Complement C1s Mouse anti-Human Monoclonal (OTI4E3) Antibody
Human
Flo, IF, IHC, IHC-P, WB
Unconjugated
100 µl/$409
Complement C1s Antibody - 1:100 staining human uterus tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
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Complement C1s Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IF, IHC, WB
Unconjugated
100 µl/$369; 200 µl/$411
Select
Complement C1s Mouse anti-Human Monoclonal Antibody
Human
Flo, IHC, IHC-Fr, IHC-P, IP, WB
Unconjugated
100 µg/$800
Select
Complement C1s Mouse anti-Human Monoclonal Antibody
Human
Flo, IHC, IHC-Fr, IHC-P, IP, WB
Unconjugated
100 µg/$823
Complement C1s Antibody - Immunohistochemistry analysis of paraffin-embedded human breast carcinoma tissue, using C1S Antibody. The picture on the right is blocked with the synthesized peptide.
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Complement C1s Rabbit anti-Human Polyclonal (aa541-590) Antibody
Human
IHC, IHC-P, Peptide-ELISA, WB
Unconjugated
50 µl/$318; 100 µl/$378
Select
Complement C1s Rabbit anti-Human Polyclonal (510-590 aa, C-terminal) Antibody
Human
ELISA, IHC, WB
Unconjugated
50 µl/$279; 100 µl/$309; 200 µl/$379
Complement C1s Antibody - Peptide - + Immunohistochemistry analysis of paraffin-embedded human breast carcinoma tissue, using C1S antibody.
Select
Complement C1s Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, WB
Unconjugated
100 µg/$347
Complement C1s Antibody - IHC of paraffin-embedded Human breast tissue using anti-C1S mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 100C for 10min).
Select
Complement C1s Mouse anti-Human Monoclonal (OTI1G1) Antibody
Human
IHC, IHC-P, WB
Unconjugated
100 µl/$409
Complement C1s Antibody - Immunohistochemistry image of paraffin-embedded human liver cancer at a dilution of 1:100
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Complement C1s Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC, IHC-P
Unconjugated
50 µg/$284; 100 µg/$348
Complement C1s Antibody - Immunohistochemical analysis of Complement C1S staining in human kidney formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected with HRP and DAB as chromogen. The section was then counterstained with hematoxylin and mounted with DPX.
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Complement C1s Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Human
IHC, IHC-P, WB
Unconjugated
30 µl/$245; 100 µl/$289; 200 µl/$341
Complement C1s Antibody - HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY C1S (Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-C1S.
Select
Complement C1s Mouse anti-Human Monoclonal (OTI2F5) Antibody
Human
Flo, WB
Unconjugated
100 µl/$409
Select
Complement C1s Rabbit anti-Human Polyclonal Antibody
Human
IHC, WB
Unconjugated
100 µl/$376
Complement C1s Antibody - Immunofluorescence analysis of HeLa cells using C1S antibody.
Select
Complement C1s Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IF, WB
Unconjugated
20 µl/$253; 50 µl/$279; 100 µl/$333; 200 µl/$429
Complement C1s Antibody - Western blot analysis of extracts from 293 cells treated with etoposide (25uM, 1hour) and HeLa cells treated with etoposide (25uM, 24hours), using C1S (heavy chain, Cleaved-Arg437) antibody.
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Complement C1s Rabbit anti-Human Polyclonal (heavy chain,Cleaved-Arg437) Antibody
Human
ELISA, WB
Unconjugated
1 mg/$347
Viewing 1-25 of 76 product results



If you do not find the reagent or information you require, please contact Customer.Support@LSBio.com to inquire about additional products in development.

PLEASE NOTE

For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).