Complement & Innate Immunity

1003Products
1003 products
Image Product TargetApplication(s)ReactivityPrice Status ACTION
Defensin α4 (D27) polyclonal antibody - Figure 1 of 1
Target: Defensin α4
Defensin α4 Immunohistochemistry Human, Mouse, Rat
From $163.00
Regular price From $163.00
In Stock at Manufacturer
AIM2 (A78) polyclonal antibody - Figure 1 of 1
Target: AIM2
AIM2 Western Blot Human
From $163.00
Regular price From $163.00
In Stock at Manufacturer
Human Receptor I for the Fc region of immunoglobulin A (FcARI) ELISA Kit - Figure 1 of 3
Target: FcARI
FcARI ELISA
From $371.00
Regular price From $371.00
In Stock at Manufacturer
Human Complement fragment 3a (C3a) ELISA Kit - Figure 1 of 3
Target: C3a
C3a ELISA
From $335.00
Regular price From $335.00
In Stock at Manufacturer
Rabbit Complement fragment 3a (C3a) ELISA Kit - Figure 1 of 3
Target: C3a
C3a ELISA
From $371.00
Regular price From $371.00
In Stock at Manufacturer
5'-Nucleotidase CD73 Activity Colorimetric Assay Kit
Enzyme Activity
$624.00
Regular price $624.00
In Stock at Manufacturer
CD38 Hydrolase Activity Fluorometric Assay Kit
Enzyme Activity, Compound Profiling
$588.00
Regular price $588.00
In Stock at Manufacturer
Human Lactoferrin ELISA Kit
Target: Lactoferrin
Lactoferrin ELISA
$540.00
Regular price $540.00
In Stock at Manufacturer
Human MBL Oligomer ELISA Kit
Target: MBL Oligomer
MBL Oligomer ELISA
$792.00
Regular price $792.00
In Stock at Manufacturer
Mouse C3a ELISA Kit
Target: C3a
C3a ELISA
From $384.00
Regular price From $384.00
In Stock at Manufacturer
Fast Human IgG ELISA Kit
Target: IgG
IgG ELISA
$588.00
Regular price $588.00
In Stock at Manufacturer
Fast Human Complement AH50/CAH50 ELISA Kit
Target: Complement AH50/CAH50
Complement AH50/CAH50 ELISA
$912.00
Regular price $912.00
In Stock at Manufacturer
Tribo™ Human Complement C4 ELISA Kit
Target: Complement C4
Complement C4 ELISA
$696.00
Regular price $696.00
In Stock at Manufacturer
Fast Mouse C3d ELISA Kit
Target: C3d
C3d ELISA
$468.00
Regular price $468.00
In Stock at Manufacturer
Mouse C5a ELISA Kit
Target: C5a
C5a ELISA
From $384.00
Regular price From $384.00
In Stock at Manufacturer
Anti-Human FCAR/CD89 Reference Antibody (Nebaprubart) – Figure 1 of 1
Target: CD89/FCAR
CD89/FCAR ELISA, Flow Cytometry, Functional Assay Human
From $0.00
Regular price From $0.00
In Stock at Manufacturer
Anti-Human MASP2 Reference Antibody (Narsoplimab) – Figure 1 of 1
Research Validated
Target: Mannan-binding lectin serine protease 2
Mannan-binding lectin serine protease 2 ELISA, Flow Cytometry, Functional Assay, In Vivo Studies Human
From $0.00
Regular price From $0.00
In Stock at Manufacturer
Anti-VSIG4/CRIg Reference Antibody (VTX-1218) – Figure 1 of 4
Target: Protein Z39Ig
Protein Z39Ig ELISA, Flow Cytometry, Functional Assay, In Vivo Studies Human
From $0.00
Regular price From $0.00
In Stock at Manufacturer
Anti-VSIG4/CRIg Reference Antibody (EU103) – Figure 1 of 1
Target: Protein Z39Ig
Protein Z39Ig ELISA, Flow Cytometry, Functional Assay, In Vivo Studies Human
From $0.00
Regular price From $0.00
In Stock at Manufacturer
Anti-Human Complement Component C1q Reference Antibody (Tanruprubart) – Figure 1 of 1
Research Validated
Target: C1q
C1q ELISA, Flow Cytometry, Functional Assay, In Vivo Studies Human
From $0.00
Regular price From $0.00
In Stock at Manufacturer
Anti-Human Complement Component C1s Reference Antibody (Claseprubart) – Figure 1 of 1
Research Validated
Target: C1S
C1S ELISA, Flow Cytometry, Functional Assay, In Vivo Studies Human
From $0.00
Regular price From $0.00
In Stock at Manufacturer
U-Blot® Rad52 (Phospho Tyr104) Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: Rad52
Rad52 Western Blot, Immunohistochemistry, Immunofluorescence, ELISA Human, Mouse, Monkey
From $296.64
Regular price From $296.64
In Stock at Manufacturer
U-Blot® Claudin-3 (Phospho Tyr219) Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: Claudin 3
Claudin 3 Western Blot, Immunohistochemistry, Immunofluorescence, ELISA Human, Rat, Mouse
From $296.64
Regular price From $296.64
In Stock at Manufacturer
U-Blot® MRE11 (Phospho Ser264) Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: MRE11
MRE11 Western Blot, ELISA, Immunohistochemistry Human, Mouse, Rat
From $296.64
Regular price From $296.64
In Stock at Manufacturer
U-Blot® Complement factor H Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: CFH
CFH Western Blot Human, Mouse
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® CFP Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: CFP
CFP Western Blot Human, Mouse
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® CFHR3 Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: CFHR3
CFHR3 Western Blot Human
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® TLR13 Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: TLR13
TLR13 Immunohistochemistry, Immunofluorescence Human, Mouse, Rat
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® TLR1 Rabbit Polyclonal Antibody (WP5803) – Figure 1 of 1
New
Target: TLR1
TLR1 Immunohistochemistry, Immunofluorescence Human, Mouse, Rat
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® TLR1 Rabbit Polyclonal Antibody (WP5804) – Figure 1 of 1
New
Target: TLR1
TLR1 Immunohistochemistry, Immunofluorescence Human, Mouse, Rat
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® TLR4 Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: TLR4
TLR4 Immunohistochemistry, Immunofluorescence Human, Mouse, Rat
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® TLR8 Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: TLR8
TLR8 Immunohistochemistry, Immunofluorescence Human, Mouse, Rat
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® RGCC Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: RGCC
RGCC Western Blot Human, Mouse, Rat
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® METH Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: METH
METH Western Blot Human, Mouse, Rat
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® UN93B Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: UN93B
UN93B Western Blot Human, Mouse
From $276.04
Regular price From $276.04
In Stock at Manufacturer
U-Blot® U119A Rabbit Polyclonal Antibody – Figure 1 of 1
New
Target: U119A
U119A Western Blot Human, Mouse, Rat
From $276.04
Regular price From $276.04
In Stock at Manufacturer

About Complement & Innate Immunity

Antibodies, ELISA kits, and proteins for studying the complement cascade and the innate immune sensors that provide the first line of host defense. The category spans the three complement activation pathways (classical, lectin, and alternative) and their components — C1q, C3, C4, C5, factors B and D, and the C5b-9 membrane attack complex — together with regulators (factor H, CD55, CD59), anaphylatoxin receptors (C3aR, C5aR1), and pattern-recognition sensors such as Toll-like and NOD-like receptors. Use it to source validated tools for complement activation, innate immune signaling, and complement-mediated disease across human and preclinical species.

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