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C4A ELISA Kit (Rat) : 96 Wells (OKEH00414)

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96 Wells
In Stock
Gene Symbol:
Official Gene Full Name:
complement component 4A (Rodgers blood group)
NCBI Gene Id:
Alias Symbols:
C4, C4-1, C4a, Complement C4
Description of Target:
Derived from proteolytic degradation of complement C4, C4a anaphylatoxin is a mediator of local inflammatory processes. It induces the contraction of smooth muscle, increases vascular permeability and causes histamine release from mast cells and basophilic leukocytes.
Protein Name:
Complement C4
Swissprot Id:
Protein Accession #:
Nucleotide Accession #:
Species Reactivity:
Sample Type:
Serum, Plasma, Tissue Homogenates, Cell Culture Supernates, Other Biological Fluids
< 0.39 ng/mL
Kit Range:
0.15 - 10 ug/mL
Kit Reproducibility:
Mean Intra-assay CV%: < 7.2% (n = 20)
Mean Inter-assay CV%: < 9.6% (n = 20)
Kit Duration:
~ 3 Hours
Kit Principle:
Aviva Systems Biology C4A ELISA Kit (Rat) (OKEH00414) is based on standard sandwich enzyme-linked immuno-sorbent assay technology. An antibody specific for Rat C4A has been pre-coated onto a 96-wellplate (12 x 8 Well Strips) and blocked. Standards or test samples are added to the wells, incubated and removed. After washing,a biotinylated detector antibody specific for Rat C4A is added, incubated and followed by washing. Avidin-Peroxidase Conjugate is then added, incubated and unbound conjugate is washed away.An enzymatic reaction is produced through the addition of TMB substrate which is catalyzed by HRP generating a blue color product that changes yellow after adding acidic stop solution. The density of yellow coloration read by absorbance at 450 nm is quantitatively proportional to the amount of sample Rat C4A captured in well.
Kit Component:
Anti-C4A Microplate96 Wells (12 x 8 Well strips)
C4A Lyophilized Standard2
Sample Diluent1 x 20 mL
100X Biotinylated C4A1 x 120 uL
100X Avidin-HRP Conjugate1 x 120 uL
Detector Antibody Diluent1 x 12 mL
Conjugate Diluent1 x 12 mL
25X Wash Buffer1 x 30 mL
TMB Substrate1 x 10 mL
Stop Solution1 x 10 mL
Kit Recovery:
Mean recovery when spiking into sample matrices at concentrations within the dynamic range: 93%
Kit Detection Method:
Colorimetric, OD450 nm
Tissue Tool:
Find tissues and cell lines supported by DNA array analysis to express C4A.
RNA Seq:
Find tissues and cell lines supported by RNA-seq analysis to express C4A.
Datasheets / Downloads:
Printable datasheet for OKEH00414
Reconstitution and Storage:
Store at 2 - 8C. Do not use the kit beyond the expiration date.
This assay recognizes recombinant and natural ratComplement C4. No significant cross-reactivity or interference was observed.
Assay Info:
Assay Methodology: Quantitative Sandwich Immunoassay
Molecular Weight:
192 kDa
Protein Size (# AA):
Tips Information:
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