Human HAI-1 ELISA Kit (ab267639)
Key features and details
- Sensitivity: 0.8 ng/ml
- Range: 0.819 ng/ml - 200 ng/ml
- Sample type: Cell culture supernatant, Plasma, Serum
- Detection method: Colorimetric
- Assay type: Sandwich (quantitative)
- Reacts with: Human
Overview
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Product name
Human HAI-1 ELISA Kit -
Detection method
Colorimetric -
Precision
Intra-assay Sample n Mean SD CV% Overall Inter-assay Sample n Mean SD CV% Overall -
Sample type
Cell culture supernatant, Serum, Plasma -
Assay type
Sandwich (quantitative) -
Sensitivity
0.8 ng/ml -
Range
0.819 ng/ml - 200 ng/ml -
Recovery
Sample specific recovery Sample type Average % Range Serum 72.47 68% - 82% Plasma 100 69% - 150% Cell culture media 72.35 67% - 83% -
Assay duration
Multiple steps standard assay -
Species reactivity
Reacts with: Human -
Product overview
Human HAI-1 ELISA Kit is designed for the quantitative determination of HAI-1 in cell culture supernatants, plasma and serum samples.
Δ Note: Human HAI-1 concentration is low in normal serum and plasma and may not be detectable in this assay.
This assay employs an antibody specific for human HAI-1 coated on a 96-well plate. Standards and samples are pipetted into the wells and HAI-1 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-human HAI-1 antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of HAI-1 bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.
No cross-reactivity with mouse HAI-1, human APP, GASP-1, GASP-2, HAI-2A, TFPI, TFPI-2 is observed.
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Platform
Pre-coated microplate (12 x 8 well strips)
Properties
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Storage instructions
Store at -20°C. Please refer to protocols. -
Components 1 x 96 tests 200X HRP-Streptavidin Concentrate 1 x 200µl 20X Wash Buffer 1 x 25ml 5X Assay Diluent B 1 x 15ml Anti-Human HAI-1 coated Microplate (12 x 8 wells) 1 unit Assay Diluent C 1 x 30ml Biotinylated Anti-Human HAI-1 Detection Antibody 2 vials Human HAI-1 Standard (Lyophilized) 2 vials Stop Solution 1 x 8ml TMB Substrate Solution 1 x 12ml -
Research areas
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Function
Inhibitor of HGF activator. Also acts as an inhibitor of matriptase (ST14). -
Sequence similarities
Contains 2 BPTI/Kunitz inhibitor domains.
Contains 1 LDL-receptor class A domain.
Contains 1 MANSC domain. -
Domain
This inhibitor contains two inhibitory domains. -
Cellular localization
Secreted. - Information by UniProt
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Alternative names
- HAI
- HAI 1
- HAI-1
see all -
Database links
- Entrez Gene: 6692 Human
- Omim: 605123 Human
- SwissProt: O43278 Human
- Unigene: 233950 Human