Mouse Granzyme B ELISA Kit (ab238265)
Key features and details
- One-wash 90 minute protocol
- Sensitivity: 24.4 pg/ml
- Range: 188 pg/ml - 12000 pg/ml
- Sample type: Cell culture supernatant, Plasma, Serum
- Detection method: Colorimetric
- Assay type: Sandwich (quantitative)
- Reacts with: Mouse
Overview
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Product name
Mouse Granzyme B ELISA Kit
See all Granzyme B kits -
Detection method
Colorimetric -
Precision
Intra-assay Sample n Mean SD CV% Mouse spleen 5 3.9% Inter-assay Sample n Mean SD CV% Mouse spleen 3 6.1% -
Sample type
Cell culture supernatant, Serum, Plasma -
Assay type
Sandwich (quantitative) -
Sensitivity
24.4 pg/ml -
Range
188 pg/ml - 12000 pg/ml -
Recovery
Sample specific recovery Sample type Average % Range Cell culture supernatant 98 94% - 101% Serum 94 89% - 103% Cell culture media 109 103% - 120% Cit plasma 90 85% - 96% -
Assay time
1h 30m -
Assay duration
One step assay -
Species reactivity
Reacts with: Mouse -
Product overview
Mouse Granzyme B ELISA Kit (ab238265) is a single-wash 90 min sandwich ELISA designed for the quantitative measurement of Granzyme B protein in cell culture supernatant, plasma, and serum. It uses our proprietary SimpleStep ELISA® technology. Quantitate Mouse Granzyme B with 24.4 pg/ml sensitivity.
SimpleStep ELISA® technology employs capture antibodies conjugated to an affinity tag that is recognized by the monoclonal antibody used to coat our SimpleStep ELISA® plates. This approach to sandwich ELISA allows the formation of the antibody-analyte sandwich complex in a single step, significantly reducing assay time. See the SimpleStep ELISA® protocol summary in the image section for further details. Our SimpleStep ELISA® technology provides several benefits:
- Single-wash protocol reduces assay time to 90 minutes or less
- High sensitivity, specificity and reproducibility from superior antibodies
- Fully validated in biological samples
- 96-wells plate breakable into 12 x 8 wells stripsA 384-well SimpleStep ELISA® microplate (ab203359) is available to use as an alternative to the 96-well microplate provided with SimpleStep ELISA® kits.
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Platform
Pre-coated microplate (12 x 8 well strips)
Properties
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Storage instructions
Store at +4°C. Please refer to protocols. -
Components 1 x 96 tests 10X Mouse Granzyme B Capture Antibody 1 x 600µl 10X Mouse Granzyme B Detector Antibody 1 x 600µl 10X Wash Buffer PT (ab206977) 1 x 20ml 50X Cell Extraction Enhancer Solution (ab193971) 1 x 1ml Antibody Diluent CPR 1 x 6ml Mouse Granzyme B Lyophilized recombinant Protein 2 vials Plate Seals 1 unit Sample Diluent NS (ab193972) 1 x 50ml SimpleStep Pre-Coated 96-Well Microplate (ab206978) 1 unit Stop Solution 1 x 12ml TMB Development Solution 1 x 12ml -
Research areas
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Function
This enzyme is necessary for target cell lysis in cell-mediated immune responses. It cleaves after Asp. Seems to be linked to an activation cascade of caspases (aspartate-specific cysteine proteases) responsible for apoptosis execution. Cleaves caspase-3, -7, -9 and 10 to give rise to active enzymes mediating apoptosis. -
Sequence similarities
Belongs to the peptidase S1 family. Granzyme subfamily.
Contains 1 peptidase S1 domain. -
Cellular localization
Cytoplasmic granule. Cytoplasmic granules of cytolytic T-lymphocytes and natural killer cells. - Information by UniProt
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Alternative names
- C11
- Cathepsin G like 1
- Cathepsin G-like 1
see all -
Database links
- Entrez Gene: 14939 Mouse
- SwissProt: P04187 Mouse
- Unigene: 14874 Mouse
Images
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Other - Mouse Granzyme B ELISA Kit (ab238265)
SimpleStep ELISA technology allows the formation of the antibody-antigen complex in one single step, reducing assay time to 90 minutes. Add samples or standards and antibody mix to wells all at once, incubate, wash, and add your final substrate. See protocol for a detailed step-by-step guide.
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Example of mouse Granzyme B standard curve in Sample Diluent NS + Enhancer.Background-subtracted data values (mean +/- SD) are graphed.
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Interpolated concentrations of native Granzyme B in mouse treated and untreated spleen supernatant samples.The concentrations of Granzyme B were measured in duplicates, interpolated from the Granzyme B standard curves and corrected for sample dilution. Undiluted samples are as follows: treated mouse spleen supernatant 1: 67 and untreated mouse spleen supernatant 25%. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean Granzyme B concentration was determined to be 340.6 ng/mL in treated mouse spleen supernatant and 31.7 ng/ml in untreated mouse spleen supernatant. -
Sandwich ELISA - Mouse Granzyme B ELISA Kit (ab238265)To learn more about the advantages of recombinant antibodies see here.
