Mouse CCL19 ELISA Kit is a single-wash 90-min Simplestep used to quantify Mouse CCL19 with a sensitivity of 1.2 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step.
- Colorimetric Sandwich ELISA - 450 nm readout : works on any standard plate reader
- Design your own immunoassay: we also offer the conjugation-ready antibody pair
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- Virology journal 19:742022A novel cocktail therapy based on quintuplet combination of oncolytic herpes simplex virus-2 vectors armed with interleukin-12, interleukin-15, GM-CSF, PD1v, and IL-7 × CCL19 results in enhanced antitumor efficacy.Applications:Unspecified applicationReactive species:Unspecified reactive speciesHan Hu,Siqi Zhang,Linkang Cai,Haixiao Duan,Yuying Li,Junhan Yang,Yang Wang,Biao Liu,Shuang Dong,Zhizheng Fang,Binlei LiuPubMed 35459242
Key facts
- Detection method
- Colorimetric
- Sample types
- Heparin Plasma, Citrate plasma, Cell culture supernatant, Serum, EDTA Plasma
- Assay type
- Sandwich (quantitative)
- Reactive species
- Mouse
- Range
- 4.69 - 300 pg/mL
- Assay time
- 1h 30m
- Sensitivity
- = 1.2 pg/mL
Reactivity data
| Application | Reactivity | Dilution info | Notes |
|---|---|---|---|
Application sELISA | Reactivity Reacts | Dilution info - | Notes - |
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Target data
Function
Strongly chemotactic for naive (L-selectinhi) CD4 T-cells and for CD8 T-cells and weakly attractive for resting B-cells and memory (L-selectinlo) CD4 T-cells. May play a role in promoting encounters between recirculating T-cells and dendritic cells and in the migration of activated B-cells into the T-zone of secondary lymphoid tissues. Binds to chemokine receptor CCR7. Binds to atypical chemokine receptor ACKR4 and mediates the recruitment of beta-arrestin (ARRB1/2) to ACKR4.
Alternative names
Elc, Scya19, Ccl19, C-C motif chemokine 19, Epstein-Barr virus-induced molecule 1 ligand chemokine, Small-inducible cytokine A19, EBI1 ligand chemokine, ELC
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Mouse CCL19 ELISA Kit is a single-wash 90-min Simplestep used to quantify Mouse CCL19 with a sensitivity of 1.2 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step.
- Colorimetric Sandwich ELISA - 450 nm readout : works on any standard plate reader
- Design your own immunoassay: we also offer the conjugation-ready antibody pair
Key facts
- Detection method
- Colorimetric
- Sample types
- Heparin Plasma, Citrate plasma, Cell culture supernatant, Serum, EDTA Plasma
- Assay type
- Sandwich (quantitative)
- Reactive species
- Mouse
- Range
- 4.69 - 300 pg/mL
- Assay time
- 1h 30m
- Assay Platform
- Pre-coated microplate (12 x 8 well strips)
- Sensitivity
- = 1.2 pg/mL
Precision
Intra assay
| Sample | n | mean | SD | C.V. |
|---|---|---|---|---|
Sample Plasma | n 5 | mean - | SD - | C.V. 5.3 |
Inter assay
| Sample | n | mean | SD | C.V. |
|---|---|---|---|---|
Sample Plasma | n 3 | mean - | SD - | C.V. 5.4 |
Recovery
Sample specific recovery
| Sample type | Average % | Range |
|---|---|---|
Sample type Cell culture supernatant | Average % = 110 | Range 102 - 120 % |
Sample type Serum | Average % = 99 | Range 94 - 108 % |
Sample type EDTA Plasma | Average % = 93 | Range 89 - 100 % |
Sample type Heparin Plasma | Average % = 100 | Range 94 - 106 % |
Sample type Citrate plasma | Average % = 101 | Range 90 - 123 % |
Storage
- Shipped at conditions
- Blue Ice
- Appropriate short-term storage conditions
- +4°C
- Appropriate long-term storage conditions
- +4°C
- Storage information
- +4°C
Notes
Mouse CCL19 ELISA Kit (ab242236) is a single-wash 90 min sandwich ELISA designed for the quantitative measurement of CCL19 protein in cell culture supernatant, cit plasma, edta plasma, hep plasma, and serum. It uses our proprietary SimpleStep ELISA® technology. Quantitate Mouse CCL19 with 1.2 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 strips
A 384-well SimpleStep ELISA® microplate (Pre-coated 384 well Microplate SimpleStep ELISA® ab203359) is available to use as an alternative to the 96-well microplate provided with SimpleStep ELISA® kits.
Supplementary info
- This supplementary information is collated from multiple sources and compiled automatically.
- Activity summary
MIP-3 beta also known as CCL19 is a chemokine involved in immune responses. It weighs around 11 kDa and is encoded by the CCL19 gene. MIP-3 beta does its function by binding to its receptor CCR7 which is common in lymph nodes and other lymphoid tissues. It recruits and directs the migration of immune cells especially T cells and dendritic cells navigating them towards lymphoid tissues. This makes MIP-3 beta integral in initiating and modulating immune responses.
- Biological function summary
MIP-3 beta helps direct cell trafficking within the lymphoid organs. It is not part of a complex but its interaction with the CCR7 receptor is essential for its biological activity. This binding plays a role in the development of secondary lymphoid organs and immune surveillance. Furthermore MIP-3 beta supports the homing of immune cells to appropriate locations impacting both innate and adaptive immune responses.
- Pathways
MIP-3 beta is associated with the chemokine signaling pathway and the immune system pathway. Through these pathways it interacts with proteins like CCR7 and other chemokines that regulate leukocyte migration and activation. These pathways ensure local and systemic immune responses are efficiently orchestrated impacting inflammation and immune regulation.
- Associated diseases and disorders
MIP-3 beta has connections to autoimmune diseases like rheumatoid arthritis and cancer. Its deregulation can result in abnormal immune surveillance contributing to the pathology of these conditions. MIP-3 beta regulates immune cell infiltration and any imbalance may also link it to other inflammatory disorders. Relations to proteins such as CCR7 in these conditions emphasize its role in disease pathogenesis and highlight its potential as a therapeutic target.
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4 product images
Sandwich ELISA - Mouse CCL19 ELISA Kit (ab242236)
Mouse CCL19 Standard Curve Comparison. Standard Curve comparison between mouse CCL19 SimpleStep ELISA kit and traditional ELISA kit from leading competitor. SimpleStep ELISA kit shows increased sensitivity.
Sandwich ELISA - Mouse CCL19 ELISA Kit (ab242236)
Example of mouse CCL19 standard curve in Sample Diluent NS. The CCL19 standard curve was prepared as described in Section 10. Raw data values are shown in the table. Background-subtracted data values (mean +/- SD) are graphed.
Sandwich ELISA - Mouse CCL19 ELISA Kit (ab242236)
Interpolated concentrations of native CCL19 in mouse serum and plasma samples. The concentrations of CCL19 were measured in duplicates, interpolated from the CCL19 standard curves and corrected for sample dilution. Undiluted samples are as follows: serum 50%, plasma (citrate) 50%, plasma (heparin) 50%, and plasma (EDTA) 50%. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean CCL19 concentration was determined to be 182 pg/mL in serum, 206 pg/mL in plasma (citrate), 293 pg/ml in plasma (heparin), and 220 pg/mL in plasma (EDTA).
Sandwich ELISA - Mouse CCL19 ELISA Kit (ab242236)
Interpolated concentrations of native CCL19 in mouse spleen tissue culture supernatant samples. The concentrations of CCL19 were measured in duplicates, interpolated from the CCL19 standard curves and corrected for sample dilution. Undiluted samples are as follows: spleen supernatant 100%. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean CCL19 concentration was determined to be 79 pg/mL in spleen supernatant.
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