Rat CXCL7 / PBP ELISA Kit is a single-wash 90-min Simplestep used to quantify Rat CXCL7 / PBP with a sensitivity of 0.301 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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Key facts
- Detection method
- Colorimetric
- Sample types
- Heparin Plasma, Serum
- Assay type
- Sandwich (quantitative)
- Reactive species
- Rat
- Range
- 1.95 - 125 pg/mL
- Assay time
- 1h 30m
- Sensitivity
- = 0.301 pg/mL
Reactivity data
| Application | Reactivity | Dilution info | Notes |
|---|---|---|---|
Application sELISA | Reactivity Reacts | Dilution info - | Notes - |
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Target data
Alternative names
Beta thromboglobulin, Beta-TG, C-X-C motif chemokine 7, CTAP 3, CTAP-III, CTAP-III(1-81), CXC chemokine ligand 7, CXCL7_HUMAN, Chemokine (C X C motif) ligand 7, Connective tissue activating peptide III, LA-PF4, LDGF, Leukocyte-derived growth factor, Low-affinity platelet factor IV, MDGF, Macrophage-derived growth factor, NAP-2, NAP-2(1-63), NAP-2(1-66), NAP-2(73), NAP-2(74), Neutrophil activating peptide 2, Neutrophil-activating peptide 2(1-63), PBP, PPBP, Platelet basic protein, Pro platelet basic protein, Pro platelet basic protein (chemokine (C-X-C motif) ligand 7), SCYB7, Small inducible cytokine subfamily B member 7, Small-inducible cytokine B7, TC2, TGB, TGB1, THBGB, THBGB1, Thrombocidin 1, Thrombocidin 2, Thromboglobulin, beta-1
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Rat CXCL7 / PBP ELISA Kit is a single-wash 90-min Simplestep used to quantify Rat CXCL7 / PBP with a sensitivity of 0.301 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, Serum
- Assay type
- Sandwich (quantitative)
- Reactive species
- Rat
- Range
- 1.95 - 125 pg/mL
- Assay time
- 1h 30m
- Assay Platform
- Pre-coated microplate (12 x 8 well strips)
- Sensitivity
- = 0.301 pg/mL
Precision
Intra assay
| Sample | n | mean | SD | C.V. |
|---|---|---|---|---|
Sample Serum | n 8 | mean - | SD - | C.V. 3.3 |
Inter assay
| Sample | n | mean | SD | C.V. |
|---|---|---|---|---|
Sample Serum | n 3 | mean - | SD - | C.V. 9.9 |
Recovery
Sample specific recovery
| Sample type | Average % | Range |
|---|---|---|
Sample type Serum | Average % = 108 | Range 103 - 118 % |
Sample type Heparin Plasma | Average % = 103 | Range 93 - 119 % |
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
Rat CXCL7 / PBP ELISA Kit (ab239429) is a single-wash 90 min sandwich ELISA designed for the quantitative measurement of CXCL7 / PBP protein in hep plasma and serum. It uses our proprietary SimpleStep ELISA® technology. Quantitate Rat CXCL7 / PBP with 0.301 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
The target CXCL7 also known as PBP PBP-172 or PPBP is a chemokine with a molecular mass of around 11 kDa. It is a platelet basic protein (PBP) belonging to the family of CXC chemokines. This protein is extensively expressed in megakaryocytes and stored in the alpha-granules of platelets. Upon platelet activation CXCL7 is released and becomes a potent attractant and activator of neutrophils. It travels through the bloodstream and impacts extracellular signaling processes.
- Biological function summary
The chemokine plays a significant role in the regulation of inflammation. CXCL7 is not only an individual entity but can form complexes with glycosaminoglycans on cell surfaces enhancing its functionality. This interaction helps in modulating immune responses by recruiting neutrophils and monocytes to sites of injury or infection. The chemokine contributes to wound healing and tissue repair through its involvement in the inflammatory phase.
- Pathways
CXCL7 is involved in the chemokine signaling pathway and is an important mediator in the immune system's response to infections. It is related to other chemokine family proteins like CXCL8 (IL-8) which share similar pathways in inflammatory responses. These proteins interact with specific receptors on leukocytes inducing changes in the cytoskeleton and promoting chemotaxis which is the directed movement towards chemical stimuli.
- Associated diseases and disorders
CXCL7 is associated with various inflammatory conditions and has been implicated in atherosclerosis and rheumatoid arthritis. In these conditions elevated levels of this chemokine correlate with increased recruitment and activation of neutrophils exacerbating inflammation. CXCL7 also shares interactions with other proteins such as CXCL1 affecting the progression and severity of these disorders. The understanding of CXCL7's role in such pathologies offers potential therapeutic avenues for intervention.
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2 product images
Sandwich ELISA - Rat CXCL7 / PBP ELISA Kit (ab239429)
Example of rat CXCL7 standard curve in Sample Diluent NS. The CXCL7 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 - Rat CXCL7 / PBP ELISA Kit (ab239429)
Interpolated concentrations of native CXCL7 in rat serum and plasma (heparin) samples. The concentrations of CXCL7 were measured in duplicate, interpolated from the CXCL7 standard curves and corrected for sample dilution. Undiluted samples are as follows: serum 1:80000, and plasma (heparin) 1:2000. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean CXCL7 concentration was determined to be 3427.34 ng/mL in serum and 84.11 ng/mL in plasma (heparin).
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