Sheep Interleukin 4(IL-4)ELISA Kit
Referência CSB-E15963Sh-24T
Tamanho : 24T
Marca : Cusabio
Contactar o distribuidor local :
Telefone : +1 850 650 7790
SDS| Size | 96T,5×96T,10×96T |
Product Details
Target Name
interleukin 4
Associated names
IL4 ELISA Kit; IL-4Interleukin-4 ELISA Kit; IL-4 ELISA Kit; B-cell stimulatory factor 1 ELISA Kit; BSF-1 ELISA Kit; Lymphocyte stimulatory factor 1 ELISA Kit
Abbreviation
Uniprot No.
Species
Ovis aries (Sheep)
Sample Types
serum, plasma, tissue homogenates
Detection Range
6.25 pg/mL-400 pg/mL
Sensitivity
1.56 pg/mL
Assay Time
1-5h
Sample Loading Volume
50-100ul
Detection Wavelength
450 nm
Research Area
Immunology
Assay Principle
quantitative
Measurement
Sandwich
Precision
| Intra-assay Precision (Precision within an assay): CV%<8% | ||||||
| Three samples of known concentration were tested twenty times on one plate to assess. | ||||||
| Inter-assay Precision (Precision between assays): CV%<10% | ||||||
| Three samples of known concentration were tested in twenty assays to assess. | ||||||
Linearity
| To assess the linearity of the assay, samples were spiked with high concentrations of sheep IL-4 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. | ||||||
| Sample | Serum(n=4) | |||||
| 1:1 | Average % | 92 | ||||
| Range % | 86-95 | |||||
| 1:2 | Average % | 102 | ||||
| Range % | 97-105 | |||||
| 1:4 | Average % | 95 | ||||
| Range % | 90-97 | |||||
| 1:8 | Average % | 97 | ||||
| Range % | 93-100 | |||||
Recovery
| The recovery of sheep IL-4 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. | ||||||
| Sample Type | Average % Recovery | Range | ||||
| Serum (n=5) | 94 | 90-97 | ||||
| EDTA plasma (n=4) | 96 | 90-99 | ||||
Typical Data
| These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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ELISA Data Analysis
Troubleshooting
and FAQs
and FAQs
Storage
Store at 2-8°C. Please refer to protocol.
Shelf Life
6 months
Description
This Sheep IL4 ELISA Kit was designed for the quantitative measurement of Sheep IL4 protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 6.25 pg/mL-400 pg/mL and the sensitivity is 1.56 pg/mL .
Citations
- NB Pinheiro,Parasite Immunology,2022
- Chongbiao Huang et al,Am J Cancer Res,2015
- E.Redondo et al,Journal of Comparative Pathology,2014
Customer Reviews and Q&A
There are currently no reviews for this product.
Target Background
Function
(From Uniprot)
(From Uniprot)
Participates in at least several B-cell activation processes as well as of other cell types. It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells. It enhances both secretion and cell surface expression of IgE and IgG1. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes. Positively regulates IL31RA expression in macrophages. Stimulates autophagy in dendritic cells by interfering with mTORC1 signaling and through the induction of RUFY4.
Gene References into Functions
- Local production of the prototypic immunomodulatory cytokine IL-4 in transplanted corneal endothelium induces eosinophilia, inflammation, and rejection.
- Early IL-4 gene expression in abomasum is associated with resistance to Haemonchus infection.
Subcellular Location
Secreted.
Protein Families
IL-4/IL-13 family
Database Links
KEGG:
UniGene: