Mini Samples ELISA Kit for Interleukin 9 (IL9)

HP40; P40; TCGFIII; TCGF3; T Cell Growth Factor III; P40 T-Cell And Mast Cell Growth Factor; P40 Cytokine; Homolog Of Mouse T Cell And Mast Cell Growth Factor 40

Specificity

This assay has high sensitivity and excellent specificity for detection of Mini Samples Interleukin 9 (IL9).
No significant cross-reactivity or interference between Mini Samples Interleukin 9 (IL9) and analogues was observed.

Recovery

Matrices listed below were spiked with certain level of recombinant Mini Samples Interleukin 9 (IL9) and the recovery rates were calculated by comparing the measured value to the expected amount of Mini Samples Interleukin 9 (IL9) in samples.

Matrix Recovery range (%) Average(%)
serum(n=5) 84-101 96
EDTA plasma(n=5) 96-103 99
heparin plasma(n=5) 85-102 92

Precision

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Mini Samples Interleukin 9 (IL9) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Mini Samples Interleukin 9 (IL9) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Linearity

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Mini Samples Interleukin 9 (IL9) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

Sample 1:2 1:4 1:8 1:16
serum(n=5) 95-103% 81-102% 96-104% 95-103%
EDTA plasma(n=5) 84-103% 99-105% 87-98% 96-103%
heparin plasma(n=5) 81-102% 82-97% 79-102% 78-102%

Stability

The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Reagents and materials provided

Reagents Quantity Reagents Quantity
Pre-coated, ready to use 96-well strip plate 1 Plate sealer for 96 wells 4
Standard 2 Standard Diluent 1×20mL
Detection Reagent A 1×120µL Assay Diluent A 1×12mL
Detection Reagent B 1×120µL Assay Diluent B 1×12mL
TMB Substrate 1×9mL Stop Solution 1×6mL
Wash Buffer (30 × concentrate) 1×20mL Instruction manual 1

Assay procedure summary

1. Prepare all reagents, samples and standards;
2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C;
3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C;
4. Aspirate and wash 3 times;
5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
6. Aspirate and wash 5 times;
7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
8. Add 50µL Stop Solution. Read at 450nm immediately.

GIVEAWAYS

INCREMENT SERVICES

Magazine Citations
Medical Science Monitor Involvement of T-Helper 9 Activation in a Mouse Model of Allergic Rhinitis Pubmed:29982264
Journal of Immunology Research Th9 Cells in Peripheral Blood Increased in Patients with Immune-Related Pancytopenia Pubmed: 32455141
Mol Immunol miR-143/145 inhibits Th9 cell differentiation by targeting NFATc1 33446394
Catalog No. Related products for research use of Mus musculus (Mouse) Organism species Applications (RESEARCH USE ONLY!)
APA081Mu61 Active Interleukin 9 (IL9) Cell culture; Activity Assays.
RPA081Mu02 Recombinant Interleukin 9 (IL9) Positive Control; Immunogen; SDS-PAGE; WB.
EPA081Mu61 Eukaryotic Interleukin 9 (IL9) Positive Control; Immunogen; SDS-PAGE; WB.
RPA081Mu01 Recombinant Interleukin 9 (IL9) Positive Control; Immunogen; SDS-PAGE; WB.
PAA081Mu01 Polyclonal Antibody to Interleukin 9 (IL9) WB; IHC; ICC; IP.
PAA081Mu02 Polyclonal Antibody to Interleukin 9 (IL9) WB; IHC; ICC; IP.
MEA081Mu Mini Samples ELISA Kit for Interleukin 9 (IL9) Enzyme-linked immunosorbent assay for Antigen Detection.
SEA081Mu ELISA Kit for Interleukin 9 (IL9) Enzyme-linked immunosorbent assay for Antigen Detection.
LMA081Mu Multiplex Assay Kit for Interleukin 9 (IL9) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.