IL1b ELISA kit (Bovine)

SKU: SEA563Bo

Size: 96Tests

# of Times Cited in literature: 14

Prepare Time: 1-3 days(please inquire for mutiple units)

Target Name: IL1b

Target Full Name: Interleukin 1 Beta

Alternative Names: IL1-B; IL1-Beta; IL1F2; IL-1β; Interleukin-1 Family Member 2; Catabolin

Target Species: Bovine

Uniprot: P09428

Gene ID: 281251

Featured Series: SE kit

Featured Series Function: Detects protein (regular version)

Specificity: Reactive with Bovine IL1b / Interleukin 1 Beta

Method: Colormetric

Detection principle: Double-antibody Sandwich

Detection range: 15.6-1,000pg/mL

Sensitivity: 6.1pg/mL

Assay Time: 3h

Sample Size: 100uL

Recommended/Predicted Sample Types: Serum, Plasma, Tissue Homogenates, Cell Lysates, Cell Culture Supernates and other Biological Fluids

Assay Precision: Intra-Assay: CV<10%, Inter-Assay: CV<12%

Reproducibility test menthod: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Interleukin 1 Beta (IL1b) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Interleukin 1 Beta (IL1b) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100

Storage: 4°C for 1 month/ -20°C for long-term(One year within shelf life)

Shelf-life: 12 months

Specificity: This assay has high sensitivity and excellent specificity for detection of Interleukin 1 Beta (IL1b). No significant cross-reactivity or interference between Interleukin 1 Beta (IL1b) and analogues was observed.

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.

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.

Test principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Interleukin 1 Beta (IL1b). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 1 Beta (IL1b). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Interleukin 1 Beta (IL1b), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Interleukin 1 Beta (IL1b) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Research Area: Cytokine;Tumor immunity;Infection immunity;

References Citing This Product: Grape seed extract supplementation attenuates the heat stress-induced responses of jejunum epithelial cells in Simmental?×?Qinchuan steers

Alteration in peripheral blood concentration of certain pro-inflammatory cytokines in cows developing retention of fetal membranes

Gln Attenuates LPS-induced Inflammatory Injury of Bos taurus Testis Sustentacular Cells

Chemical composition of Cyclocarya paliurus polysaccharide and inflammatory effects in lipopolysaccharide-stimulated RAW264.7 macrophage

A study of altered cytokine rhythms associated with successful implantation in cows

A proinflammatory response of bovine endometrial epithelial cells to active sperm in vitro

Metabolism and immune status during transition period influences the lactation performance in Zebu (Bos indicus () cows

Early cytokine response after vaccination with Coxiella burnetii phase I in an infected herd of dairy cattle

Adipose tissue proteomic analysis in ketotic or healthy Holstein cows in early lactation

Mitochondrial membrane protein mitofusin 2 as a potential therapeutic target for treating free fatty acid–induced hepatic inflammation in dairy cows during early …

Peripheral concentrations of metabolic and inflammatory indicators during transition period and their relationship with postpartum clinical endometritis in dairy …

Effect of alfalfa hay and starter feed supplementation on caecal microbiota and fermentation, growth, and health of yak calves

Optimizing the growth and immune system of dairy calves by subdividing the pre-weaning period and providing different milk volumes for each stage