Rat Interleukin 1β,IL-1β ELISA Kit

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Code CSB-E08055r-IS
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Product Details

Alternative Names
Il1bInterleukin-1 beta ELISA kit; IL-1 beta ELISA kit
Abbreviation
Uniprot No.
Species
Rattus norvegicus (Rat)
Sample Types
serum, plasma, tissue homogenates
Detection Range
31.25 pg/mL-2000 pg/mL
Sensitivity
15.6 pg/mL
Assay Time
1-5h
Sample 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 rat IL-1β 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 %

91

Range %

91-105

1:2

Average %

102

Range %

95-109

1:4

Average %

99

Range %

92-105

1:8

Average %

93

Range %

86-98

Recovery

The recovery of rat IL-1β 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)

92

85-98

EDTA plasma (n=4)

97

90-100

Typical Data

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

pg/ml

OD1

OD2

Average

Corrected

2000

2.826

2.634

2.730

2.569

1000

2.045

1.967

2.006

1.845

500

1.349

1.328

1.339

1.177

250

0.818

0.829

0.824

0.662

125

0.474

0.491

0.482

0.321

62.5

0.344

0.353

0.349

0.187

31.25

0.238

0.244

0.241

0.080

0

0.157

0.165

0.161

 

Troubleshooting
and FAQs
Storage
Store at 2-8°C. Please refer to protocol.
Shelf Life
6 months

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Target Background

Function
(From Uniprot)
Potent proinflammatory cytokine. Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody production, and fibroblast proliferation and collagen production. Promotes Th17 differentiation of T-cells. Synergizes with IL12/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells. Plays a role in angiogenesis by inducing VEGF production synergistically with TNF and IL6.
Subcellular Location
Cytoplasm, cytosol. Lysosome. Secreted, extracellular exosome. Secreted.
Protein Families
IL-1 family
Database Links
CUSABIO guaranteed quality
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