Bovine Interleukin 2,IL-2 ELISA Kit

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Product Details

Target Name
interleukin 2
Alternative Names
IL2 ELISA kit; IL-2Interleukin-2 ELISA kit; IL-2 ELISA kit; T-cell growth factor ELISA kit; TCGF ELISA kit
Abbreviation
Uniprot No.
Species
Bos taurus (Bovine)
Sample Types
serum, plasma, tissue homogenates
Detection Range
0.156ng/mL-10ng/mL
Sensitivity
0.078ng/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 bovine IL-2 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 %

88-97

1:2

Average %

99

Range %

92-106

1:4

Average %

94

Range %

89-99

1:8

Average %

101

Range %

97-105

Recovery

The recovery of bovine IL-2 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)

102

95-109

EDTA plasma (n=4)

90

83-97

Typical Data

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

ng/ml

OD1

OD2

Average

Corrected

10

3.011

2.934

2.972

2.849

5

1.914

1.967

1.940

1.817

2.5

1.050

1.028

1.039

0.916

1.25

0.615

0.609

0.612

0.489

0.625

0.288

0.301

0.295

0.171

0.312

0.181

0.191

0.186

0.063

0.156

0.146

0.154

0.150

0.027

0

0.121

0.125

0.123

 

Troubleshooting
and FAQs
Storage
Store at 2-8°C. Please refer to protocol.
Shelf Life
6 months
Lead Time
3-5 working days

Customer Reviews and Q&A

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Target Background

Function
(From Uniprot)
Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells.
Gene References into Functions
  1. Pretreatment of neonatal PBMC with IL-1beta, TNF-alpha or IFN-gamma promotes mitogenic response to ConA through up-regulating the production of IL-2 and the expression of the mature IL-2 receptor. PMID: 12906107
Subcellular Location
Secreted.
Protein Families
IL-2 family
Database Links

KEGG: bta:280822

STRING: 9913.ENSBTAP00000027819

UniGene: Bt.341

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