Human IL-1 Beta/IL-1F2/IL1B ELISA Kit PicoKine®

Mfr.No.

EK0392

Sensitivity

<0.15 pg/ml

Detection Range

3.9 pg/ml - 250 pg/ml

Reactivity

Human

Sample Volume

Concentration (pg/ml)	0	3.9	7.8	15.6	31.2	62.5	125	250
O.D.	0.022	0.074	0.105	0.249	0.423	0.707	1.095	1.830

Description

Human IL-1 Beta/IL-1F2/IL1B ELISA Kit PicoKine® (96 Tests). Quantitate Human IL1B in cell culture supeatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 0.15pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Alternative Names

Interleukin-1 beta;IL-1 beta;Catabolin;IL1B;IL1F2;

Molecular Weight

30748 MW

Immunogen

Expression system for standard: E.coli; Immunogen sequence: A117-S269

Kit Components

Description Quantity
Pre-coated 96-well strip microplate 1
Standard 2 vials
Biotinylated antibody (100x) 100ul
Avidin-Biotin-Peroxidase Complex (100x) 100ul
Sample Diluent 30ml
Antibody Diluent 12ml
Avidin-Biotin-Peroxidase Diluent 12ml
Color Developing Reagent (TMB) 10ml
Stop Solution 10ml
Wash Buffer (25x) 20ml
Adhesive plate sealers 4

Cross Reactivity

There is no detectable cross-reactivity with other relevant proteins.

Specificity

Natural and recombinant human IL-1 beta

Subcellular Localization

Secreted. The lack of a specific hydrophobic segment in the precursor sequence suggests that IL-1 is released by damaged cells or is secreted by a mechanism differing from that used for other secretory proteins.

Sample Type

Cell culture supeatants, Serum, Plasma

Anticoagulant

heparin, EDTA or citrate

Precision

	Intra-Assay Precision			Inter-Assay Precision
Sample	1	2	3	1	2	3
n	16	16	16	24	24	24
Mean (pg/ml)	11	60	123	10	58	112
Standard deviation	0.45	2.88	8.97	0.57	3.24	9.96
CV (%)	4.1%	4.8%	7.3%	5.7%	5.6%	8.9%

Protein Function

Produced by activated macrophages, IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release of prostaglandin and collagenase from synovial cells. .

Background

Interleukin-1beta (IL-1beta) is a potent stimulator of bone resorption whose gene is mapped to 2q14, and has been implicated in the pathogenesis of high bone tuover and osteoporosis. IL-1beta, a prominent microglia-derived cytokine, caused oligodendrocyte death in coculture with astrocytes and microglia, but not in pure culture of oligodendrocytes alone. It also can cause nuclear export of a specific NCOR corepressor complex, resulting in derepression of a specific subset of nuclear factor-kappa-B (NFKB)-regulated genes. Furthermore, Microenvironmental IL-1beta and, to a lesser extent, IL-1alpha are required for in vivo angiogenesis and invasiveness of different tumor cells. Additional, the cooperation of IL-1beta and PDGFB induces contractile-to-synthetic phenotype modulation of human aortic smooth muscle cells in culture. Moreover, the association with disease may be explained by the biologic properties of IL-1beta, which is an important proinflammatory cytokine and a powerful inhibitor of gastric acid secretion.

Reproducibility

Lots	Lot 1 (pg/ml)	Lot 2 (pg/ml)	Lot 3 (pg/ml)	Lot 4 (pg/ml)	Mean (pg/ml)	Standard Deviation	CV (%)
Sample 1	11	10	11	11	10	0.43	4.3%
Sample 2	60	54	52	53	54	3.11	5.7%
Sample 3	123	119	123	112	119	4.49	3.7%

*number of samples for each test n=16.

Notes

Material Required But Not Provided:
Microplate Reader capable of reading absorbance at 450nm.
Incubator.
Automated plate washer .
Pipettes and pipette tips capable of precisely dispensing 0.5 µl through 1 ml volumes of aqueous solutions.
Multichannel pipettes are recommended for large amount of samples.
Deionized or distilled water.
500ml graduated cylinders.
Test tubes for dilution.

Gene ID	3553
Gene Name	IL1B
UniProt ID	P01584
Protein Name	Interleukin-1 beta
Sequence	Belongs to the IL-1 family.

Applications	ELISA
Research Area	Atherosclerosis,Cardiovascular,Cytokines,Immunology,Innate Immunity,Interleukins,Metabolism,Obesity,Vascular Inflammation

Storage	Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

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SKU	Supplier No.	Size	Your price	Quantity
BHE21000401	EK0392	96 wells/kit	$399		Add to Cart

Human IL-1 Beta/IL-1F2/IL1B ELISA Kit PicoKine®

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