Human IL-1RA/IL1RN PicoKine® Quick ELISA Kit

Mfr.No.

FEK0782

Sensitivity

<2 pg/ml

Detection Range

31.2 pg/ml - 2,000 pg/ml

Reactivity

Human

Sample Volume

Concentration (pg/ml)	0	31.2	62.5	125	250	500	1000	2000
O.D.	0.033	0.124	0.149	0.253	0.428	0.760	1.413	2.023

Description

Human IL-1RA/IL1RN PicoKine® Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Human IL1RN in cell culture supeatants, cell lysates, serum and plasma (heparin, EDTA). Sensitivity: 2pg/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.

Immunogen

Expression system for standard: E.coli; Immunogen sequence: R26-E177

Kit Components

Description Quantity Volume
Anti-tag Pre-coated 96-well Strip Microplate 1 12 strips of 8 wells
Standard 2
Antibody A 1 3ml
Antibody B 1 3ml
Sample Diluent 1 15ml
TBS-T Wash Buffer (25x) 1 12ml
Color Developing Reagent (TMB) 1 10ml
Stop Solution 1 10ml
Adhesive Plate Sealers 2 Piece

Cross Reactivity

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

Specificity

Natural and recombinant Human IL1RN

Sample Type

Cell culture supeatants, Cell lysates, Serum, Plasma

Anticoagulant

heparin or EDTA

Precision

	Intra-Assay Precision			Inter-Assay Precision
Sample	1	2	3	1	2	3
n	16	16	16	24	24	24
Mean (pg/ml)	55	284	853	51	305	756
Standard deviation	4.62	20.16	46.92	3.67	24.71	49.14
CV (%)	8.4%	7.1%	5.5%	7.2%	8.1%	6.5%

Background

The interleukin-1 receptor antagonist (IL-1RA) is a protein that in humans is encoded by the IL1RN gene. The human IL1RN gene was localized to the long arm of chromosome 2 at band 2q14.2 by fluorescence in situ hybridization.3 IL-1RA is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1, alpha (IL1A) and interleukin 1, beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses.

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	55	57	61	51	56	2.52	4.5%
Sample 2	284	286	296	295	290	9.58	3.3%
Sample 3	853	884	831	924	873	49.76	5.7%

*number of samples for each test n=16.

Notes

Material Required But Not Provided:
Microplate Reader capable of reading absorbance at 450nm.
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.
Horizontal orbital microplate shaker capable of maintaining a speed of 500 rpm, amplitude 3mm.

Gene ID	3557
Gene Name	CST3
UniProt ID	P18510
Protein Name	Interleukin-1 receptor antagonist protein

Applications	ELISA
Research Area	Cardiovascular,Caspases,Cell Biology,Cell Type Markers,Neural Stem Cells,Stem Cells,Tags & Cell Markers,Tumor Associated

Storage	Store at 4°C for 6 months. (Ships with gel ice, can store for up to 3 days in room temperature. Refrigerate upon receipt.)

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SKU	Supplier No.	Size	Your price	Quantity
BHE21000253	FEK0782	96 wells/kit	$499		Add to Cart

Human IL-1RA/IL1RN PicoKine® Quick ELISA Kit

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