Human IL-1RA/IL1RN ELISA Kit PicoKine®

Mfr.No.

EK0782

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.	0.007	0.064	0.128	0.224	0.456	0.842	1.354	1.973

Description

Human IL-1RA/IL1RN ELISA Kit PicoKine® (96 Tests). Quantitate Human IL1RN in cell culture supernatants, 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.

Alternative Names

Interleukin-1 receptor antagonist protein;IL-1RN;IL-1ra;IRAP;ICIL-1RA;IL1 inhibitor;Anakinra;IL1RN;IL1F3, IL1RA;

Molecular Weight

20055 MW

Immunogen

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

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-1RA

Subcellular Localization

Isoform 1: Secreted.

Sample Type

Cell culture supernatants, 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)	57	296	803	56	318	731
Standard deviation	3.59	20.42	42.55	4.2	27.34	48.97
CV (%)	8.6%	6.9%	5.3%	7.5%	8.6%	6.7%

Protein Function

Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling. Has no interleukin-1 like activity. Binds functional interleukin-1 receptor IL1R1 with greater affinity than decoy receptor IL1R2; however, the physiological relevance of the latter association is unsure. .

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	57	52	59	58	56	2.69	4.8%
Sample 2	296	274	294	294	289	8.98	3.1%
Sample 3	803	845	834	932	853	47.86	5.6%

*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	3557
Antigen	IL-1RA/IL1RN
Gene Name	IL1RN
UniProt ID	P18510
Protein Name	Interleukin-1 receptor antagonist protein
Tissue Specificity	The intracellular form of IL1RN is predominantly expressed in epithelial cells.

Applications	ELISA
Research Area	Cytokines,Immunology,Innate Immunity,Interleukins

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.)

Have you used this product?

Rate it now..!!

SKU	Supplier No.	Size	Your price	Quantity
BHE21000618	EK0782	96 wells/kit	$499		Add to Cart

Human IL-1RA/IL1RN ELISA Kit PicoKine®

Contact us to order

Tel

Email

Contact us to order

Tel

Email

Reviews of Human IL-1RA/IL1RN ELISA Kit PicoKine®

Rate it now..!!