Human Lumican ELISA Kit PicoKine®

Mfr.No.

EK1244

Sensitivity

<10 pg/ml

Detection Range

156 pg/ml - 10,000 pg/ml

Reactivity

Human

Sample Volume

Concentration (pg/ml)	0	156	312	625	1250	2500	5000	10000
O.D.	0.102	0.167	0.218	0.329	0.503	0.862	1.369	1.808

Description

Human Lumican ELISA Kit PicoKine® (96 Tests). Quantitate Human LUM in cell culture supeatants, serum and plasma (heparin). Sensitivity: 10pg/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

Lumican;Keratan sulfate proteoglycan lumican;KSPG lumican;LUM;LDC, SLRR2D;

Molecular Weight

38429 MW

Immunogen

Expression system for standard: NS0; Immunogen sequence: Q19-N338

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 Lumican

Subcellular Localization

Secreted, extracellular space, extracellular matrix .

Sample Type

Cell culture supeatants, Serum, Plasma

Anticoagulant

heparin

Precision

	Intra-Assay Precision			Inter-Assay Precision
Sample	1	2	3	1	2	3
n	16	16	16	24	24	24
Mean (pg/ml)	349	1777	5103	367	1619	4802
Standard deviation	23.03	103.06	372.51	24.58	119.8	403.36
CV (%)	6.6%	5.8%	7.3%	6.7%	7.4%	8.4%

Background

Lumican, also known as LUM, is a protein which in humans is encoded by the LUM gene. This gene is a member of the small interstitial proteoglycan gene (SIPG) family, and it is a keratan sulfate proteoglycan which presents large quantities in the coeal stroma and in interstitial collagenous matrices of the heart, aorta, skeletal muscle, skin, and intervertebral discs. Lumican is mapped to 12q21.33, it interacts with collagen and limits growth of fibrils in diameter. In the coea, Lumican not only interacts with collagen molecules to limit fibril growth, but also plays a critical role in the regular spacing of fibrils and acquisition of coeal transparency by virtue of its keratan sulfate-containing glycosaminoglycan side chains LDC.

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	349	325	293	350	329	23.19	7%
Sample 2	1777	1805	2029	1826	1859	99.53	5.3%
Sample 3	5103	4485	4831	4805	4806	219.01	4.5%

*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	4060
Gene Name	LUM
UniProt ID	P51884
Protein Name	Lumican
Tissue Specificity	Coea and other tissues.
Sequence	Belongs to the small leucine-rich proteoglycan (SLRP) family. SLRP class II subfamily.

Applications	ELISA
Research Area	Cancer,Cytoskeleton/ECM,ECM Proteins,Extracellular Matrix,Invasion/Microenvironment,Signal Transduction

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
BHE21000849	EK1244	96 wells/kit	$499		Add to Cart

Human Lumican ELISA Kit PicoKine®

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