Human MEGF9 ELISA Kit PicoKine®

Mfr.No.

EK2278

Sensitivity

<75 pg/ml

Detection Range

156 pg/ml - 10,000 pg/ml

Reactivity

Human

Sample Volume

Concentration(pg/ml)	0	156	312	625	1,250	2,500	5,000	10,000
O.D.	0.046	0.161	0.258	0.432	0.663	0.987	1.361	2.056

Description

Human MEGF9 ELISA Kit PicoKine® (96 Tests). Quantitate Human MEGF9 in cell culture supeatants, serum and plasma (heparin, EDTA). Sensitivity: 75 pg/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: NS0; Immunogen sequence: A36-N514

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 MEGF9

Sample Type

Cell culture supeatants, 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)	223	315	3772	266	463	4194
Standard deviation	12.93	19.47	117.31	5.61	36.3	249.54
CV(%)	5.8%	6.2%	3.1%	2.1%	7.8%	6.0%

Background

MEGF9 (Multiple EGF?like domains protein 9; also EGF?like protein 5) is a 63 kDa (predicted) novel transmembrane glycoprotein that shares some homology to beta?chains of laminin. It is expressed by hepatocytes, cerebellar Purkinje cells, Schwann cells, keratinocytes and intestinal epithelium. MEGF9 is suggested to participate in cell motility, and its absence correlates with tumor cell migration. Mature human MEGF9 is 572 amino acids (aa) in length. It is a single span type I transmembrane protein that contains a 484 aa extracellular region (aa 31?514) plus a 68 aa C?terminal cytoplasmic domain. The extracellular region possesses a lengthy Pro?rich region (aa 55?200), followed by five EGF?like domains (aa 204?451). MEGF9 may run at approximately 160 kDa in SDS?PAGE, suggesting either heavy glycosylation or dimerization. Over aa 36?514, human MEGF9 shares 76% aa sequence identity with mouse MEGF9.

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	223	215	175	306	230	16.96	7.4%
Sample 2	315	457	345	413	383	26.12	6.8%
Sample 3	3772	4291	2918	4826	3952	199.17	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	1955
Gene Name	MEGF9
UniProt ID	Q9H1U4

Applications	ELISA

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
BHE21001827	EK2278	96 wells/kit	$750		Add to Cart

Human MEGF9 ELISA Kit PicoKine®

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