Human uPA / PLAU / URK ELISA Kit PicoKine®

Mfr.No.

EK0535

Sensitivity

<5 pg/ml

Detection Range

62.5 pg/ml - 4,000 pg/ml

Reactivity

Human

Sample Volume

Concentration (pg/ml)	0	62.5	125	250	500	1000	2000	4000
O.D.	0.010	0.089	0.139	0.250	0.693	1.114	1.781	2.050

Description

Human uPA / PLAU / URK ELISA Kit PicoKine® (96 Tests). Quantitate Human PLAU in cell culture supeatants, cell lysates, serum and plasma (heparin, EDTA). Sensitivity: 5pg/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

Urokinase-type plasminogen activator;U-plasminogen activator;uPA;3.4.21.73;Urokinase-type plasminogen activator long chain A;Urokinase-type plasminogen activator short chain A;Urokinase-type plasminogen activator chain B;PLAU;

Molecular Weight

48507 MW

Immunogen

Expression system for standard: NS0; Immunogen sequence: M1-L431

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 Upa

Subcellular Localization

Secreted.

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)	1211	583	1373	211	536	1493
Standard deviation	8.77	39.06	74.14	12.87	44.48	103.01
CV (%)	4.5%	6.7%	5.4%	6.1%	8.3%	6.9%

Protein Function

Specifically cleaves the zymogen plasminogen to form the active enzyme plasmin.

Background

Plasminogen activator,urokinase (PLAU, uPA) converts plasminogen to plasmin. Plasmin is involved in processing of amyloid precursor protein and degrades secreted and aggregated amyloid-beta, a hallmark of Alzheimer disease (AD). Urokinase has a molecular mass of about 54 kD and is composed of 2 disulfide-linked chains, A and B, of molecular masses 18 kD and 33 kD, respectively. It localized on 10q24. uPA facilitates cell migration by localizing proteolisys on the cell surface and by inducing intracellular signalling pathways. In human vascular smooth muscle cell (VSMC), uPA stimulates migration via the uPA receptor (uPAR) signalling complex containing TYK2 and phosphatidylinositol 3-kinase (PI3-K).

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	195	183	178	191	186	6.64	3.5%
Sample 2	583	571	542	578	568	15.88	2.7%
Sample 3	1373	1415	1322	1294	1351	46.55	3.4%

*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	5328
Gene Name	PLAU
UniProt ID	P00749
Protein Name	Urokinase-type plasminogen activator
Tissue Specificity	Expressed in the prostate gland and prostate cancers. .
Sequence	Belongs to the peptidase S1 family.

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
BHE21000505	EK0535	96 wells/kit	$499		Add to Cart

Human uPA / PLAU / URK ELISA Kit PicoKine®

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