Human CFHR5 PicoKine® Quick ELISA Kit

Mfr.No.

FEK1933

Sensitivity

<0.1 ng/ml

Detection Range

0.78 ng/ml - 50 ng/ml

Reactivity

Human

Sample Volume

Concentration(ng/ml)	0	0.78	1.56	3.12	6.25	12.5	25	50
O.D.	0.028	0.269	0.470	0.722	1.123	1.623	1.985	2.387

Description

Human CFHR5 PicoKine® Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Human CFHR5 in cell culture supeatants, serum and plasma (heparin, EDTA) and urine. Sensitivity: 0.1 ng/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: E19-E569

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 CFHR5

Sample Type

Cell culture supeatants, Serum, Plasma, Urine

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)	1228	5795	26941	1325	6341	26498
Standard deviation	81.05	376.68	1373.99	84.8	374.12	1563.38
CV(%)	6.6%	6.5%	5.1%	6.4%	5.9%	5.9%

Background

Complement factor H-related protein 5 is a protein that in humans is encoded by the CFHR5 gene. It is mapped to 1q31.3. This gene is a member of a small complement factor H (CFH) gene cluster on chromosome 1. Each member of this gene family contains multiple short consensus repeats (SCRs) typical of regulators of complement activation. The protein encoded by this gene has nine SCRs with the first two repeats having heparin binding properties, a region within repeats 5-7 having heparin binding and C reactive protein binding properties, and the C-terminal repeats being similar to a complement component 3 b (C3b) binding domain. This protein co-localizes with C3, binds C3b in a dose-dependent manner, and is recruited to tissues damaged by C-reactive protein. Allelic variations in this gene have been associated, but not causally linked, with two different forms of kidney disease: membranoproliferative glomerulonephritis type II (MPGNII) and hemolytic uraemic syndrome (HUS).

Reproducibility

To assay reproducibility, three samples with differing target protein concentrations were assayed using four different lots.

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	1228	1345	1463	1512	1387	81.83	5.9%
Sample 2	5795	6654	5963	5794	6052	387.3	6.4%
Sample 3	26491	29746	25641	26758	27272	1472.66	5.4%

*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	81494
Gene Name	CFHR5
UniProt ID	Q9BXR6

Applications	ELISA

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
BHE21000304	FEK1933	96 wells/kit	$499		Add to Cart

Human CFHR5 PicoKine® Quick ELISA Kit

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Reproducibility

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