Human CDNF ELISA Kit PicoKine®

Mfr.No.

EK1656

Sensitivity

<10 pg/ml

Detection Range

15.6 pg/ml - 1,000 pg/ml

Reactivity

Human

Sample Volume

Concentration (pg/ml)	0	15.6	31.2	62.5	125	250	500	1000
O.D.	0.008	0.050	0.101	0.167	0.363	0.602	1.296	2.357

Description

Human CDNF ELISA Kit PicoKine® (96 Tests). Quantitate Human CDNF in cell culture supeatants, serum and plasma (heparin, EDTA). 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

Cerebral dopamine neurotrophic factor; ARMET-like protein 1; Conserved dopamine neurotrophic factor; CDNF; ARMETL1

Immunogen

Expression system for standard: E.coli; Immunogen sequence: Q25-L187

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 CDNF

Subcellular Localization

Secreted.

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)	30	220	491	27	208	458
Standard deviation	1.44	10.56	33.38	1.37	10.6	33.43
CV (%)	4.8%	4.8%	6.8%	7.3%%	7.3%%	7.3%

Protein Function

Trophic factor for dopamine neurons. Prevents the 6- hydroxydopamine (6-OHDA)-induced degeneration of dopaminergic neurons. When administered after 6-OHDA-lesioning, restores the dopaminergic function and prevents the degeneration of dopaminergic neurons in substantia nigra (By similarity).

Background

Cerebral dopamine neurotrophic factor also known as ARMET-like protein 1 or is a protein that in humans that is encoded by the CDNF gene. CDNF and MANF are secreted proteins with 8 conserved cysteine residues, which predict a unique protein fold and define an evolutionarily conserved protein family. The human CDNF mRNA encodes a 187-amino acid protein with a predicted signal peptide and apparently no prosequence. The predicted secondary structure, like that of MANF, is dominated by alpha-helices. Human CDNF shares 59% amino acid identity with human MANF, and 49% and 46% identity with D. melanogaster and C. elegans Manf proteins, respectively. RT-PCR of mouse brain detected Cdnf transcripts in embryonic and postnatal stages, and in adult brain regions, including the striatum. In the midbrain, Cdnf mRNA was expressed from embryonic stages to the adult. High levels of Cdnf mRNA were observed in adult mouse heart, skeletal muscle, and testis. In agreement with the results from mouse, wide expression of CDNF transcripts was detected in human brain and nonneuronal tissues. Interestingly, levels of CDNF transcripts were relatively high in the corpus callosum and optic nerve, which are devoid of neuronal cell bodies and contain mostly axonal projections and oligodendrocytes. At postnatal stage P10 of the mouse brain, Cdnf staining was most intense in the hippocampus and thalamus. Cdnf signal was also detected in striatum and substantia nigra.

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	30	29	32	28	29	1.47	5%
Sample 2	220	236	214	219	222	8.25	3.7%
Sample 3	491	530	454	474	487	27.94	5.7%

*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	441549
Gene Name	CDNF
UniProt ID	Q49AH0
Tissue Specificity	Widely expressed in neuronal and non-neuronal tissues. In the brain, highest levels in the optic nerve and corpus callosum.

Applications	ELISA
Research Area	Growth and Development,Neurology Process,Neuroscience

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
BHE21001317	EK1656	96 wells/kit	$499		Add to Cart

Human CDNF ELISA Kit PicoKine®

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