Human GFRA2 ELISA Kit PicoKine®

Mfr.No.

EK2072

Sensitivity

<50 pg/ml

Detection Range

312 pg/ml - 20,000 pg/ml

Reactivity

Human

Sample Volume

Concentration (pg/ml)	0	312	625	1250	2500	5000	10000	20000
O.D.	0.072	0.117	0.199	0.249	0.678	1.090	1.434	2.227

Description

Human GFRA2 ELISA Kit PicoKine® (96 Tests). Quantitate Human GFRA2 in cell culture supeatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 50pg/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

GDNF family receptor alpha-2; GDNF receptor alpha-2; GDNFR-alpha-2; GFR-alpha-2; GDNF receptor beta; GDNFR-beta; Neurturin receptor alpha; NRTNR-alpha; NTNR-alpha; RET ligand 2; TGF-beta-related neurotrophic factor receptor 2; GFRA2; GDNFRB; RETL2; TRNR2

Immunogen

Expression system for standard: NS0; Immunogen sequence: S22-S444

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 GFRA2

Subcellular Localization

Cell membrane. GPI-anchor.

Sample Type

Cell culture supeatants, Serum, Plasma

Anticoagulant

heparin, EDTA or citrate

Precision

	Intra-Assay Precision			Inter-Assay Precision
Sample	1	2	3	1	2	3
n	16	16	16	24	24	24
Mean (pg/ml)	400	1999	8889	457	2104	9928
Standard deviation	19.20	97.95	444.45	23.31	124.14	635.39
CV (%)	4.8%	4.9%	5.0%	5.1%	5.9%	6.4%

Protein Function

Receptor for neurturin. Mediates the NRTN-induced autophosphorylation and activation of the RET receptor. Also able to mediate GDNF signaling through the RET tyrosine kinase receptor. Participates in NRTN-induced 'Ser-727' phosphorylation of STAT3.

Background

GDNF family receptor alpha-2 (GFR?2), also known as the neurturin receptor, is a protein that in humans is encoded by the GFRA2 gene. It is mapped to 8p21.3. The GFRA2 protein is a glycosylphosphatidylinositol (GPI)-linked cell surface receptor. It is part of the GDNF receptor family. Glial cell line-derived neurotrophic factor (GDNF) and neurturin (NTN) are two structurally related, potent neurotrophic factors that play key roles in the control of neuron survival and differentiation. They both bind the GFRA2 receptor. The receptor mediates activation of the RET tyrosine kinase receptor. This encoded protein acts preferentially as a receptor for NTN compared to its other family member, GDNF family receptor alpha 1. This gene is a candidate gene for RET-associated diseases. GFRA2 (gene) has been shown to interact with GDNF.

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	400	410	427	424	415	10.89	2.6%
Sample 2	1999	2143	1981	2279	2100	120.67	5.7%
Sample 3	8889	8412	9946	9621	9217	602.13	6.5%

*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	2675
Gene Name	GFRA2
UniProt ID	O00451
Tissue Specificity	Found in both brain and placenta.

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
BHE21001584	EK2072	96 wells/kit	$750		Add to Cart

Human GFRA2 ELISA Kit PicoKine®

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