Rat IGF-2 PicoKine® Quick ELISA Kit

Mfr.No.

FEK0380

Sensitivity

<5 pg/ml

Detection Range

62.5 pg/ml - 4,000 pg/ml

Reactivity

Rat

Sample Volume

Concentration (pg/ml)	0	62.5	125	250	500	1000	2000	4000
O.D.	0.065	0.133	0.190	0.316	0.589	1.117	1.885	2.032

Description

Rat IGF-2 PicoKine® Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Rat Igf2 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

Insulin-like growth factor II;IGF-II;Multiplication-stimulating activity;MSA;Multiplication-stimulating polypeptide;Insulin-like growth factor II;Preptin;Igf2;Igf-2;

Molecular Weight

20086 MW

Immunogen

Expression system for standard: E.coli; Immunogen sequence: A25-E91

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 rat IGF-2

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)	144	684	1763	153	684	1731
Standard deviation	5.76	33.51	84.62	7.65	45.82	114.24
CV (%)	4%	4.9%	4.8%	5%	6.7%	6.6%

Background

Insulin-like growth factor II is also known as somatomedin A. IGF-2 is a member of the insulin family of polypeptide growth factors that is involved in development and growth. It is pateally expressed in the fetus and placenta. IGF-II is a mitogen for many cell types and an important modulator of muscle growth and differentiation. IGF-II gene is prevalently expressed during prenatal development and its gene activity is regulated by genomic imprinting, in that the allele inherited from the father is active and the allele inherited from the mother is inactive in most normal tissues. IGF-II appears to be induced by placental lactogen during prenatal development. It is a mediator of prolactin-induced alveologenesis; prolactin, IGF-2, and cyclin D1, all of which are overexpressed in breast cancers, are components of a developmental pathway in the mammary gland.

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	144	161	158	144	151	7.82	5.1%
Sample 2	684	710	817	695	726	53.05	7.3%
Sample 3	1763	1688	1647	1661	1689	44.78	2.6%

*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	24483
Gene Name	IGF2
UniProt ID	P01346
Protein Name	Insulin-like growth factor II

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
BHE21001848	FEK0380	96 wells/kit	$499		Add to Cart

Rat IGF-2 PicoKine® Quick ELISA Kit

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