| KRT17

Keratin, type I cytoskeletal 17 is a protein that in humans is encoded by the KRT17 gene.Keratin 17 is a type I cytokeratin. It is found in nail beds, hair follicles, sebaceous glands, and other epidermal appendages. Mutations in the gene encoding this protein lead to PC-K17 (previously known as Jackson-Lawler) type pachyonychia congenita and steatocystoma multiplex.
 

| Typical data

As the OD values of the standard curve may vary according to the conditions of the actual assay performance (e.g. operator, pipetting technique, wash technique or temperature effects), the operator should establish a standard curve for each test. Typical standard curve and data are provided below for reference only.

 

Concentration (ng/mL)	10	5	2.5	1.25	0.62	0.31	0.15	0
OD	2.04	1.49	0.97	0.63	0.41	0.29	0.24	0.09
Corrected OD	1.95	1.4	0.88	0.54	0.32	0.2	0.15	-

 

| Repeatability

Intra-assay Precision (Precision within an assay)：CV% < 10%; Inter-assay Precision (Precision between assays)：CV% < 10%
 

| Recovery

The recovery of Human KRT17 spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.

 

Sample Type	Range(%)	Average Recovery(%)
Serum(n=8)	86-101	96
Plasma(n=8)	92-107	103
Cell Culture Supernates(n=8)	96-109	106

 

| Linearity

Samples were spiked with high concentrations of Human KRT17 and diluted with Universal Diluent to produce samples with values within the range of the assay.

 

		Serum(n=4)	Plasma(n=4)	Cell Culture Supernates(n=4)
1 : 2	Range (%)	84-95	87-96	90-110
	Average (%)	91	93	99
1 : 4	Range (%)	89-103	87-107	105-117
	Average (%)	94	98	110