| RELB

Transcription factor RelB is a protein that is encoded by the RELB gene.In resting cells, RelB is sequestered by the NF-κB precursor protein p100 in the cytoplasm. A select set of TNF-R superfamily members, including lymphotoxin β-receptor (LTβR), BAFF-R, CD40 and RANK, activate the non-canonical NF-κB pathway. In this pathway, NIK stimulates the processing of p100 into p52, which in association with RelB appears in the nucleus as RelB:p52 NF-κB heterodimers. RelB:p52 activates the expression homeostatic lymphokines, which instruct lymphoid organogenesis and determine the trafficking of naive lymphocytes in the secondary lymphoid organs.
 

| 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	0.625	0.312	0.156	0
OD	2.28	1.22	0.74	0.52	0.31	0.24	0.19	0.08
Corrected OD	2.2	1.14	0.66	0.44	0.23	0.16	0.11	-

 

| Repeatability

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

| Recovery

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

 

Sample Type	Range(%)	Average Recovery(%)
Tissue Homogenates(n=8)	85-101	96
Cell Lysates(n=8)	92-105	101
Cell Culture Supernates(n=8)	95-108	105

 

| Linearity

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

 

		Tissue Homogenates(n=4)	Cell Lysates(n=4)	Cell Culture Supernates(n=4)
1 : 2	Range (%)	84-95	86-96	90-110
	Average (%)	91	93	96
1 : 4	Range (%)	89-103	87-108	105-115
	Average (%)	96	98	108