| Rab1A

Ras-related protein Rab-1A is a protein that is encoded by the RAB1A gene.This gene encodes a member of the Ras superfamily of GTPases. Members of the gene family cycle between inactive GDP-bound and active GTP-bound forms. This small GTPase controls vesicle traffic from the endoplasmic reticulum to the Golgi apparatus. Multiple alternatively spliced transcript variants have been identified for this gene which encode different protein isoforms. Diseases associated with RAB1A include Choroideremia and Esophageal Neuroendocrine Tumor. Among its related pathways are Transport to the Golgi and subsequent modification and Cell Cycle, Mitotic.
 

| 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	2.24	1.55	0.98	0.52	0.32	0.21	0.17	0.08
Corrected OD	2.16	1.47	0.9	0.44	0.24	0.13	0.09	-

 

| Repeatability

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

| Recovery

The recovery of Rat Rab1A 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)	90-105	101
Cell Lysates(n=8)	96-108	104

 

| Linearity

Samples were spiked with high concentrations of Rat Rab1A and diluted with Universal Diluent to produce samples with values within the range of the assay.

 

		Tissue Homogenates(n=4)	Cell Lysates(n=4)
1 : 2	Range (%)	86-96	90-110
	Average (%)	93	96
1 : 4	Range (%)	87-108	105-115
	Average (%)	98	109