Human HARS ELISA Kit
Cat no : KE00446
Synonyms
HARS,EC:6.1.1.21,HARS1,HisRS,Histidine--tRNA ligas
Validation Data Gallery
Product Information
KE00446 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The human HARS ELISA kit is to be used to detect and quantify protein levels of endogenous human HARS. The assay recognizes human HARS. An antibody specific for human HARS has been pre-coated onto the microwells. The human HARS protein in samples is captured by the coated antibody after incubation. Following extensive washing, another horseradish peroxidase (HRP)-conjugated antibody specific for human HARS is added to detect the captured human HARS protein. For signal development, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.
| Product name | Human HARS ELISA Kit |
| Tests | 1 X 96 well plate |
| Sample type | Cell lysate |
| Assay type | Sandwich |
| Sensitivity | 4.3 pg/mL |
| Range | 62.5-4000 pg/mL |
| Reactivity | Human |
| Tested applications | Sandwich ELISA |
| Gene ID (NCBI) | 3035 |
Recovery
| Sample Type | Average | Range |
|---|---|---|
| Cell lysate | 91% | 87%-97% |
IntraAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 8 | 2,065.5 | 57.8 | 2.8 |
| 2 | 8 | 521.7 | 14.7 | 2.8 |
| 3 | 8 | 241.8 | 19.0 | 7.8 |
InterAssay
| Sample | n | mean ( pg/mL) | SD | CV% |
|---|---|---|---|---|
| 1 | 16 | 2,002.0 | 102.7 | 5.1 |
| 2 | 16 | 524.9 | 14.5 | 2.8 |
| 3 | 16 | 247.5 | 14.8 | 6.0 |
Background Information
HARS is a cytoplasmic enzyme that belongs to the class II family of aminoacyl-tRNA synthetases. The enzyme is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. HARS is located in a head-to-head orientation with HARSL on chromosome five, where the homologous genes share a bidirectional promoter. The gene product is a frequent target of autoantibodies in the human autoimmune disease polymyositis/dermatomyositis. The D364Y (Asp364-to-Tyr) mutation of HARS inhibits morphological differentiation of neuronal cells.
Properties
| Storage Instructions | All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions. |
| Synonyms | HARS,EC:6.1.1.21,HARS1,HisRS,Histidine--tRNA ligas |