RNASEL ELISA Kit (Human) (OKCD00189)

Catalog No: OKCD00189 (Formerly GWB-KBBXA6)

Size:96WELLS

Human RNASEL ELISA Kit standard curve

Product Info

• Predicted Species Reactivity: Homo sapiens|Human
• Application: Enzyme-linked Immunosorbent assay-Sandwich
• ELISA Kit Detection Method: Colorimetric
• ELISA Kit Duration: 3h
• ELISA Kit Linearity:

  Sample	1:2 Dilution	1:4 Dilution	1:8 Dilution	1:16 Dilution
  serum(n=5)	79-95%	97-104%	89-103%	86-96%
  EDTA plasma(n=5)	88-96%	78-97%	83-99%	94-101%
  heparin plasma(n=5)	81-88%	93-101%	79-104%	95-102%

• ELISA Kit Principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Ribonuclease L (RNASEL). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Ribonuclease L (RNASEL). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Ribonuclease L (RNASEL), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of Ribonuclease L (RNASEL) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 15.6-1,000pg/mL
• ELISA Kit Recovery:

  Matrix	Recovery Range (%)	Average (%)
  serum(n=5)	82-96	85
  EDTA plasma(n=5)	83-92	87
  heparin plasma(n=5)	88-99	93

• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Ribonuclease L (RNASEL) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Ribonuclease L (RNASEL) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
• ELISA Kit Component:
  • Anti-RNASEL Microplate: 96 Wells (12 x 8 Well Strips)
  • RNASEL Lyophilized Standard: 2 x 1 ng
  • 100X Biotinylated RNASEL Detector Antibody: 120 uL
  • Avidin/HRP Conjugate: 120 uL
  • Standard Diluent: 1 x 20 mL
  • Detector Antibody Diluent: 1 x 12 mL
  • Conjugate Diluent: 1 x 12 mL
  • 30X Wash Buffer: 1 x 20 mL
  • TMB Substrate: 1 x 9 mL
  • Stop Solution: 1 x 6 mL
• Reconstitution and Storage: 2°C to 8°C|-20°C
• Sample Type: Serum, plasma, tissue homogenates and other biological fluids
• Sensitivity: < 6.5 pg/mL
• Specificity: This assay has high sensitivity and excellent specificity for detection of Ribonuclease L (RNASEL). No significant cross-reactivity or interference between Ribonuclease L (RNASEL) and analogues was observed.
• Assay Info: Assay Methodology: Quantitative Sandwich Immunoassay

Target Info

• Gene Symbol: RNASEL
• Gene Full Name: ribonuclease L
• Alias Symbols: 2',5'-oligoisoadenylate synthetase-dependent;2-5A-dependent ribonuclease;2-5A-dependent RNase;interferon-induced 2-5A-dependent RNase;PRCA1;ribonuclease 4;Ribonuclease L;RNase L;RNS4.
• NCBI Gene Id: 6041
• Protein Name: 2-5A-dependent ribonuclease
• Description of Target: Endoribonuclease that functions in the interferon (IFN) antiviral response. In INF treated and virus infected cells, RNASEL probably mediates its antiviral effects through a combination of direct cleavage of single-stranded viral RNAs, inhibition of protein synthesis through the degradation of rRNA, induction of apoptosis, and induction of other antiviral genes. RNASEL mediated apoptosis is the result of a JNK-dependent stress-response pathway leading to cytochrome c release from mitochondria and caspase-dependent apoptosis. Therefore, activation of RNASEL could lead to elimination of virus infected cells under some circumstances. In the crosstalk between autophagy and apoptosis proposed to induce autophagy as an early stress response to small double-stranded RNA and at later stages of prolonged stress to activate caspase-dependent proteolytic cleavage of BECN1 to terminate autophagy and promote apoptosis (PubMed:26263979). Might play a central role in the regulation of mRNA turnover (PubMed:11585831). Cleaves 3' of UpNp dimers, with preference for UU and UA sequences, to sets of discrete products ranging from between 4 and 22 nucleotides in length.
• Uniprot ID: Q05823
• Protein Accession #: NP_066956
• Nucleotide Accession #: NM_021133.3
• Protein Size (# AA): 741