YBX1 ELISA Kit (Human) (OKCD08204)

Catalog No: OKCD08204

Size:96WELLS

YBX1 ELISA Kit (Human) (OKCD08204) 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 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 Y-Box Binding Protein 1 (YBX1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Y-Box Binding Protein 1 (YBX1). 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 Y-Box Binding Protein 1 (YBX1), 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 Y-Box Binding Protein 1 (YBX1) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 0.156-10ng/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Y-Box Binding Protein 1 (YBX1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Y-Box Binding Protein 1 (YBX1) 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:
  • YBX1 Microplate: 96 Wells (12 x 8 Well strips)
  • YBX1 Lyophilized Standard: 2
  • 100X YBX1 HRP-Detector Anitbody: 1 x 120 uL
  • 100X Avidin-HRP Conjugate: 1 x 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 2 mL
  • Stop Solution: 1 x 20 mL
• Reconstitution and Storage: 2°C to 8°C|-20°C
• Sample Type: Tissue homogenates, cell lysates and other biological fluids
• Sensitivity: < 0.056ng/mL

Target Info

• Gene Symbol: YBX1
• Gene Full Name: Y-box binding protein 1
• Alias Symbols: BP-8;CBF-A;CCAAT-binding transcription factor I subunit A;CSDA2;CSDB;DBPB;DNA-binding protein B;EFI-A;enhancer factor I subunit A;major histocompatibility complex, class II, Y box-binding protein I;MDR-NF1;NSEP1;NSEP-1;nuclease-sensitive element-binding protein 1;YB1;YB-1;Y-box transcription factor;Y-box-binding protein 1.
• NCBI Gene Id: 4904
• Protein Name: Nuclease-sensitive element-binding protein 1
• Description of Target: Mediates pre-mRNA alternative splicing regulation. Binds to splice sites in pre-mRNA and regulates splice site selection. Binds and stabilizes cytoplasmic mRNA. Contributes to the regulation of translation by modulating the interaction between the mRNA and eukaryotic initiation factors (By similarity). Regulates the transcription of numerous genes. Its transcriptional activity on the multidrug resistance gene MDR1 is enhanced in presence of the APEX1 acetylated form at 'Lys-6' and 'Lys-7'. Binds to promoters that contain a Y-box (5'-CTGATTGGCCAA-3'), such as MDR1 and HLA class II genes. Promotes separation of DNA strands that contain mismatches or are modified by cisplatin. Has endonucleolytic activity and can introduce nicks or breaks into double-stranded DNA (in vitro). May play a role in DNA repair. Component of the CRD-mediated complex that promotes MYC mRNA stability. Binds preferentially to the 5'-[CU]CUGCG-3' motif in vitro.
• Uniprot ID: P67809
• Protein Accession #: NP_004550.2
• Nucleotide Accession #: NM_004559.4