SQSTM1 ELISA Kit (Human) (OKCD00900)

Catalog No: OKCD00900 (Formerly GWB-KBBSP3)

Size:96WELLS

Human SQSTM1 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 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 Sequestosome 1 (SQSTM1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Sequestosome 1 (SQSTM1). 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 Sequestosome 1 (SQSTM1), 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 Sequestosome 1 (SQSTM1) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 0.312-20ng/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Sequestosome 1 (SQSTM1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Sequestosome 1 (SQSTM1) 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-SQSTM1 Microplate: 96 Wells (12 x 8 Well Strips)
  • SQSTM1 Lyophilized Standard: 2 x 20 ng
  • 100X Biotinylated SQSTM1 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: Tissue homogenates, cell lysates and other biological fluids
• Sensitivity: < 0.112 ng/mL
• Specificity: This assay has high sensitivity and excellent specificity for detection of Sequestosome 1 (SQSTM1). No significant cross-reactivity or interference between Sequestosome 1 (SQSTM1) and analogues was observed.
• Assay Info: Assay Methodology: Quantitative Sandwich Immunoassay

Target Info

• Gene Symbol: SQSTM1
• Gene Full Name: sequestosome 1
• Alias Symbols: A170;autophagy receptor p62;DMRV;EBI3-associated protein of 60 kDa;EBI3-associated protein p60;EBIAP;FTDALS3;NADGP;OSIL;oxidative stress induced like;p60;p62;p62B;PDB3;phosphotyrosine independent ligand for the Lck SH2 domain p62;phosphotyrosine-independent ligand for the Lck SH2 domain of 62 kDa;sequestosome-1;ubiquitin-binding protein p62;ZIP3.
• NCBI Gene Id: 8878
• Protein Name: Sequestosome-1
• Description of Target: Autophagy receptor required for selective macroautophagy (aggrephagy). Functions as a bridge between polyubiquitinated cargo and autophagosomes. Interacts directly with both the cargo to become degraded and an autophagy modifier of the MAP1 LC3 family (PubMed:16286508, PubMed:20168092, PubMed:24128730, PubMed:28404643, PubMed:22622177). Along with WDFY3, involved in the formation and autophagic degradation of cytoplasmic ubiquitin-containing inclusions (p62 bodies, ALIS/aggresome-like induced structures). Along with WDFY3, required to recruit ubiquitinated proteins to PML bodies in the nucleus (PubMed:24128730, PubMed:20168092). May regulate the activation of NFKB1 by TNF-alpha, nerve growth factor (NGF) and interleukin-1. May play a role in titin/TTN downstream signaling in muscle cells. May regulate signaling cascades through ubiquitination. Adapter that mediates the interaction between TRAF6 and CYLD (By similarity). May be involved in cell differentiation, apoptosis, immune response and regulation of K(+) channels. Involved in endosome organization by retaining vesicles in the perinuclear cloud: following ubiquitination by RNF26, attracts specific vesicle-associated adapters, forming a molecular bridge that restrains cognate vesicles in the perinuclear region and organizes the endosomal pathway for efficient cargo transport (PubMed:27368102).
• Uniprot ID: Q13501
• Protein Accession #: NP_001135770
• Nucleotide Accession #: NM_001142298.1
• Protein Size (# AA): 440