Ubiquitin (Ub) ELISA Kit | Ub elisa kit

Monkey Ubiquitin (Ub) ELISA Kit

Cat. Num. AAA453727

• Gene Names: UBC; HMG20
• Reactivity: Rhesus monkey
• Synonyms: Ubiquitin (Ub); Monkey Ubiquitin (Ub) ELISA Kit; Ubiquitin B; UbB; Ubiquitous Immunopoietic Polypeptide; Polyubiquitin B; Ub elisa kit

• Reactivity: Rhesus monkey
• Specificity: This assay has high sensitivity and excellent specificity for detection of UB. No significant cross-reactivity or interference between UB and analogues was observed.
• Sequence Length: 685

• Samples: Serum, plasma, tissue homogenates and other biological fluids.
• Assay Type: Sandwich
• Detection Range: 6.25-400ng/mL
• Sensitivity: 2.1ng/mL
• Intra-assay Precision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level UB were tested 20 times on one plate, respectively. Intra-Assay: CV<10%
• Inter-assay Precision: Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level UB were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100. Inter-Assay: CV<12%
• Preparation and Storage: For unopened kit, all reagents should be kept according to the labels on vials. The TMB Substrate, Wash Buffer, Stop Solution should be stored at 4 degree C. All others should be stored at -20 degree C.

Typical Testing Data/Standard Curve (for reference only)

Related Product Information for Ub elisa kit

Intended Uses: The kit is a sandwich enzyme immunoassay for in vitro quantitative measurement of UB in Simian serum, plasma, tissue homogenates and other biological fluids.

Principle of the Assay: The microtiter plate provided in this kit has been pre-coated with an antibody specific to UB. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody preparation specific to UB. 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 UB, 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 UB in the samples is then determined by comparing the O.D. of the samples to the standard curve.

NCBI and Uniprot Product Information

• NCBI GI #: 340068
• NCBI GeneID: 7316
• Molecular Weight: 77,039 Da
• NCBI Official Full Name: ubiquitin
• NCBI Official Synonym Full Names: ubiquitin C
• NCBI Official Symbol: UBC
• NCBI Official Synonym Symbols: HMG20
• NCBI Protein Information: polyubiquitin-C
• UniProt Protein Name: Polyubiquitin-C
• UniProt Gene Name: UBC

NCBI Description

This gene represents a ubiquitin gene, ubiquitin C. The encoded protein is a polyubiquitin precursor. Conjugation of ubiquitin monomers or polymers can lead to various effects within a cell, depending on the residues to which ubiquitin is conjugated. Ubiquitination has been associated with protein degradation, DNA repair, cell cycle regulation, kinase modification, endocytosis, and regulation of other cell signaling pathways. [provided by RefSeq, Aug 2010]

Uniprot Description

UBC: Ubiquitin exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-6-linked may be involved in DNA repair; Lys-11-linked is involved in ERAD (endoplasmic reticulum-associated degradation) and in cell-cycle regulation; Lys-29-linked is involved in lysosomal degradation; Lys-33-linked is involved in kinase modification; Lys-48-linked is involved in protein degradation via the proteasome; Lys-63-linked is involved in endocytosis, DNA-damage responses as well as in signaling processes leading to activation of the transcription factor NF-kappa-B. Linear polymer chains formed via attachment by the initiator Met lead to cell signaling. Ubiquitin is usually conjugated to Lys residues of target proteins, however, in rare cases, conjugation to Cys or Ser residues has been observed. When polyubiquitin is free (unanchored-polyubiquitin), it also has distinct roles, such as in activation of protein kinases, and in signaling. Belongs to the ubiquitin family.

Protein type: Ubiquitin-like modifier

Chromosomal Location of Human Ortholog: 12q24.3

Cellular Component: cytosol; endosome membrane; extracellular space; nucleoplasm; nucleus; plasma membrane

Molecular Function: protease binding; protein binding

Biological Process: activation of MAPK activity; activation of NF-kappaB transcription factor; anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process; bypass DNA synthesis; cellular protein metabolic process; DNA damage response, detection of DNA damage; DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest; endosome transport; error-prone postreplication DNA repair; fibroblast growth factor receptor signaling pathway; G2/M transition of mitotic cell cycle; glycogen biosynthetic process; I-kappaB kinase/NF-kappaB cascade; innate immune response; JNK cascade; macroautophagy; MAPKKK cascade; MyD88-dependent toll-like receptor signaling pathway; MyD88-independent toll-like receptor signaling pathway; negative regulation of apoptosis; negative regulation of epidermal growth factor receptor signaling pathway; negative regulation of interferon type I production; negative regulation of transcription from RNA polymerase II promoter; negative regulation of transforming growth factor beta receptor signaling pathway; negative regulation of ubiquitin-protein ligase activity during mitotic cell cycle; Notch signaling pathway; nucleotide-excision repair, DNA damage recognition; nucleotide-excision repair, DNA duplex unwinding; nucleotide-excision repair, DNA gap filling; nucleotide-excision repair, DNA incision; nucleotide-excision repair, DNA incision, 5'-to lesion; nucleotide-excision repair, preincision complex assembly; positive regulation of apoptosis; positive regulation of epidermal growth factor receptor signaling pathway; positive regulation of I-kappaB kinase/NF-kappaB cascade; positive regulation of transcription from RNA polymerase II promoter; positive regulation of ubiquitin-protein ligase activity during mitotic cell cycle; proteasomal ubiquitin-dependent protein catabolic process; protein polyubiquitination; protein ubiquitination during ubiquitin-dependent protein catabolic process; regulation of interferon type I production; regulation of mRNA stability; stimulatory C-type lectin receptor signaling pathway; stress-activated MAPK cascade; T cell receptor signaling pathway; transcription-coupled nucleotide-excision repair; transforming growth factor beta receptor signaling pathway; tumor necrosis factor-mediated signaling pathway; viral infectious cycle; virus assembly; Wnt receptor signaling pathway; Wnt receptor signaling pathway, planar cell polarity pathway