Human Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1) ELISA Kit | RPS6Kb1 elisa kit

Human Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1) ELISA Kit

Cat. Num. AAA2707028

• Gene Names: Rps6kb1; S6K1; 70kDa; p70s6k; AA959758; AI256796; AI314060; p70/85s6k; 2610318I15Rik; 4732464A07Rik
• Reactivity: Human
• Synonyms: Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1); Human Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1) ELISA Kit; PS6K; S6K; S6K1; STK14A; p70(S6K)-alpha; p70-S6K; p70-alpha; P70-S6 Kinase 1; 70 kDa ribosomal protein S6 kinase 1; Serine/threonine-protein kinase 14A; RPS6Kb1 elisa kit

• Reactivity: Human
• Specificity: This assay has high sensitivity and excellent specificity for detection of Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1).; No significant cross-reactivity or interference between Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1) and analogues was observed.
• Sequence Length: 502

• Assay Type: Double-antibody Sandwich
• Samples: Tissue Homogenates and Other Biological Fluids
• Detection Range: 0.156-10ng/mL
• Sensitivity: < 0.058ng/mL
• Application: Enzyme-linked immunosorbent assay for Antigen Detection.
• Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1) were tested 20 times on one plate, respectively.
• Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1) were tested on 3 different plates, 8 replicates in each plate.
• CV(%) =: SD/meanX100
• Intra-Assay: CV<10%
• Inter-Assay: CV<12%
• Preparation and Storage: The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.; To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Related Product Information for RPS6Kb1 elisa kit

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 Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1). 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 Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1), 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 Ribosomal Protein S6 Kinase Beta 1 (RPS6Kb1) 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 #: 166999987
• NCBI GeneID: 72508
• NCBI Accession #: NP_001107806.1
• NCBI GenBank Nucleotide #: NM_001114334.1
• UniProt Accession #: Q8BSK8; Q5SWG1; Q8CHX0
• Molecular Weight: 56,157 Da
• NCBI Official Full Name: ribosomal protein S6 kinase beta-1 isoform 1
• NCBI Official Synonym Full Names: ribosomal protein S6 kinase, polypeptide 1
• NCBI Official Symbol: Rps6kb1
• NCBI Official Synonym Symbols: S6K1; 70kDa; p70s6k; AA959758; AI256796; AI314060; p70/85s6k; 2610318I15Rik; 4732464A07Rik
• NCBI Protein Information: ribosomal protein S6 kinase beta-1
• UniProt Protein Name: Ribosomal protein S6 kinase beta-1
• Protein Family: Ribosomal protein S6 kinase
• UniProt Gene Name: Rps6kb1
• UniProt Synonym Gene Names: S6K-beta-1; S6K1; P70S6K1; p70-S6K 1; S6K; p70 S6 kinase alpha; p70 S6K-alpha; p70 S6KA

Uniprot Description

Serine/threonine-protein kinase that acts downstream of mTOR signaling in response to growth factors and nutrients to promote cell proliferation, cell growth and cell cycle progression. Regulates protein synthesis through phosphorylation of EIF4B, RPS6 and EEF2K, and contributes to cell survival by repressing the pro-apoptotic function of BAD. Under conditions of nutrient depletion, the inactive form associates with the EIF3 translation initiation complex. Upon mitogenic stimulation, phosphorylation by the mammalian target of rapamycin complex 1 (mTORC1) leads to dissociation from the EIF3 complex and activation. The active form then phosphorylates and activates several substrates in the preinitiation complex, including the EIF2B complex and the cap-binding complex component EIF4B. Also controls translation initiation by phosphorylating a negative regulator of EIF4A, PDCD4, targeting it for ubiquitination and subsequent proteolysis. Promotes initiation of the pioneer round of protein synthesis by phosphorylating POLDIP3/SKAR. In response to IGF1, activates translation elongation by phosphorylating EEF2 kinase (EEF2K), which leads to its inhibition and thus activation of EEF2. Also plays a role in feedback regulation of mTORC2 by mTORC1 by phosphorylating RICTOR, resulting in the inhibition of mTORC2 and AKT1 signaling. Mediates cell survival by phosphorylating the pro-apoptotic protein BAD and suppressing its pro-apoptotic function. Phosphorylates mitochondrial RMP leading to dissociation of a RMP:PPP1CC complex. The free mitochondrial PPP1CC can then dephosphorylate RPS6KB1 at Thr-412, which is proposed to be a negative feedback mechanism for the RPS6KB1 anti-apoptotic function. Mediates TNF-alpha-induced insulin resistance by phosphorylating IRS1 at multiple serine residues, resulting in accelerated degradation of IRS1. In cells lacking functional TSC1-2 complex, constitutively phosphorylates and inhibits GSK3B. May be involved in cytoskeletal rearrangement through binding to neurabin. Phosphorylates and activates the pyrimidine biosynthesis enzyme CAD, downstream of MTOR ().