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  • 产品名称：Human AQP8 (Aquaporin 8) Sandwich ELISA Kit Ready-To-Use (STJE0013666)

  • 产品型号：STJE0013666
  • 产品厂商：ST john's laboratory
  • 产品文档：
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简单介绍：
Human AQP8 (Aquaporin 8) Sandwich ELISA Kit Ready-To-Use (STJE0013666)
详情介绍：
Applications: ELISA
Reactivity: Human
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Sensitivity: 0.107ng/mL
Detection Limit: 0.312-20ng/mL
Short Description: This AQP8 Sandwich ELISA Kit, Ready-To-Use is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human cell culture supernatant, serum and plasma (EDTA, citrate, heparin).
Storage Instruction: The whole kit may be stored at-20°C for up to 12 months from receipt. An unopened kit may be stored in the fridge at 2-8°C for up to 6 months. Once opened store individual kit contents according to components table provided with the kit.
Assay Time: 3 hrs
Gene Symbol: AQP8
Gene ID: 343
Uniprot ID: AQP8_HUMAN
Immunogen Region: Ready-To-Use
Sample Type: tissue homogenates, cell lysates or other biological fluids.
Tissue Specificity Detected in the sperm midpiece (at protein level). Expressed only in pancreas and colon.
Post Translational Modifications Sulfenylation at Cys-53(C53-SOH) when hydrogen peroxide flows through the AQP8 channel, making it susceptible to hydrogen sulfide produced by CBS. Persulfidation at Cys-53 is required to gate AQP8 channel.under stress condition, hydrogen peroxide accumulates in the cell leading to CBS activation that produces hydrogen sulfide inducing persulfidation of oxidized Cys-53 (C53-SOH). N-glycosylated.
Function Channel that allows the facilitated permeation of water and uncharged molecules, such as hydrogen peroxide and the neutral form of ammonia (NH3), through cellular membranes such as plasma membrane, inner mitochondrial membrane and endoplasmic reticulum membrane of several tissues. The transport of the ammonia neutral form induces a parallel transport of proton, at alkaline pH when the concentration of ammonia is high. However, it is unclear whether the transport of proton takes place via the aquaporin or via an endogenous pathway. Also, may transport ammonia analogs such as formamide and methylamine, a transport favourited at basic pH due to the increase of unprotonated (neutral) form, which is expected to favor diffusion. Does not transport urea or glycerol. The water transport mechanism is mercury- and copper-sensitive and passive in response to osmotic driving forces. At the canicular plasma membrane, mediates the osmotic transport of water toward the bile canaliculus and facilitates the cAMP-induced bile canalicular water secretion, a process involved in bile formation. In addition, mediates the hydrogen peroxide release from hepatocyte mitochondria that modulates the SREBF2-mediated cholesterol synthesis and facilitates the mitochondrial ammonia uptake which is metabolized into urea, mainly under glucagon stimulation. In B cells, transports the CYBB-generated hydrogen peroxide from the external leaflet of the plasma membrane to the cytosol to promote B cell activation and differentiation for signal amplification. In the small intestine and colon system, mediates water transport through mitochondria and apical membrane of epithelial cells. May play an important role in the adaptive response of proximal tubule cells to acidosis possibly by facilitating the mitochondrial ammonia transport.
Protein Name Aquaporin-8
Aqp-8
Database Links Reactome: R-HSA-3299685
Reactome: R-HSA-432047
Cellular Localisation Cell Membrane
Multi-Pass Membrane Protein
Mitochondrion Inner Membrane
Apical Cell Membrane
Basolateral Cell Membrane
Smooth Endoplasmic Reticulum Membrane
Localized At The Hepatocyte Canalicular Plasma Membrane
Localized At The Apical Membrane Of The Gall-Bladder Epithelial Cells Lining Both The Neck And Corpus Regions
The Pancreatic Acinar Cells And Mucosal Epithelium Of The Colon And Jejunum
Trafficking From Intracellular Vesicles To The Hepatocyte Canalicular Plasma Membrane Is Induced By Glucagon Or The Second Messenger 3'
5'-Cyclic Amp And The Translocation Is Protein Kinase A And Microtubule-Dependent
Localized At The Brush Border Membranes Of Epithelial Cells From Jejunum
Localized At The Luminal Membranes Of Crypts In Ascending Colon
Alternative ELISA Names Aquaporin-8 ELISA kit
Aqp-8 ELISA kit
AQP8 ELISA kit
output

Information sourced from Uniprot.org

12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
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