Western Blot (WB)
(Western Blot analysis of Rat Brain Membrane showing detection of 36-38 kDa QKI (pan) protein using Mouse Anti-QKI (pan) Monoclonal Antibody, Clone S147-6. Lane 1: Molecular Weight Ladder. Lane 2: Rat Brain Membrane. Load: 15 ug. Block: 2% BSA and 2% Skim Milk in 1X TBST. Primary Antibody: Mouse Anti-QKI (pan) Monoclonal Antibody at 1:200 for 16 hours at 4 degree C. Secondary Antibody: Goat Anti-Mouse IgG: HRP at 1:1000 for 1 hour RT. Color Development: ECL solution for 6 min in RT. Predicted/Observed Size: 36-38 kDa.)
Mouse Pan-QKI Monoclonal Antibody | anti-QKI antibody
QKI (pan) Antibody
Western Blot (WB)
(Western Blot analysis of Rat Brain Membrane showing detection of 36-38 kDa QKI (pan) protein using Mouse Anti-QKI (pan) Monoclonal Antibody, Clone S147-6. Lane 1: Molecular Weight Ladder. Lane 2: Rat Brain Membrane. Load: 15 ug. Block: 2% BSA and 2% Skim Milk in 1X TBST. Primary Antibody: Mouse Anti-QKI (pan) Monoclonal Antibody at 1:200 for 16 hours at 4 degree C. Secondary Antibody: Goat Anti-Mouse IgG: HRP at 1:1000 for 1 hour RT. Color Development: ECL solution for 6 min in RT. Predicted/Observed Size: 36-38 kDa.)
Western Blot (WB)
(Western Blot analysis of Rat Brain Membrane showing detection of 36-38 kDa QKI (pan) protein using Mouse Anti-QKI (pan) Monoclonal Antibody, Clone S147-6. Lane 1: Molecular Weight Ladder. Lane 2: Rat Brain Membrane. Load: 15 ug. Block: 2% BSA and 2% Skim Milk in 1X TBST. Primary Antibody: Mouse Anti-QKI (pan) Monoclonal Antibody at 1:200 for 16 hours at 4 degree C. Secondary Antibody: Goat Anti-Mouse IgG: HRP at 1:1000 for 1 hour RT. Color Development: ECL solution for 6 min in RT. Predicted/Observed Size: 36-38 kDa.)
Scientific Background: QKI is also called Protein Quaking or HqkI. QKI is an RNA-binding protein that plays a central role in myelinization. QKI acts by regulating pre-mRNA splicing, mRNA export, mRNA stability and protein translation, and is itself, regulated by alternative splicing. QKI is expressed in the frontal cortex of brain, but is shown to be down-regulated in the brain of schizophrenic patients.
NCBI and Uniprot Product Information
NCBI Description
The protein encoded by this gene is an RNA-binding protein that regulates pre-mRNA splicing, export of mRNAs from the nucleus, protein translation, and mRNA stability. The encoded protein is involved in myelinization and oligodendrocyte differentiation and may play a role in schizophrenia. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2014]
Uniprot Description
QKI: RNA-binding protein that plays a central role in myelinization. Binds to the 5'-NACUAAY-N(1,20)-UAAY-3' RNA core sequence. Acts by regulating pre-mRNA splicing, mRNA export, mRNA stability and protein translation. Required to protect and promote stability of mRNAs such as MBP and CDKN1B. Regulator of oligodendrocyte differentiation and maturation in the brain that may play a role in myelin and oligodendrocyte dysfunction in schizophrenia. Participates in mRNA transport by regulating the nuclear export of MBP mRNA. Also involved in regulation of mRNA splicing of MAG pre-mRNA. Acts as a translational repressor. 6 isoforms of the human protein are produced by alternative splicing.
Chromosomal Location of Human Ortholog: 6q26
Cellular Component: cytoplasm; nucleus
Molecular Function: mRNA binding; protein binding; SH3 domain binding
Biological Process: regulation of translation; myelination; muscle cell differentiation; mRNA transport; RNA splicing; long-chain fatty acid biosynthetic process; vasculogenesis; mRNA processing; spermatid development
Research Articles on QKI
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Product Notes
The QKI qki (Catalog #AAA800422) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The QKI (pan) Antibody reacts with Human, Rat, Mouse and may cross-react with other species as described in the data sheet. AAA Biotech's Pan-QKI can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunocytochemistry (ICC), Immunohistochemistry (IHC). 1:1000 WB. Researchers should empirically determine the suitability of the QKI qki for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Pan-QKI, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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