Corazonin Peptide | Crz peptide
Corazonin (Periplaneta americana)
98.4%. Purified by HPLC. (Lot specific)
98.4%. Purified by HPLC. (Lot specific)
NCBI and Uniprot Product Information
Uniprot Description
Function: Cardioactive peptide. Corazonin is probably involved in the physiological regulation of the heart beat. Clock (Clk) and cycle (cyc) proteins negatively regulate Crz transcription in a cell-specific manner. Ref.6
Subcellular location: Corazonin: Secreted. Corazonin precursor-related peptide: Secreted
By similarity.
Tissue specificity: From late embryo to larva, expression is consistently detected in three neuronal groups: dorso-lateral neurons (DL), dorso-medial neurons (DM), and neurons in the ventral nerve cord (vCrz). Both the vCrz and DM groups die via programmed cell death during metamorphosis, whereas the DL neurons persist to adulthood. In adults, expression is seen in a cluster of six to eight neurons per lobe in the pars lateralis (DLP), in numerous neuronal cells in the optic lobes, and in a novel group of four abdominal ganglionic neurons present only in males (ms-aCrz). Projections of the ms-aCrz neurons terminate within the ventral nerve cord, implying a role as interneurons. Terminals of the DLP neurons are found in the retrocerebral complex that produces juvenile hormone and adipokinetic hormone, located in the vicinity of terminals emanating from PDF-containing pacemaking neurons. Ref.6 Ref.7
Sequence similarities: Belongs to the corazonin family.
Mass spectrometry: Molecular mass is 1369.63 Da from positions 20 - 30. Determined by MALDI. Ref.5
Sequence caution: The sequence AAB32283.1 differs from that shown. Reason: Erroneous gene model prediction.
Research Articles on Crz
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Product Notes
The Crz crz (Catalog #AAA658065) is a Peptide produced from Synthetic peptide and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Corazonin, Peptide" 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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