"CRHR1" Related Products

Expand
Expand

Human CRHR1-FLAG Stable Cell Line-CHO

Cat.No.: CSC-RG0270
Cell Line Description: CHO-HuCRHR1-FLAG is clonally-derived from a CHO-K1 cell line which has been transfected with a human corticotropin releasing hormone receptor 1 (CRHR1) tagged in the N-terminus with FLAG to allow stably express of the human CRHR1 tagged in the N-terminus with FLAG. It is an example of a cell line transfected using our proprietary CBTGS gene screening and amplification system.
Background: Human secretin receptor (gene name SCTR) is a G-protein-coupled receptor, a member of the class B GPCR subfamily. Secretin receptor binds to peptide secretin and the pituitary adenylate cyclase activating peptide. It was the first receptor that was cloned in the class B family of GPCRs. Secretin receptor is also regulated by peptide hormones from the glucagon hormone family. The receptor activates two distinct intracellular signaling pathways, i.e. the adenyl cyclase and the phosphatidyl-inositol calcium pathways. Northern blot analysis has shown that the secretin receptor is expressed in pancreas, kidney, small intestine, lung, liver, and in trace levels in the brain, heart and ovary. Secretin-receptor mRNA is abundant in all gastrinomas, enriched in one specific variant. Knockout of secretin receptor was shown to reduce large cholangiocyte hyperplasia. Studies have also demonstrated the potential use of secretin as a therapy for ductopenic liver diseases.
Growth Properties: Adherent
Morphology: Epithelial-like
Host Cell: CHO-K1
Cell Line Validation: 1. Gene expression: RT-PCR experiments determined specific expression of human CRHR1.2. Protein expression: CRHR1 expression in this cell line has been validated by WB.3. Functional validation: Functional assays.
Sub-type: Corticotropin-Releasing Factor
Propagation: Complete growth medium: DMEM, 10% FBS, 1μg/mL puromycinAtmosphere: air, 95%; carbon dioxide (CO2), 5% Temperature: 37.0°C
Starting Cells From Frozen Cell Stock: 1. Remove the packaging cell lines from liquid nitrogen and carry out a quick thaw. Float the cells in the 37°C water bath for 2 minutes until nearly (80%) thawed. Once cells are thawed, it is important to dilute the cells 1:10 in growth media immediately to reduce the potentially toxic effects of the DMSO preservative on the cells.2. Clean the outside of the vial with 70% ethanol before opening.3. Remove the cells from the vial and add slowly into a 15ml conical tube containing 10 ml pre-warmed media. 4. Centrifuge for 3 minutes 1000 xg to pellet cells and remove the supernatant.5. Add 14 ml of media and transfer cells to a T25 flask or a 100 mm culture dish.6. Place the cells in the 37°C incubator with 5% CO2.7. Allow incubation for 3-4 days to reach confluence. The cells will re-attach to the surface over a period of several days in culture at 37°C.
Subculturing: 1. Remove and discard culture medium.2. Briefly rinse the cell layer with 0.25% (w/v) Trypsin-0.53 mM EDTA solution to remove all traces of serum that contains trypsin inhibitor.3. Add 2.0 to 3.0 ml of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 5 to 15 minutes).Note: To avoid clumping do not agitate the cells by hitting or shaking the flask while waiting for the cells to detach. Cells that are difficult to detach may be placed at 37°C to facilitate dispersal.4. Add 6.0 to 8.0 ml of complete growth medium and aspirate cells by gently pipetting.5. Add appropriate aliquots of the cell suspension to new culture vessels.Incubate cultures at 37°C.Subcultivation Ratio: A subcultivation ratio of 1:4 to 1:8 is recommended Medium Renewal: 2 to 3 times per week
Mycoplasma: Mycoplasma Status: Negative (MycoAlert Kit)
Freeze Medium: Complete growth medium 90%; DMSO, 10%
Storage: Liquid nitrogen
Preservation: 1. Detach cells from culture dish according to the Sub-Culture Procedure.2. Resuspend cells at a density of 5 x 10^6 cells/mL in freeze medium.Note: A T-75 culture flask typically yields enough cells for preparing two frozen vials.3. Aliquot 1 mL cells into cryogenic vials.4. Place vials in a freezing container and store at –80 °C overnight.5. Transfer vials to liquid nitrogen for long term storage. If properly stored, cells should remain stable for years.
Safety Considerations: The following safety precautions should be observed.1. Use pipette aids to prevent ingestion and keep aerosols down to a minimum.2. No eating, drinking or smoking while handling the stable line.3. Wash hands after handling the stable line and before leaving the lab.4. Decontaminate work surface with disinfectant or 70% ethanol before and after working with stable cells.5. All waste should be considered hazardous.6. Dispose of all liquid waste after each experiment and treat with bleach.
Ship: Dry ice
Gene Name: CRHR1 corticotropin releasing hormone receptor 1 [ Homo sapiens ]
Official Symbol: CRHR1
Synonyms: CRHR1; corticotropin releasing hormone receptor 1; CRHR; corticotropin-releasing factor receptor 1; corticotropin releasing factor receptor; CRF R; CRF1; seven transmembrane helix receptor; corticotropin-releasing hormone receptor 1; corticotropin-releasing factor type 1 receptor; corticotropin releasing hormone receptor variant 1e; corticotropin releasing hormone receptor variant 1g; CRF-R; CRFR1; CRF-R1; CRFR-1; CRH-R1; CRHR1L; CRHR1f; CRF-R-1; CRH-R-1; CRH-R1h;
Gene ID: 1394
mRNA Refseq: NM_001145146
Protein Refseq: NP_001138618
MIM: 122561
UniProt ID: P34998
Chromosome Location: 17q12-q22
Pathway: Class B/2 (Secretin family receptors), organism-specific biosystem; G alpha (s) signalling events, organism-specific biosystem; GPCR downstream signaling, organism-specific biosystem; GPCR ligand binding, organism-specific biosystem; GPCRs, Class B Secretin-like, organism-specific biosystem; Long-term depression, organism-specific biosystem; Long-term depression, conserved biosystem;
Function: corticotrophin-releasing factor receptor activity; corticotropin-releasing hormone binding; peptide binding; protein binding; receptor activity; signal transducer activity;

Online Inquiry

Note: There will be extra charge for optional service!
Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

Please input "biomart" as verification code. Please review Creative BioMart's privacy policy for more information


Price does not include shipping and packaging costs.Request quote for final price.

Price Inquiry

Welcome! For price inquiries, please feel free to contact us through the form below. We will get back to you as soon as possible.