CRHR1 or CRFR1 is a 7 transmembrane receptor belonging to the secretin receptor family, which is also known as family B or 2 of the G-protein-coupled receptors (GPCRs). Many members of this family are receptors for peptide hormones from the glucagon hormone family and regulate the activation of two major signal transduction pathways: adenylyl cyclase (cAMP) and phosphatidylinositol-calcium pathways. CRHR1 binds neuropeptides of the corticotropin releasing hormone (CRH) family that are major regulators of the hypothalamic-pituitary-adrenal pathway. It has high affinity for CRH and UCN (urocortin). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and down-stream effectors, such as adenylate cyclase. CRHR1 is essential for the activation of signal transduction pathways that regulate diverse physiological processes including stress, reproduction, immune response and obesity. CRHR1 is equired for normal embryonic development of the adrenal gland and for normal hormonal responses to stress. It also plays a role in the response to anxiogenic stimuli.

CRHR1 or CRFR1 is a 7 transmembrane receptor belonging to the secretin receptor family, which is also known as family B or 2 of the G-protein-coupled receptors (GPCRs). Many members of this family are receptors for peptide hormones from the glucagon hormone family and regulate the activation of two major signal transduction pathways: adenylyl cyclase (cAMP) and phosphatidylinositol-calcium pathways. CRHR1 binds neuropeptides of the corticotropin releasing hormone (CRH) family that are major regulators of the hypothalamic-pituitary-adrenal pathway. It has high affinity for CRH and UCN (urocortin). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and down-stream effectors, such as adenylate cyclase. CRHR1 is essential for the activation of signal transduction pathways that regulate diverse physiological processes including stress, reproduction, immune response and obesity. CRHR1 is equired for normal embryonic development of the adrenal gland and for normal hormonal responses to stress. It also plays a role in the response to anxiogenic stimuli.

 

Product Details

 

Gene Symbol: CRHR1; CRFR1; CRF1; CRHR; CRF-R; CRFR1; CRF-R1; CRFR-1; CRH-R1; CRHR1L; CRF-R-1; CRH-R-1

 

NCBI Gene ID: 1394

 

Uniprot Entry: P34998

 

Construct Details: Full length human CRHR1 gene is subcloned into the Lentiviral expression vector pLTC with an upstream CMV promoter and with or without a selection marker, which can be used for both transient and stable expression in mammalian cells.  It can be co-transfected with the LentiPAK DNA mix (SKU# LP-001) into HEK293 cells to produce high titer lentiviral particles. Multiple choices of a stable antibiotic selection marker are available.

 

Vector Type: pLTC or pLTC-IRES-Marker (lentiviral expression vector containing a heterologous CMV promoter, see the vector map above)

 

Formulation: Supplied with 10 μg of endotoxin-free plasmid DNA at 200 ng/μl in sterile TE buffer (pH8.0)

 

Gene Insert Size: 1335 (bp)

 

Gene Insert Sequence:  

ATGGGAGGGCACCCGCAGCTCCGTCTCGTCAAGGCCCTTCTCCTTCTGGGGCTGAACCCCGTCTCTGCCT

CCCTCCAGGACCAGCACTGCGAGAGCCTGTCCCTGGCCAGCAACATCTCAGGACTGCAGTGCAACGCATC

CGTGGACCTCATTGGCACCTGCTGGCCCCGCAGCCCTGCGGGGCAGCTAGTGGTTCGGCCCTGCCCTGCC

TTTTTCTATGGTGTCCGCTACAATACCACAAACAATGGCTACCGGGAGTGCCTGGCCAATGGCAGCTGGG

CCGCCCGCGTGAATTACTCCGAGTGCCAGGAGATCCTCAATGAGGAGAAAAAAAGCAAGGTGCACTACCA

TGTCGCAGTCATCATCAACTACCTGGGCCACTGTATCTCCCTGGTGGCCCTCCTGGTGGCCTTTGTCCTC

TTTCTGCGGCTCAGGCCAGGCTGCACCCATTGGGGTGACCAGGCAGATGGAGCCCTGGAGGTGGGGGCTC

CATGGAGTGGTGCCCCATTTCAGGTTCGAAGGAGCATCCGGTGCCTGCGAAACATCATCCACTGGAACCT

CATCTCCGCCTTCATCCTGCGCAACGCCACCTGGTTCGTGGTCCAGCTAACCATGAGCCCCGAGGTCCAC

CAGAGCAACGTGGGCTGGTGCAGGTTGGTGACAGCCGCCTACAACTACTTCCATGTGACCAACTTCTTCT

GGATGTTCGGCGAGGGCTGCTACCTGCACACAGCCATCGTGCTCACCTACTCCACTGACCGGCTGCGCAA

ATGGATGTTCATCTGCATTGGCTGGGGTGTGCCCTTCCCCATCATTGTGGCCTGGGCCATTGGGAAGCTG

TACTACGACAATGAGAAGTGCTGGTTTGGCAAAAGGCCTGGGGTGTACACCGACTACATCTACCAGGGCC

CCATGATCCTGGTCCTGCTGATCAATTTCATCTTCCTTTTCAACATCGTCCGCATCCTCATGACCAAGCT

CCGGGCATCCACCACGTCTGAGACCATTCAGTACAGGAAGGCTGTGAAAGCCACTCTGGTGCTGCTGCCC

CTCCTGGGCATCACCTACATGCTGTTCTTCGTCAATCCCGGGGAGGATGAGGTCTCCCGGGTCGTCTTCA

TCTACTTCAACTCCTTCCTGGAATCCTTCCAGGGCTTCTTTGTGTCTGTGTTCTACTGTTTCCTCAATAG

TGAGGTCCGTTCTGCCATCCGGAAGAGGTGGCACCGGTGGCAGGACAAGCACTCGATCCGTGCCCGAGTG

GCCCGTGCCATGTCCATCCCCACCTCCCCAACCCGTGTCAGCTTTCACAGCATCAAGCAGTCCACAGCAG

TCTGA

 

 

Primers: Gene insert coding sequence can be confirmed by following primers:

(a) forward (or 5'-end) primer: 5’-CAAATGGGCGGTAGGCGTG-3’;

(b) reverse (or 3'-end) primer: 5’-CCAGGTTTCCGGGCCCTCAC-3’

 

 

Note: The sequence may vary due to the naturally occurring variants or mutations, such as single nucleotide polymorphism, or the artifact during PCR amplification.  High fidelity PCR systems should always be used. 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.

 

Storage

 

The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 6 months. 

 

 

 

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.

 

References

 

1. Ann Rev Biochem 56: 615 (1987)

2. Genome Biol. 2: S3013 (2001)

3. Science 301: 361 (2003)

4. Physiol Rev 85: 1159 (2005)

5. Genomics 88: 263 (2006)

  

 

Additional supporting documents, including product datasheet, COA and MSDS are available upon request.

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.