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Human PDE4B qPCR primer pairs

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Human PDE4B qPCR Product Information
NCBI RefSeq:
Gene Synonym:DPDE4, PDE4B5, PDEIVB, MGC126529, DKFZp686F2182, PDE4B
PCR_SIZE (bp):
QPCR Primer Description:Verified forward and reverse primers for analyzing the quantitative expression of gene
Quality Control:The primer mix has been verified to generate satisfactory qPCR data on Roche LightCycler480
Shipping_carrier:1 vial of lyophilized qPCR primer mix (1 nmol each primer, sufficient for 200 numbers of 25 μl reactions) is shipped at ambiente temperatura.
Storage:The lyophilized product is stable for one year from date of receipt when stored at -20℃.
The suspended product is stable for six months from date of receipt when stored at -20℃.
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Sino biological qEASY qPCR primer pairs are used for SYBR Green-based real-time RT-PCR, The primers are designed by using SBI's proprietary primer design algorithm. Our primer collection covers the entire human genomes. It can be widely applied in the quantitative analysis of gene expression.

Unique Primer Design

To avoid genomic DNA amplification, at least one primer is designed crosses the junction of exons according to the conserved region of a specific gene with all variants.

Strict Validation Process

Confirmed in positive organizations; screened the primer with high specificity and high sensitivity.

Uniform PCR conditions, Saving time and cost

~100% amplification curve, ensuring the accuracy of the RNA quantitative

PDE4B Background

cAMP-specific 3',5'-cyclic phosphodiesterase 4B, also known as PDE4B and DPDE4, is a member of the cyclic nucleotide phosphodiesterase family. PDE4 subfamily. Cyclic nucleotide phosphodiesterases (PDEs) comprise a large family of enzymes that catalyze the hydrolysis of cAMP or cGMP and are implicated in various diseases. The crystal structures reveal a common scheme of inhibitor binding to the PDEs: (i) a hydrophobic clamp formed by highly conserved hydrophobic residues that sandwich the inhibitor in the active site; (ii) hydrogen bonding to an invariant glutamine that controls the orientation of inhibitor binding. A scaffold can be readily identified for any given inhibitor based on the formation of these two types of conserved interactions. These structural insights will enable the design of isoform-selective inhibitors with improved binding affinity and should facilitate the discovery of more potent and selective PDE inhibitors for the treatment of a variety of diseases. PDE4B / DPDE4 hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes. It is expressed in brain, heart, lung and skeletal muscle. PDE4B / DPDE4 may be involved in mediating central nervous system effects of therapeutic agents ranging from antidepressants to antiasthmatic and anti-inflammatory agents

Human PDE4B References
  • Bolger al., 1993, Mol. Cell. Biol. 13:6558-71.
  • Card al., 2004, Structure 12:2233-47.
  • Card al., 2005, Nat. Biotechnol. 23:201-7.
  • Wang al., 2007, Biochem. J. 408:193-201.
  • Hamblin J.N. et al., 2008, Bioorg. Med. Chem. Lett. 18: 4237-41. 
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    Catalog: HP101397
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