Pael-R Double Nickase Plasmid (h): sc-405223-NIC
- Target species: human
- 20 µg of transfection-ready, purified plasmid DNA; Suitable for up to 20 transfections
- Pael-R Double Nickase Plasmid (h) consists of a pair of plasmids each encoding a D10A mutated Cas9 nuclease and a target-specific 20 nt guide RNA (gRNA) designed to knockout gene expression with greater specificity than its CRISPR/Cas9 KO counterpart
- Paired gRNA sequences are offset by approximately 20 bp to allow for specific Cas9-mediated double nicking of the genomic DNA, which mimics a DSB
- One plasmid in the pair contains a puromycin-resistance gene for selection; the other plasmid in the pair contains a GFP marker to visually confirm transfection
- Pael-R Double Nickase Plasmid (h) and Pael-R Double Nickase Plasmid (h2) encode distinct paired gRNA designs targeting GPR37. One or both designs may be available
- Following transfection, gene knockout efficiency can be assayed by WB, IF or IHC using antibody: Pael-R Antibody (G-6): sc-390110
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Pael-R Double Nickase Plasmid (h) | sc-405223-NIC | 20 µg | $410.00 | |||
Pael-R Double Nickase Plasmid (h2) | sc-405223-NIC-2 | 20 µg | $410.00 |
GPR37 (Pael-R) encodes an orphan G protein–coupled receptor enriched in neurons and glia, implicated in regulation of receptor trafficking, proteostasis, and cellular stress responses. Pael-R is processed through the endoplasmic reticulum and quality control pathways, and its misfolding or impaired turnover can engage unfolded protein response signaling and downstream apoptotic or inflammatory programs. In the nervous system, GPR37 has been linked to dopaminergic circuit biology and neuroinflammation, with relevance to mechanistic studies of Parkinsonian phenotypes and related neurodegenerative processes. Experimental modulation of GPR37 supports investigation of GPCR signaling, membrane receptor homeostasis, and cell-type–specific stress resilience.
Pael-R Double Nickase Plasmid (h) consists of a matched pair of plasmids engineered for high-specificity editing of the GPR37 locus in human cell lines. Each plasmid expresses a Cas9 D10A nickase and a distinct sgRNA targeting opposite DNA strands within GPR37. When directed to adjacent sites on opposite DNA strands, the two nickases generate offset single-strand nicks that together produce a staggered double-strand break, requiring coordinated on-target activity from both guides. The resulting DNA break is resolved by endogenous cellular repair pathways, most commonly through non-homologous end joining (NHEJ), leading to insertions or deletions that disrupt GPR37 function. By requiring dual sgRNA engagement at the target locus, the double nicking approach enhances editing specificity and provides a complementary CRISPR strategy for applications where additional control over targeting precision is desired.
To support efficient identification of edited cells, one plasmid encodes GFP for fluorescent visualization of transfected populations, while the companion plasmid carries a puromycin resistance gene for antibiotic selection. Together, these features support efficient enrichment of co-transfected populations and simplify the validation of GPR37-disrupted clones.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.