Rat Atrial Natriuretic Peptide Receptor 2 (NPR2) Protein

Product specifications

Proteins and Peptides

Atrial Natriuretic Peptide Receptor 2 (NPR2)

E. coli

Rat

Unconjugated

Concentration: Prior to lyophilization: 200 µg/ml
Sequence Fragment: Please enquire.
Tag: N-terminal His tag

Recombinant

> 90%

1 mg

5 mg

Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex.

WB, SDS-PAGE

Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300.

Shipped within 1-2 months.

Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles.

No

GCB,AMD1,AMDM; ANPb,ECDM,GC-B,NPRB,SNSK,ANPRB,GUC2B,NPRBi,GUCY2B,Guanylate cyclase B,GC-B,Atrial natriuretic peptide receptor type B

Protein NPR2

RUO

This product is for research use only.   Not for human consumption, cosmetic, therapeutic or diagnostic use.

Descripción

NPR2, also known as guanylyl cyclase-B, primarily binds C-type natriuretic peptide (CNP), a critical regulator of skeletal growth and bone homeostasis. Similar to NPR1, NPR2 activation leads to cGMP production, which modulates cellular processes such as chondrocyte proliferation, bone elongation, and vascular relaxation. NPR2 is highly expressed in growth plate chondrocytes, vascular smooth muscle cells, and the nervous system. Loss-of-function mutations in NPR2 are associated with skeletal dysplasias, such as acromesomelic dysplasia type Maroteaux, characterized by short stature and abnormal bone growth. In the vascular system, NPR2-mediated CNP signaling contributes to endothelial repair and inhibition of vascular smooth muscle proliferation, playing a protective role in cardiovascular health. NPR2 undergoes dimerization and ligand-induced conformational changes to activate its guanylyl cyclase domain, and its activity is modulated by post-translational modifications such as phosphorylation. Research indicates that NPR2 plays an essential role in embryonic development and that its dysregulation may impact tissue regeneration and repair processes. Pharmacological activation of NPR2 has been explored for treating conditions like dwarfism and vascular dysfunction, emphasizing its potential as a therapeutic target.

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