Description
B7-33 — H2 Relaxin Analogue, RXFP1 Receptor Ligand
B7-33 is a synthetic, functionally selective H2 relaxin analogue. It is supplied for in vitro laboratory research only.
Research context
Preclinical literature has examined B7-33’s activation of the RXFP1 receptor and its engagement of the pERK1/2 signaling cascade independent of cAMP-pathway activation. Investigators have studied its effect on matrix metalloproteinase (MMP) upregulation and myofibroblast differentiation in extracellular-matrix signaling assay models. Model systems include cardiac and vascular cell cultures used to examine collagen-degradation pathways and vasodilatory receptor signaling.
Specification
- Available sizes: 2mg · 10mg
- Form: lyophilised powder
- Purity: ≥99% (HPLC)
- Testing: independently lot-tested by Horizon Analytical · Certificate of Analysis per lot
For laboratory research use only. This material is supplied to qualified researchers and institutions for in vitro investigational use. It is not a drug, food, cosmetic or medical device. It is not intended for human or veterinary use, for diagnosis, treatment, cure or prevention of any disease, or for any use outside a controlled laboratory environment. No statement on this site has been evaluated by the Food and Drug Administration. Keep out of reach of children.
Related Research
Compound family: LL-37, Dermorphin, BPC-157, NAD+
Browse: Cellular & Tissue Research · All Research Peptides
Reconstitution & Lab Testing: All products independently tested by Horizon Analytical. See our Reconstitution & Lab Testing FAQ. Reconstitution typically requires BAC Water.


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