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Substance P (3-11)

Substance P Fragment

Substance P (3-11) is a truncated form of the neuropeptide Substance P that effectively crosses the blood-brain barrier. This fragment exhibits potent contracting activity on guinea pig ileum and stimulates chemotaxis in human monocytes. It is utilized in research focused on neuroinflammation, pain pathways, and immune response modulation.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	51165-11-8
Applications	Substance P Fragment
Formula	C₅₂H₇₉N₁₃O₁₁S
Molecular Weight	1094.33
SMILES	C(N[C@H](C(N[C@H](C(N[C@@H](CC1=CC=CC=C1)C(N[C@@H](CC2=CC=CC=C2)C(NCC(N[C@H](C(N[C@@H](CCSC)C(N)=O)=O)CC(C)C)=O)=O)=O)=O)CCC(N)=O)=O)CCC(N)=O)(=O)[C@H]3N(C([C@H](CCCCN)N)=O)CCC3

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.