Substance P TFA (Neurokinin P TFA) is a neuropeptide, acting as a neurotransmitter and as a neuromodulator in the CNS. The endogenous receptor for substance P is neurokinin 1 receptor (NK1-receptor, NK1R).

Amino-acid Sequence

CAS No. 148470-19-3

Purity & Quality Control

Batch: P112901 DMSO] 100 mg/mL] false] Water] 100 mg/mL] false] Ethanol] 100 mg/mL] false Purity: 99.98%

99.98

Chemical Information & Solubility

Storage (From the date of receipt)	3 years-20°C powder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
			1 month-20°Cin solvent

In vitro
Batch:

DMSO : 100 mg/mL ( (68.41 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : 100 mg/mL

Ethanol : 100 mg/mL

Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.

In vivo Formulation Calculator

Biological Activity

Description	Substance P TFA (Neurokinin P TFA) is a neuropeptide, acting as a neurotransmitter and as a neuromodulator in the CNS. The endogenous receptor for substance P is neurokinin 1 receptor (NK1-receptor, NK1R).

References
[1] Grady EF, et al.Mol Biol Cell. 1995 May;6(5):509-24. [2]Douglas SD, et al.Ann N Y Acad Sci. 2011 Jan;1217:83-95.

References

Product Information

Molecular Formula:	C₆₃H₉₈N₁₈O₁₃S.C₂HF₃O₂
Molecular Weight:	1461.67
CAS No.:	148470-19-3
Appearance:	White Powder
Peptide Content (by %N):	≥80%
Single Impurity (by HPLC):	≤1.0%
Assay (By Anhydrous, Acetic Acid-free):	95.0~105.0%
MS:	Consistent
Packing:	plastic vial(dedicated for peptide packing) or glass vial, quantity according to customer's detail requirement.
Storage (From the date of receipt):	3 years-20°C powder
Shipping:	Room temperature shipping(Stability testing shows this product can be shipped without any cooling measures.)