P21 Peptide Spray 25MG

Product Description

P21 (also known as P021 or Peptide 021) is a synthetic tetrapeptide mimetic derived from the active region of ciliary neurotrophic factor (CNTF), specifically amino acid residues 148-151. This small-molecule peptide contains an adamantylated glycine at the C-terminus that increases lipophilicity and blood-brain barrier permeability while reducing enzymatic degradation.

Research investigations have examined P21 in studies of BDNF expression modulation, neurogenesis pathways, tau protein phosphorylation mechanisms, and GSK-3β activity in neurodegeneration models.

The compound is used in controlled laboratory environments for investigating neuroprotective mechanisms, synaptic plasticity, and cognitive function pathways. Supplied as pharmaceutical-grade lyophilized powder with third-party verified purity testing for qualified research institutions conducting in vitro research applications only.

Peptide Specifications

SPECIFICATION	DESCRIPTION
Sequence	DGGL-adamantane-G (Ac-DGGL(A)G-NH2)
Molecular Formula	C30H54N6O5
Molecular Weight	578.3 g/mol
CAS Number	Not assigned
Synonyms	P021, Peptide 021, CDK inhibitor-1
Purity	≥98.5% (HPLC)
Solubility	Soluble in water, bacteriostatic water
Storage Conditions	Store at -20°C for long-term storage, 2-8°C refrigerated when in use, away from heat, light, and moisture
Physical Appearance	White lyophilized powder
Shelf Life	36 months from date of manufacture when stored properly
Quality Verification	Third-party tested by certified laboratory
Manufacturing Standard	USA-made, pharmaceutical-grade, GMP compliant
Intended Application	In vitro research applications only

Our Product Quality Guarantee

Every Limitless Biotech compound undergoes independent testing for endotoxins and sterility, meeting rigorous research standards through our systematic quality protocols and proactive manufacturing processes.

Buy P21 Peptide From Limitless Biotech

Limitless Biotech provides USA-manufactured P21 peptide spray for sale with verified molecular sequences and purity through comprehensive third-party testing. We ensure research quality with same-day shipping and dedicated customer support for your scientific endeavors.