PEG-MGF

Chemical & Product Specifications

• Compound Name: PEGylated Mechano Growth Factor (PEG-MGF / PEGylated IGF-1Ec E-Peptide)

• Core Peptide Sequence: Tyr-Gln-Pro-Pro-Ser-Thr-Asn-Lys-Asn-Thr-Lys-Ser-Gln-Arg-Arg-Lys-Gly-Ser-Thr-Phe-Glu-Glu-Arg-Lys

• One-Letter Sequence: YQPPSTNKNTKSQRRKGSTFEERK

• CAS Number: Not assigned / Not established for the complete PEGylated conjugate (Peptide base CAS: 1202044-20-9 related)

• Molecular Formula: $text{C}_{121}text{H}_{200}text{N}_{42}text{O}_{39} cdot (text{C}_{2}text{H}_{4}text{O})_{n}$ (Core peptide formula plus polydisperse PEG chain)

• Theoretical Molecular Mass: Core peptide ~2867.2 Da; Total bioconjugate mass is variable based on nominal PEG polymer distribution (~4.8 kDa to ~5.0 kDa typical nominal range)

• Physical Form: White to off-white lyophilized solid / cake

Batch & Analytical Profile

• Available Vial Quantity: 2 mg per vial

• Lot / Batch Number: PL-2609-081

• Purity (RP-HPLC): $ge 99.0%$ (Sum of conjugate chromatographic profile)

• Identity (MALDI-TOF / LC-MS): Confirmed consistent with PEGylated bioconjugate distribution and peptide core identity

• Container: Type I borosilicate glass serum vial fitted with a chlorobutyl elastomer stopper and a tamper-evident flip-off aluminum crimp seal

Storage & Handling Parameters

• Lyophilized Form: Store at $-20^circtext{C}$ in an airtight, desiccated, and light-protected laboratory freezer.

For Research Use Only (RUO). Not for human or veterinary use.

For Research Use Only (RUO). Not for human or veterinary use.