For a 2mg vial, adding 1ml of bacteriostatic water creates a concentration of 2mg/ml (2000mcg/ml)
The material is provided as a lyophilized reference powder in sealed vials and is used for reproducible, standardized laboratory studies under controlled conditions
TB-500 Synonyms / Designations: TB-500, Thymosin Beta-4 Fragment, Synthetic Thymosin b4Derived Peptide CAS Number: 77591-33-4 Molecular Formula: C212H350N56O78S Molecular Weight: ~4963.0 g/mol Peptide Length: 43 amino acids Peptide Type: Synthetic peptide derived from thymosin beta-4 Purity: 99 % (HPLC, typical) Appearance: White to off-white lyophilised powder Pack Size: 5 mg (typical) Storage: Desiccated, protected from light, stored at 20 C or below Solubility: Soluble in water and buffered aqueous solutions Description & Mechanism TB-500 is a synthetic peptide derived from the active region of thymosin beta-4, developed for experimental investigation of actin-binding dynamics, cell migration, and cytoskeletal organisation in controlled research settings
Adding a second compound while still experiencing significant adverse effects from the first makes it impossible to isolate which agent is responsible for new or worsening symptoms
Redesignating paragraph (d)(5) as (d)(6), and paragraph (d)(6) as (d)(5)