pharmaceutical Glatiramer Acetate-peptide

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Peptides
Product Name:pharmaceutical Glatiramer Acetate-peptide
Price(USD):470.00
Company:Zhejiang Peptites Biotech Co.,Ltd

Basic Info
  • Factory Location: Hangzhou,Zhejiang,China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 3KG

    Contract Manufacturing: CRO,CMO

    Packaging Information: as per customer requests

  • Delivery Lead Time: 15 working days after getting confirmation of orde

    Sample Provided: yes

    Payment Terms: L/C T/T

    Cas: 147245-92-9
    Average MW: 5000-9000
    Appearance: White to slightly yellowish solid
     

     

    Test Specification Result Test method
    Reference No.
    Appearance
     
    White powder White to slightly yellowish solid PT/QC/GA/01-1
    Solubility
     
    Very soluble in water,
     
    Readily soluble in water  PT/QC/GA/01-2
    IR IR spectrum should exhibits the following characteristic modes
    1640 – 1660 cm for amide 1
    1530 – 1570 cm for amide 2
    1380 – 1420 cm for C=O
    Complies PT/QC/GA/01-3
    UV UV Maxima at around 275 nm 276nm PT/QC/GA/01-4
    SEC-HPLC
     
     
    The principal peak in the chromatogram obtained with the test solution is similar in retention time to principal peak in the chromatogram obtained with the reference solution.  
    Purity:  NLT 98%
     
     
     
    Complies
     
     
     
    99%
    PT/QC/GA/01-5
    Amino acid analysis
     
    Average molar fraction of
    L-Tyr    1.0
    L-Ala    3.5 - 5.5
    L-Glu    1.2 - 1.8
    L-Lys    2.7- 4.5
    No more than the traces
    of the other amino acids are present.
     
    1.0
    5.13
    1.75
    3.99
     
    Complies
     
    PT/QC/GA/01-6
    Average Molecular Weight (SEC-HPLC) 50000-9000Da 7200 PT/QC/GA/01-7
    Average Molecular Weight(MALDI) 50000-9000Da 7189 PT/QC/GA/01-8
    pH 5.5-7.0 6.35 PT/QC/GA/01-9

     
     

    Test Specification Result Test method
    Reference No.
    Acetic acid
     
    8%-12% 9.32% PT/QC/GA/01-10
    Water ≤ 13 % (w/w) 8.3% PT/QC/GA/01-11
    TTA NMT 0.1% 0.04% PT/QC/GA/01-12
    Benzyl bromide NMT 0.1% None PT/QC/GA/01-13
    bromide content NMT 0.1% 0.03% PT/QC/GA/01-14
    Bromotyrosine NMT 0.1% None PT/QC/GA/01-15
    Dioxane NMT 10ppm Less than LOD 8ppm PT/QC/GA/01-16
    Piperidine NMT 0.2% Less than LOD 5ppm PT/QC/GA/01-17
    Heavy Metals NMT 20ppm 10 ppm PT/QC/GA/01-18
    Bacterial Endotoxins ≤ 5.0 EU/mg Complies PT/QC/GA/01-19

     

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