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Peptide Critic Community

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Peptira quality

Scheduled Pinned Locked Moved Peptide Discussion
thymosin-alpha-1
6 Posts 3 Posters 252 Views 1 Watching
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  • M Offline
    M Offline
    MCMAC3998
    wrote on last edited by
    #1

    I bought a kit (10 vials) of Thymosin Alpha 1 for research from Peptira. I reconstituted 2 vials and both were cloudy. I reached out to Peptira and sent 2 photos. They stated TA1 is, "Finicky" and maybe the pH balance was off and/or temperature was affecting it. They suggested I add acetic acid and/or phosphate buffered saline. Is this a "thing" and should I be responsible for adding solutions to it to make it right?

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    • Stan DouglasS Offline
      Stan DouglasS Offline
      Stan Douglas
      wrote on last edited by
      #2

      Yes, you should know the ends and outs of the pep you are researching prior to buying.

      M 1 Reply Last reply
      0
      • WisGal64W Online
        WisGal64W Online
        WisGal64
        wrote on last edited by
        #3

        It haven’t encountered cloudy with TA-1, only gel towards end of vial, my understanding is that AA can help

        “Currently in a committed relationship with my plateau. Waiting for my receptor reset to file for divorce”

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        • WisGal64W Online
          WisGal64W Online
          WisGal64
          wrote on last edited by WisGal64
          #4

          Here’s a doc that mentions PH balance needed

          https://pdf.benchchem.com/15623/Thymosin_Alpha_1_Stability_and_Degradation_A_Technical_Support_Center.pdf

          “Currently in a committed relationship with my plateau. Waiting for my receptor reset to file for divorce”

          M 1 Reply Last reply
          0
          • Stan DouglasS Stan Douglas

            Yes, you should know the ends and outs of the pep you are researching prior to buying.

            M Offline
            M Offline
            MCMAC3998
            wrote on last edited by
            #5

            @Stan-Douglas My rat has used TA1 in the past and it was never cloudy

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            • WisGal64W WisGal64

              Here’s a doc that mentions PH balance needed

              https://pdf.benchchem.com/15623/Thymosin_Alpha_1_Stability_and_Degradation_A_Technical_Support_Center.pdf

              M Offline
              M Offline
              MCMAC3998
              wrote on last edited by
              #6

              @WisGal64 Thank you

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