A thymosin β4-derived peptide
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Octapeptide-2 (trifluoroacetate salt)

Item No. 35184

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
L-lysyl-L-leucyl-L-lysyl-L-lysyl-L-threonyl-L-α-glutamyl-L-threonyl-L-glutamine, trifluoroacetate salt
Synonyms
  • KLKKTETQ
Molecular Formula
C42H78N12O14• XCF3COOH
Purity
≥95%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMF: 5 mg/mlDMSO: 15 mg/mlEthanol: 1 mg/mlPBS (pH 7.2): 5 mg/ml
SMILES
NCCCC[C@H](N)C(N[C@@H](CC(C)C)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H]([C@H](O)C)C(N[C@@H](CCC(O)=O)C(N[C@@H]([C@H](O)C)C(N[C@H](C(O)=O)CCC(N)=O)=O)=O)=O)=O)=O)=O)=O.OC(C(F)(F)F)=O
InChi Code
InChI=1S/C42H78N12O14.C2HF3O2/c1-22(2)21-30(52-35(60)25(46)11-5-8-18-43)39(64)49-26(12-6-9-19-44)36(61)48-27(13-7-10-20-45)37(62)53-33(23(3)55)40(65)50-28(15-17-32(58)59)38(63)54-34(24(4)56)41(66)51-29(42(67)68)14-16-31(47)57;3-2(4,5)1(6)7/h22-30,33-34,55-56H,5-21,43-46H2,1-4H3,(H2,47,57)(H,48,61)(H,49,64)(H,50,65)(H,51,66)(H,52,60)(H,53,62)(H,54,63)(H,58,59)(H,67,68);(H,6,7)/t23-,24-,25+,26+,27+,28+,29+,30+,33+,34+;/m1./s1
InChi Key
RDSZRXYVXCUDKT-KWTBQAEMSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

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    50 mg

    $35

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    100 mg

    $65

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    250 mg

    $152

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    500 mg

    $268

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    Product Description

    Octapeptide-2 is a thymosin β4-derived peptide.1 It promotes thymidine incorporation in mouse keratinocytes in a concentration-dependent manner.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Chung, Y.J., Kim, Y.D., and Kim, C.R. Peptides for promoting hair growth and improving wrinkle and cosmetic compositions comprising the same. (2012).