99.48% RP-HPLCLOT: LOT-VF-9921
TB-500 (Thymosin Beta-4 Fragment) Standard
Reference MaterialsSKU: VF-SKU-992

TB-500 (Thymosin Beta-4 Fragment) Standard

CAS: 77591-33-4 | MW: 4963.50 g/mol | Presentation: 10 mg Lyophilized Vial

Purified N-terminal acetylated synthetic peptide fragment standard intended for analytical chromatographic calibration.

Primary Amino Acid Sequence

Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser

$88.00
In Stock — Dispatched in Insulated Cold Packaging
1

Physical Characteristics

APPEARANCEFluffy white lyophilized powder
SOLUBILITYSoluble in aqueous buffers (pH 6.5–7.4)
STORAGE CONDITIONSStore at -20°C long term. Keep container sealed tightly.

Purified N-terminal acetylated synthetic peptide fragment standard intended for analytical chromatographic calibration.

Quality Assurance & Technical Notes

  • HPLC Purity: 99.48% peak area integration
  • ESI-MS m/z [M+4H]4+ = 1241.88 (theoretical 1241.88)
  • Residual TFA content < 1.2%

Verified Researcher Reviews

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