GLPBio

Ac-Ala-Ala-Ser(PO₃H₂)-Pro-Arg-pNA

Catalog No.: GA20470Purity:>98%
Ac-AApSPR-pNA, excellent chromogenic substrate for the human peptidyl-prolyl cis/trans isomerase Pin1 (kcat/Km = 9300 mM?¹s?¹) and its yeast homolog Ess1 (kcat/Km = 12000 mM?¹s?¹).

Products are for research use only. Not for human use. We do not sell to patients.


Ac-Ala-Ala-Ser(PO₃H₂)-Pro-Arg-pNA
Cas No.: 202739-37-5
1mgIn Stock
$529.00
1
5mgIn Stock
$1,817.00
1

Citations

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  • Nature cover
    Nature
    641, 529–536 (2025)
  • Nature cover
    Nature
    628, 630–638 (2024)
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    Nature
    632, 686–694 (2024)
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    Nature
    618, 1017–1023 (2023)
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    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
  • Cell cover
    Cell
    183(7):1867-1883 (2020)
  • Science cover
    Science
    388(6745) (2025)
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    Science
    387(6739) (2025)
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    Science
    387(6734) (2025)
  • Cell Research cover
    Cell Research
    35, 97–116 (2025)
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    Cell Research
    34, 683–706 (2024)
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    Cell Research
    33, 273–287 (2023)
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    Cell Research
    33, 546–561 (2023)
  • Cell Research cover
    Cell Research
    33, 904–922 (2023)
  • Cell Research cover
    Cell Research
    31, 1291–1307 (2021)

Description

Ac-AApSPR-pNA, excellent chromogenic substrate for the human peptidyl-prolyl cis/trans isomerase Pin1 (kcat/Km = 9300 mM¹s¹) and its yeast homolog Ess1 (kcat/Km = 12000 mM¹s¹).

Chemical Properties

CAS No.
202739-37-5
Molecular Formula
C28H43N10O12P
Molecular Weight
742.68
Solubility
Soluble in DMSO
Storage
Store at -20°C
General tips
Select a suitable solvent according to the product solubility data. Once prepared, aliquot the stock solution to avoid repeated freeze-thaw cycles.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Shipping Condition
Evaluation samples are shipped with blue ice. Other available sizes are shipped at room temperature or with blue ice upon request.

CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility

g/mol

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