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Substrates

572
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  • 1,4-Dithio-DL-threitol

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    DTT
    Catalog Number:
    00127
    CAS Number:
    3483-12-3, 27565-41-9
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00004877
    Molecular Formula:
    C4H10O2S2
    Molecular Weight:
    154.24
  • L-Arginine

    Grade:
    Meets USP Specification
    Purity:
    98.5 - 101.5% (Assay on dried basis)
    Synonym:
    L-Arg-OH
    Catalog Number:
    00024
    Grade:
    Meets USP Specification
    CAS Number:
    74-79-3
    Purity Limit:
    98.5 - 101.5% (Assay on dried basis)
    MDL NO:
    MFCD00002635
    Molecular Formula:
    C6H14N4O2
    Molecular Weight:
    174.2
  • 2-Nitrophenyl-β-D-galactopyranoside

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-Nitrophenyl-β-D-galactoside
    Catalog Number:
    00238
    CAS Number:
    369-07-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00063255
    Molecular Formula:
    C12H15NO8
    Molecular Weight:
    301.3
  • Phosphoenolpyruvate potassium salt

    Synonym:
    Phospho(enol)pyruvic acid potassium salt
    Catalog Number:
    09711
    CAS Number:
    4265-07-0
    MDL NO:
    MFCD00044476
    Molecular Formula:
    C3H4O6PK
    Molecular Weight:
    206.13
  • 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Bromo-4-chloro-3-indolyl-β-D-galactoside
    Catalog Number:
    00320
    CAS Number:
    7240-90-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00005666
    Molecular Formula:
    C14H15BrClNO6
    Molecular Weight:
    408.64
  • 5-Bromo-4-chloro-3-indolyl phosphate disodium salt

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    BCIP·2Na
    Catalog Number:
    00517
    CAS Number:
    102185-33-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00036757
    Molecular Formula:
    C8H4BrClNO4PNa2
    Molecular Weight:
    370.43
  • L-Lysine hydrochloride

    Grade:
    Meets USP specification
    Purity:
    98.5 - 101.5% (Assay)
    Synonym:
    L-Lys-OH·HCl
    Catalog Number:
    00203
    Grade:
    Meets USP specification
    CAS Number:
    657-27-2
    Purity Limit:
    98.5 - 101.5% (Assay)
    MDL NO:
    MFCD00064564
    Molecular Formula:
    C6H14N2O2·HCl
    Molecular Weight:
    182.65
  • Nα-Boc-L-lysine methyl ester acetate salt

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-L-Lys-OMe·AcOH
    Catalog Number:
    05555
    CAS Number:
    55757-60-3
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00237564
    Molecular Formula:
    C12H24N2O4·C2H402
    Molecular Weight:
    320.38
  • Gly-Pro-OH

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Glycyl-L-proline
    Catalog Number:
    03362
    CAS Number:
    704-15-4
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00020840
    Molecular Formula:
    C7H12N2O3
    Molecular Weight:
    172.18
  • H-Ala-Pro-OH

    Purity:
    ≥ 99% (Purity by TLC)
    Catalog Number:
    36972
    CAS Number:
    13485-59-1
    Purity Limit:
    ≥ 99% (Purity by TLC)
    Molecular Formula:
    C8H14N2O3
    Molecular Weight:
    186.21
  • Z-Arg-Arg-AMC hydrochloride salt

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32723
    CAS Number:
    88937-61-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00133576
    Molecular Formula:
    C30H39N9O6 · HCl
    Molecular Weight:
    658.15
  • Catalog Number:
    32587
    CAS Number:
    23827-93-2
    MDL NO:
    MFCD00037333
    Molecular Formula:
    C8H14N2O4
    Molecular Weight:
    202.21
  • Copper(I) bromide dimethyl sulfide complex

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Copper(I) bromide methyl sulfide complex
    Hazmat
    Catalog Number:
    31863
    CAS Number:
    54678-23-8
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00043295
    Molecular Formula:
    C2H6BrCuS
    Molecular Weight:
    205.58
  • L-γ-Glutamyl-p-nitroanilide monohydrate

    Synonym:
    L-Glutamic acid 5-(4-nitroanilide) monohydrate
    Catalog Number:
    29901
    CAS Number:
    7300-59-6
    MDL NO:
    MFCD00066286
    Molecular Formula:
    C11H13N3O5·H2O
    Molecular Weight:
    285.25
  • Nα-Boc-L-lysine methyl ester hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    Boc-L-lysine methyl ester hydrochloride
    Catalog Number:
    12408
    CAS Number:
    55757-60-3, 99532-86-2
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00076957
    Molecular Formula:
    C12H24N2O4·HCl
    Molecular Weight:
    296.83
  • H-Gly-Pro-Hyp-OH

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    08680
    CAS Number:
    2239-67-0
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00037343
    Molecular Formula:
    C12H19N3O5
    Molecular Weight:
    285.3
  • Boc-Gly-Lys-Arg-AMC·HCl

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    07841
    CAS Number:
    133448-23-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237555
    Molecular Formula:
    C29H44N8O7·HCl
    Molecular Weight:
    653.18
  • H-Phe-Pro-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    06182
    CAS Number:
    7669-65-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00020833
    Molecular Formula:
    C14H18N2O3
    Molecular Weight:
    262.31
  • L-Aspartic acid β-7-amido-4-methylcoumarin

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    L-Asp(AMC)-OH
    Catalog Number:
    05885
    CAS Number:
    133628-73-6
    Purity Limit:
    ≥ 99.5% (HPLC)
    MDL NO:
    MFCD00236804
    Molecular Formula:
    C14H14N2O5
    Molecular Weight:
    290.23
  • L-Arginine 4-nitroanilide dihydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Arg-pNA·2HCl
    Catalog Number:
    03301
    CAS Number:
    40127-11-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00058249
    Molecular Formula:
    C12H18N6O3·2HCl
    Molecular Weight:
    367.3
  • Nα-Benzoyl-DL-arginine-4-nitroanilide hydrochloride

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Benzoyl-DL-arginine-4-nitroanilide hydrochloride
    Catalog Number:
    01715
    CAS Number:
    911-77-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00012846
    Molecular Formula:
    C19H22N6O4·HCl
    Molecular Weight:
    434.9
  • Suc-Ala-Ala-Ala-pNA

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Succinyl-L-alanine-L-alanine-L-alanine 4-nitroanilide
    Catalog Number:
    00322
    CAS Number:
    52299-14-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00036774
    Molecular Formula:
    C19H25N5O8
    Molecular Weight:
    451.44
  • Ne-Biotinyl-L-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Lys(biotinyl)-OH
    Catalog Number:
    47627
    CAS Number:
    576-19-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077319
    Molecular Formula:
    C16H28N4O4S
    Molecular Weight:
    372.49
  • H-Ala-Ala-Ala-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    36958
    CAS Number:
    5874-90-8
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00025557
    Molecular Formula:
    C9H17N3O4
    Molecular Weight:
    231.25
  • H1-7 acetate salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    H-Arg-Arg-Lys-Ala-Ser-Gly-Pro-OH acetate salt
    Catalog Number:
    32961
    CAS Number:
    65189-70-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02259556
    Molecular Formula:
    C31H58N14O9·C2H4O2
    Molecular Weight:
    830.94
  • Catalog Number:
    32711
    CAS Number:
    60189-44-8, 65022-17-5
    MDL NO:
    MFCD00155539
    Molecular Formula:
    C14H18N4O4·HCl
    Molecular Weight:
    342.78
  • Ac-Lys(Ac)-D-Ala-D-Ala-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Ac2-Lys-D-Ala-D-Ala-OH
    Catalog Number:
    32932
    CAS Number:
    24570-39-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037235
    Molecular Formula:
    C16H28N4O6
    Molecular Weight:
    372.42
  • Abz-Ala-Gly-Leu-Ala-p-nitrobenzylamide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    AAGLAN
    Catalog Number:
    32894
    CAS Number:
    100307-95-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237463
    Molecular Formula:
    C28H37N7O7
    Molecular Weight:
    583.65
  • Catalog Number:
    32705
    CAS Number:
    98516-72-4, 108321-84-2
    MDL NO:
    MFCD00167024
    Molecular Formula:
    C19H18N2O3·C2HF3O2
    Molecular Weight:
    436.38
  • Boc-Val-Pro-Arg-AMC hydrochloride salt

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-Val-Pro-Arg-AMC hydrochloride salt
    Catalog Number:
    32837
    CAS Number:
    65147-04-8, 70375-24-5
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00058181
    Molecular Formula:
    C31H45N7O7·HCl
    Molecular Weight:
    664.2
  • Catalog Number:
    32710
    CAS Number:
    65147-09-3
    MDL NO:
    MFCD03788152
    Molecular Formula:
    C29H43N7O7·C2H4O2
    Molecular Weight:
    661.75
  • H-Arg-Pro-pNA trifluoroacetate salt

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32825
    CAS Number:
    157054-08-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD18633396
    Molecular Formula:
    C17H25N7O4·C2HF3O2
    Molecular Weight:
    505.45
  • H-Gly-Pro-pNA·HCl

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    32616
    CAS Number:
    103213-34-9
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00058170
    Molecular Formula:
    C13H16N4O4·HCl
    Molecular Weight:
    328.76
  • H-Lys-Ala-pNA·2HCl

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32629
    CAS Number:
    390366-87-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02259660
    Molecular Formula:
    C15H23N5O4 ·2HCl
    Molecular Weight:
    410.3
  • H-Ala-Ala-pNA hydrochloride salt

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    32688
    CAS Number:
    57282-69-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00058290
    Molecular Formula:
    C12H16N4O4·HCl
    Molecular Weight:
    316.74
  • FA-Gly-Leu-Ala-OH

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32602
    CAS Number:
    56186-50-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237638
    Molecular Formula:
    C18H25N3O6
    Molecular Weight:
    379.42
  • H-Gly-Pro-βNA

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32592
    CAS Number:
    16046-01-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037738
    Molecular Formula:
    C17H19N3O2
    Molecular Weight:
    297.36
  • Pyr-Phe-Leu-pNA

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    32579
    CAS Number:
    85901-57-1
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00080242
    Molecular Formula:
    C26H31N5O6
    Molecular Weight:
    509.56
  • H-Met-Ala-Ser-OH

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32601
    CAS Number:
    17351-33-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00055791
    Molecular Formula:
    C11H21N3O5S
    Molecular Weight:
    307.37
  • H-Pro-Glu-OH

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    32586
    CAS Number:
    67644-00-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037872
    Molecular Formula:
    C10H16N2O5
    Molecular Weight:
    244.25
  • H-Leu-Trp-OH

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    08841
    CAS Number:
    5156-22-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00037951
    Molecular Formula:
    C17H23N3O3
    Molecular Weight:
    317.39
  • Catalog Number:
    08503
    CAS Number:
    54419-93-1
    MDL NO:
    MFCD00038689
    Molecular Formula:
    C10H18N4O5
    Molecular Weight:
    274.28
  • H-Gly-Arg-4MβNA·2HCl

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    08548
    CAS Number:
    100940-56-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00237896
    Molecular Formula:
    C19H26N6O3·2HCl
    Molecular Weight:
    459.38
  • For-Met-Ala-Ser-OH

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    N-Formyl-Met-Ala-Ser-OH
    Catalog Number:
    08098
    CAS Number:
    17351-32-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00134891
    Molecular Formula:
    C12H21N3O6S
    Molecular Weight:
    335.38
  • Boc-Phe-Ser-Arg-AMC·AcOH

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    07884
    CAS Number:
    73554-90-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00152009
    Molecular Formula:
    C33H43N7O8·C2H4O2
    Molecular Weight:
    725.9
  • Catalog Number:
    07933
    CAS Number:
    102601-21-8
    MDL NO:
    MFCD00058183
    Molecular Formula:
    C23H25N5O4·HCl
    Molecular Weight:
    471.94
  • Z-Ala-Phe-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-alanyl-L-phenylalanine
    Catalog Number:
    06392
    CAS Number:
    2768-53-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00020425
    Molecular Formula:
    C20H22N2O5
    Molecular Weight:
    370.41
  • L-Proline 4-nitroanilide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Pro-pNA
    Catalog Number:
    06203
    CAS Number:
    7369-91-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037865
    Molecular Formula:
    C11H13N3O3
    Molecular Weight:
    235.15
  • DL-Alanine β-naphthylamide hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    DL-Ala-βNA·HCl
    Catalog Number:
    06030
    CAS Number:
    74144-49-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00012563
    Molecular Formula:
    C13H14N2O·Cl
    Molecular Weight:
    250.77
  • Z-Gly-Pro-pNA

    Purity:
    ≥ 99.0% (HPLC)
    Catalog Number:
    04692
    CAS Number:
    65022-15-3
    Purity Limit:
    ≥ 99.0% (HPLC)
    MDL NO:
    MFCD00038815
    Molecular Formula:
    C21H22N4O6
    Molecular Weight:
    426.43