• Please note that we do not deliver goods between 19.12.2019 and 03.01.2020 due to public holidays. However, we are happy to accept orders for deliveries in 2020 during this period.

Substrates and Inhibitors

1 from 35 pages
No results were found for the filter!
NEW
Z-LRGG-AMC (trifluoroacetate salt)
Z-LRGG-AMC (trifluoroacetate salt)

Item number: Cay26641-50

Z-LRGG-AMC is a fluorogenic substrate for isopeptidase T. Upon enzymatic cleavage by isopeptidase T, 7-amino-4-methylcoumarin (AMC) is released and its fluorescence can be used to quantify isopeptidase T activity. AMC displays excitation/emission maxima of 340-360/440-460 nm, respectively.
Keywords: Z-Leu-Arg-Gly-Gly-7-amino-4-methylcoumarin, Z-Leu-Arg-Gly-Gly-AMC,...
Application: Fluorogenic isopeptidase T substrate
CAS 167698-68-2
MW: 692.8 D
From 107.00€ *
Review
NEW
N-(p-Tosyl)-GPR-pNA (acetate)
N-(p-Tosyl)-GPR-pNA (acetate)

Item number: Cay27568-50

N-(p-Tosyl)-GPR-pNA is a colorimetric substrate for thrombin. Thrombin preferentially binds to and cleaves the Gly-Pro-Arg (GPR) peptide sequence to release p-nitroanilide (pNA), which can be quantified by colorimetric detection at 405 nm as a measure of thrombin activity.
Keywords: N-(p-Tosyl)-Gly-Pro-Arg-p-Nitroanilide, Tos-Gly-Pro-Arg-pNA,...
Application: Photometric thrombin substrate
CAS 86890-95-1
MW: 662.7 D
From 157.00€ *
Review
NEW
Z-D-Arg-Gly-Arg-pNA (hydrochloride)
Z-D-Arg-Gly-Arg-pNA (hydrochloride)

Item number: Cay27583-5

Z-D-Arg-Gly-Arg-pNA is a colorimetric substrate for Factor Xa. Factor Xa preferentially binds to and cleaves the Arg-Gly-Arg (RGR) peptide sequence to release p-nitroanilide (pNA), which can be quantified by colorimetric detection at 405 nm as a measure of Factor Xa activity.
Keywords: Benzyl-D-Arg-Gly-Arg-pNA, Benzyl-D-Arg-Gly-Arg-p-nitroanilide, Factor Xa Chromogenic Substrate, S-2765,...
Application: Photometric Factor Xa substrate
CAS 113711-77-6
MW: 714.6 D
From 49.00€ *
Review
NEW
D-Pro-Phe-Arg-pNA (hydrochloride)
D-Pro-Phe-Arg-pNA (hydrochloride)

Item number: Cay27569-50

D-Pro-Phe-Arg-pNA is a colorimetric substrate for plasma kallikrein. Plasma kallikrein preferentially binds to and cleaves the D-Pro-Phe-Arg (PFR) peptide sequence to release p-nitroanilide (pNA), which can be quantified by colorimetric detection at 405 nm as a measure of plasma kallikrein activity.
Keywords: D-Pro-Phe-Arg-p-nitroaniline, pFR-pNA, Plasma Kallikrein Chromogenic Substrate,...
Application: Photometric plasma kallikrein substrate
CAS 62354-56-7
MW: 611.5 D
From 82.00€ *
Review
NEW
MeO-Suc-RPY-pNA (hydrochloride)
MeO-Suc-RPY-pNA (hydrochloride)

Item number: Cay27706-5

MeO-Suc-RPY-pNA is a colorimetric substrate for serine proteases, including trypsin, chymotrypsin, kallikrein-related peptidase 7 (KLK7), and kallikrein-related peptidase 3/prostate-specific antigen. Serine proteases preferentially bind to and cleave the Arg-Pro-Tyr (RPY) peptide sequence to release p-nitroanilide...
Keywords: Methoxy-Succinyl-Arg-Pro-Tyr-pNA, Methoxy-Succinyl-Arg-Pro-Tyr-p-nitroanilide, S 2586, Serine Protease Chromogenic...
Application: Photometric serine protease substrate
MW: 668.7 D
From 32.00€ *
Review
NEW
Bz-Nle-KRR-AMC (hydrochloride)
Bz-Nle-KRR-AMC (hydrochloride)

Item number: Cay27710-5

Bz-Nle-KRR-AMC is a fluorogenic peptide substrate for yellow fever virus (YFV) non-structural 3 (NS3) and dengue virus (DV) NS2B/3 serine proteases. Upon enzymatic cleavage by YFV NS3 or DV NS2B/3 serine proteases, 7-amino-4-methylcoumarin (AMC) is released and its fluorescence can be used to quantify YFV NS3 or DV...
Keywords: Benzoyl-Nle-Lys-Arg-Arg-7-amino-4-methylcoumarin, Benzoyl-Nle-Lys-Arg-Arg-AMC, Bz-Nle-Lys-Arg-Arg-AMC,...
Application: Fluorogenic YFV NS3 peptide substrate
CAS 863975-32-0
MW: 83.3 D
From 32.00€ *
Review
NEW
Ac-QQQ-AMC (hydrochloride)
Ac-QQQ-AMC (hydrochloride)

Item number: Cay27711-5

Ac-QQQ-AMC is a fluorogenic probe. L-Glutamine tripeptide (QQQ) is a substrate for peptidoglutaminase I and II from the bacterium B. circulans. AMC displays excitation/emission maxima of 340-360/440-460 nm, respectively.
Keywords: Ac-Gln-Gln-Gln-7-amino-4-methylcoumarin, Ac-Gln-Gln-Gln-AMC, Ac-L-Gln-L-Gln-L-Gln-AMC,...
Application: Fluorogenic probe, B. circulans peptidoglutaminase I & II substrate
MW: 601.6 D
From 32.00€ *
Review
Bz-IEGR-pNA (acetate)
Bz-IEGR-pNA (acetate)

Item number: Cay27567-5

Bz-IEGR-pNA is a colorimetric substrate for Factor Xa. Factor Xa preferentially binds to and cleaves the Ile-Glu-Gly-Arg (IEGR) peptide sequence to release p-nitroanilide (pNA), which can be quantified by colorimetric detection at 405 nm as a measure of Factor Xa activity.
Keywords: Bz-Ile-Glu-Gly-Arg-pNA, Bz-Ile-Glu-Gly-Arg-p-nitroanilide, Factor Xa Chromogenic Substrate,...
Application: Photometric Factor Xa substrate
CAS 1325307-57-0
MW: 7578 D
From 32.00€ *
Review
Histone H3 (23-34) (human, mouse, rat, bovine) (trifluoroacetate salt)
Histone H3 (23-34) (human, mouse, rat, bovine)...

Item number: Cay28139-1

Histone H3 (23-34) is a peptide fragment of histone H3 that corresponds to amino acid residues 24-35 of the human histone H3.1 and H3.2 sequences. It contains lysine residues at positions 23 and 27 that are subject to methylation and acetylation and have a role in the regulation of gene expression and a serine...
Keywords: KAARKSAPATGG, L-lysyl-L-alanyl-L-alanyl-L-arginyl-L-lysyl-L-seryl-L-alanyl-L-prolyl-L-alanyl-L-threonylglycylglycine,...
Application: Peptide fragment, Methylation / acetylation / phosphorylation studies
MW: 1114.3 D
249.00€ *
Review
Histone H3 (69-89) amide (human, mouse, rat, bovine) (trifluoroacetate salt)
Histone H3 (69-89) amide (human, mouse, rat, bovine)...

Item number: Cay28146-1

Histone H3 (69-89) amide is a peptide fragment of histone H3 that corresponds to amino acid residues 70-90 of the human histone H3.1 and H3.2 sequences. Histone H3 (69-89) amide contains a lysine residue at position 79 that is subject to methylation and acetylation and has a role in regulation of gene expression.
Keywords: RLVREIAQDFKTDLRFQSSAV-NH2,...
Application: Peptide fragment, Methylation / acetylation studies
MW: 2478.8 D
312.00€ *
Review
alpha-Bungarotoxin
alpha-Bungarotoxin

Item number: Cay16385-1

alpha-Bungarotoxin is a snake venom-derived toxin that irreversibly binds nicotinic acetylcholine receptors (Ki = ~2.5 µM in rat) present in skeletal muscle, blocking action of acetylcholine at the postsynaptic membrane and leading to paralysis. It has been widely used to characterize activity at the neuromuscular...
Keywords: alpha-Bgt, alpha-BTX, alpha-bungarotoxin
Application: Irreversible nicotinic acetylcholine receptor blocker
CAS 11032-79-4
MW: 7984.2 D
187.00€ *
Review
Pepstatin
Pepstatin

Item number: LKT-P1761.25

An inhibitor of acid proteases isolated from streptomyces. It has been shown to induce contractile effects on rat aorta rings.
Keywords: Pepstatin A
Application: Aspartyl Protease inhibitor
CAS 26305-03-3
MW: 685,89 D
From 87.00€ *
Review
1 from 35 pages
Viewed