24 Results for "

Val-Leu

" in MedChemExpress (MCE) Product Catalog:
Products (24)

24 Results for "Val-Leu" in MCE Product Catalog:

Cat. No.: HY-131409
CAS No.: 62354-43-2
Purity:  99.55%
Synonyms: D-Val-Leu-Lys-p-itoailide dihydrochloride; D-VLK-pNA dihydrochloride; S 2251 dihydrochloride
Target:  

Fluorescent Dye

Research Areas:  

Others

D-Val-Leu-Lys-pNA (D-Val-Leu-Lys-p-nitroanilide) dihydrochloride is a chromogenic peptide substrate that serves as a characteristic substrate for plasmin and plasminogen. D-Val-Leu-Lys-pNA dihydrochloride acts as a sensitive substrate for the DFE27 serine protease derived from Bacillus subtilis DC27. Catalyzed by plasmin, D-Val-Leu-Lys-pNA dihydrochloride binds and hydrolyzes to release p-nitroaniline (pNA), which can be detected colorimetrically at 405 nm as a measure of fibrinolytic activity .
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Cat. No.: HY-P4668
CAS No.: 3989-97-7
Synonyms: Val-Leu; H-Val-Leu-OH
Target:  

Bacterial

Research Areas:  

Infection

Valylleucine (Val-Leu; H-Val-Leu-OH) is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .
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Cat. No.: HY-114150D
CAS No.: 162303-66-4
Purity:  99.75%
Target:  

Kallikrein

Research Areas:  

Others

D-Val-Leu-Arg-pNA (acetate) is the acetate form of D-Pro-Phe-Arg-p-nitroanilide (pNa). D-Pro-Phe-Arg-p-nitroanilide (pNa) is the substrate for kallikrein and can be used to assay the activity of kallikrein .
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Cat. No.: HY-P4668A
CAS No.: 27530-02-5
Synonyms: Val-Leu TFA; H-Val-Leu-OH TFA
Target:  

Bacterial

Research Areas:  

Infection

Valylleucine (Val-Leu; H-Val-Leu-OH) TFA is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine TFA, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .
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Cat. No.: HY-P4341A
Target:  

PAI-1 Fluorescent Dye

Research Areas:  

Others

D-Val-Leu-Lys-AMC TFA is a selective fluorogenic peptide substrate of plasmin. D-Val-Leu-Lys-AMC TFA can be used for the quantification of enzymatic activity of plasmin. Ex: 360-380 nm, Em: 440-460 nm .
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Cat. No.: HY-P4310
CAS No.: 73554-84-4
Target:  

Ser/Thr Protease

Research Areas:  

Others

Boc-Val-Leu-Lys-AMC is a sensitive, fluorogenic, and specific substrate of plasmin, as well as acrosin from the ascidian Halocynthia roretzi, porcine calpain isozymes I and II, and papain .
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Cat. No.: HY-P4337A
Target:  

Fluorescent Dye

Research Areas:  

Others

Dansyl-Gly-Cys-Val-Leu-Ser TFA is a dansyl-labeled peptide .
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Cat. No.: HY-P4755
CAS No.: 282726-24-3
Research Areas:  

Others

N-((RS)-2-Hydroxy-propyl)-Val-Leu-anilide is a polypeptide composed of L-phenyleline and L-leucine bound to aniline groups. N-((RS)-2-Hydroxy-propyl)-Val-Leu-anilide can be used to quantitatively determine the N-terminal heme adduct formed upon exposure to propylene oxide (PO) .
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Cat. No.: HY-148337
CAS No.: 66317-22-4
Target:  

Peptides

Research Areas:  

Others

Thr-Val-Leu is a central nervous system tripeptide and reduces Thr-Val-Leu content in schizophrenic brain tissue .
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Cat. No.: HY-P3649
CAS No.: 75590-15-7
Research Areas:  

Cardiovascular Disease

D-Val-Leu-Lys-chloromethylketone is a polypeptide containing three amino acids. D-Val-Leu-Lys-chloromethylketone can act as an anticoagulant .
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Cat. No.: HY-P4341
CAS No.: 148168-23-4
Target:  

PAI-1 Fluorescent Dye

Research Areas:  

Others

D-Val-Leu-Lys-AMC is a selective fluorogenic peptide substrate of plasmin. D-Val-Leu-Lys-AMC can be used for the quantification of enzymatic activity of plasmin. Ex: 360-380 nm, Em: 440-460 nm .
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Cat. No.: HY-114150
CAS No.: 64816-14-4
Target:  

PAI-1

Research Areas:  

Others

D-Val-Leu-Arg-pNA is a glandular kininoreleasing enzyme substrate that also acts as a substrate for tissue-type plasminogen activator (t-PA) with no apparent affinity for fibrin .
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Cat. No.: HY-P4789
CAS No.: 194351-54-7
Target:  

Peptides

Research Areas:  

Others

N-Me-Val-Leu-anilide is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .
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Cat. No.: HY-P4337
CAS No.: 143744-88-1
Target:  

Fluorescent Dye

Research Areas:  

Others

Dansyl-Gly-Cys-Val-Leu-Ser is a dansyl-labeled peptide .
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Cat. No.: HY-P5386
Research Areas:  

Others

H-d-Val-Leu-Arg-AFC is a biological active peptide. (kallikrein substrate)
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Cat. No.: HY-168378
CAS No.: 63589-93-5
Synonyms: S-2251
Target:  

Fluorescent Dye

Research Areas:  

Others

D-Val-Leu-Lys-pNA (S-2251) is a chromogenic peptide substrate that serves as a characteristic substrate for plasmin and plasminogen. D-Val-Leu-Lys-pNA acts as a sensitive substrate for the DFE27 serine protease derived from Bacillus subtilis DC27. Catalyzed by plasmin, D-Val-Leu-Lys-pNA binds and hydrolyzes to release p-nitroaniline (pNA), which can be detected colorimetrically at 405 nm as a measure of fibrinolytic activity .
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Cat. No.: HY-P4758
CAS No.: 194351-52-5
Target:  

Peptides

Research Areas:  

Others

N-2-Cyanoethyl-Val-Leu-anilide is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .
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Cat. No.: HY-P4761
CAS No.: 194351-53-6
Target:  

Peptides

Research Areas:  

Others

N-2-Hydroxyethyl-Val-Leu-anilide is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .
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Cat. No.: HY-P3760
CAS No.: 158879-51-7
Target:  

Peptides

Research Areas:  

Others

H-Pro-Phe-Thr-Arg-Asn-Tyr-Tyr-Val-Arg-Ala-Val-Leu-His-Leu-OH is an peptide. H-Pro-Phe-Thr-Arg-Asn-Tyr-Tyr-Val-Arg-Ala-Val-Leu-His-Leu-OH can be used for the research of various biochemical studies .
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Cat. No.: HY-P4756
CAS No.: 282725-67-1
Target:  

Peptides

Research Areas:  

Others

N-(2-Carbamoyl-ethyl)-Val-Leu-anilide is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .
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