L-Alanine 4-nitroanilide hydrochloride

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Description

H-Ala-pNAHCl is a substrate for L-alanine aminopeptidase, which is an enzyme that is localized in bacterial cell walls responsible for the cleavage of L-alanine from various peptides. Significant L-alanine aminopeptidase activity is specific to gram-negative microbes. Therefore, H-Ala-pNAHCl can be used in support of evidence that an organism is gram-positive or gram-negative. It is split by L-alanine aminopeptide into L-alanine and 4-nitroanine. The latter compound causes bacterial suspensions to turn yellow.

Product Specifications
H-Ala-pNA·HCl

MOLECULAR BIOLOGY GRADE

Formula: C9H11N3O3·HCl

MW: 245.66 g/mol

Storage/Handling: Store at -20°C. Protect from light.

PubChem Chemical ID: 2802426

L-Alanine 4-nitroanilide hydrochloride

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Catalog Number:
A-200-25
CAS Number:
31796-55-1
$280.00

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    Description

    H-Ala-pNAHCl is a substrate for L-alanine aminopeptidase, which is an enzyme that is localized in bacterial cell walls responsible for the cleavage of L-alanine from various peptides. Significant L-alanine aminopeptidase activity is specific to gram-negative microbes. Therefore, H-Ala-pNAHCl can be used in support of evidence that an organism is gram-positive or gram-negative. It is split by L-alanine aminopeptide into L-alanine and 4-nitroanine. The latter compound causes bacterial suspensions to turn yellow.

    Product Specifications
    H-Ala-pNA·HCl

    MOLECULAR BIOLOGY GRADE

    Formula: C9H11N3O3·HCl

    MW: 245.66 g/mol

    Storage/Handling: Store at -20°C. Protect from light.

    PubChem Chemical ID: 2802426

    Product Specifications

    Catalog ID: A-200
    CAS #: 31796-55-1
    MW: 245.66 g/mol
    Grade: MOLECULAR BIOLOGY GRADE
    Storage/handling: Store at -20°C. Protect from light.

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