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A4341

Sigma-Aldrich

Azo dye-impregnated collagen

protease substrate, powder, suitable for non-specific protease substrate

Synonym(s):

Azocoll

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About This Item

UNSPSC Code:
12352204
NACRES:
NA.32
Pricing and availability is not currently available.

Product Name

Azo dye-impregnated collagen, collagenase substrate

biological source

bovine skin

Quality Level

200

form

powder

technique(s)

activity assay: suitable

suitability

suitable for non-specific protease substrate (Dye-impregnated hide powder.)

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

A4341-BULK:
A4341-1G:
A4341-1EA:
A4341-5G:
A4341-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
SLBR7573V
SLBM6167V
SLBG6996V
080M5305V
080M5305

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Nur Syafiqah Muhammed et al.
The protein journal, 40(3), 419-435 (2021-04-20)
Acinetobacter baumannii is a ubiquitous bacteria that is increasingly becoming a formidable nosocomial pathogen. Due to its clinical relevance, studies on the bacteria's secretory molecules especially extracellular proteases are of interest primarily in relation to the enzyme's role in virulence.
R Chavira et al.
Analytical biochemistry, 136(2), 446-450 (1984-02-01)
Azocoll, an insoluble, ground collagen to which a bright-red azodye is attached has been widely used for the assay of proteolytic enzymes. Earlier studies showed that hydrolysis of azocoll progressed linearly as a function of proteinase concentration but in an

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