MilliporeSigma
All Photos(1)

Documents

B3133

Sigma-Aldrich

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride

≥99% (TLC), suitable for substrate for trypsin

Sign Into View Organizational & Contract Pricing

Synonym(s):
L-BAPA, L-BAPNA, BANI
Empirical Formula (Hill Notation):
C19H22N6O4 · HCl
CAS Number:
Molecular Weight:
434.88
Beilstein/REAXYS Number:
4081878
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.32

Quality Level

assay

≥99% (TLC)

form

powder

solubility

acetone: water (1:1): 50 mg/mL

suitability

suitable for substrate for trypsin

storage temp.

−20°C

SMILES string

Cl[H].NC(=N)NCCC[C@H](NC(=O)c1ccccc1)C(=O)Nc2ccc(cc2)[N+]([O-])=O

InChI

1S/C19H22N6O4.ClH/c20-19(21)22-12-4-7-16(24-17(26)13-5-2-1-3-6-13)18(27)23-14-8-10-15(11-9-14)25(28)29;/h1-3,5-6,8-11,16H,4,7,12H2,(H,23,27)(H,24,26)(H4,20,21,22);1H/t16-;/m0./s1

InChI key

DEOKFPFLXFNAON-NTISSMGPSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
B3279B4875B4500
assay

≥99% (TLC)

assay

>98% (TLC)

assay

≥98%

assay

≥97% (HPLC)

solubility

acetone: water (1:1): 50 mg/mL

solubility

acetone: water (1:1): 40.00-51.00 mg/mL, clear, colorless to yellow

solubility

DMSO: 50 mg/mL (colorless to dark green-yellow to dark brown-yellow)

solubility

water: 50 mg/mL, clear, colorless

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

form

powder

form

powder

form

powder

form

powder

General description

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride is a substrate for trypsin.

Application

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride has been used as a substrate:
  • for chymotrypsin and trypsin activity assay in enzymatic extract (EE) of M. tenellum and pancreatic tissue homogenates
  • in trypsin and papain standard curve generation
  • in serine protease and fibrinogenolytic assays of eupolytin1 protein

Linkage

Similar to B3279, but produced for Sigma.

Substrates

Chromogenic substrate for trypsin and other proteolytic enzymes.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

In vitro protein digestibility of animal, vegetal and microbial feed ingredients for Macrobrachium tenellum
Nolasco-Soria H, et al.
Latin American Journal of Aquatic Research, 46(3), 157-162 (2018)
Robert L Pizzey et al.
International dental journal, 61 Suppl 3, 33-40 (2011-11-02)
This study aimed to evaluate antimicrobial effects of an o-cymen-5-ol/zinc system. o-Cymen-5-ol and zinc gluconate minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were determined against Streptococcus mutans, Actinomyces viscosus, Porphyromonas gingivalis, Fusobacterium nucleatum and Candida albicans. Synergy was
The action of trypsin on synthetic chromogenic arginine substrates
Somorin O, et al.
Journal of Biochemistry, 85(1), 157-162 (1979)
Feeding colostrum, its composition and feeding duration variably modify proliferation and morphology of the intestine and digestive enzyme activities of neonatal calves
Blattler U, et al.
The Journal of Nutrition, 131(4), 1256-1263 (2001)
Enzymatic Assays and Enzyme Histochemistry of Tuta absoluta Feeding on Tomato Leaves
Hamza R, et al.
BMC plant biology, 8(17), 1256-1263 (2018)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service