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Merck

62301

Lipase from Aspergillus niger

powder (fine), ~200 U/g

Synonym(s):

Lipase AP6

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100 MG

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About This Item

CAS Number:
9001-62-1
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-619-9
EC Number:
3.1.1.3 (BRENDA, IUBMB)
MDL number:
MFCD00131509

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Product Name

Lipase from Aspergillus niger, powder (fine), ~200 U/g

InChI key

QWZUIMCIEOCSJF-CHHCPSLASA-N

InChI

1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,16H,(H,12,14);/q;+1/b13-9-;

biological source

Aspergillus niger

form

powder (fine)

specific activity

~200 U/g

mol wt

Mr ~45000

storage temp.

2-8°C

Quality Level

100

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This Item
62285L077762316
Lipase from Aspergillus niger powder (fine), ~200 U/g

Sigma-Aldrich

62301

Lipase from Aspergillus niger

Lipase from Aspergillus oryzae lyophilized, powder, white, ~50 U/mg

Sigma-Aldrich

62285

Lipase from Aspergillus oryzae

Lipase from Aspergillus oryzae solution, ≥100,000 U/g, white, beige

Sigma-Aldrich

L0777

Lipase from Aspergillus oryzae

Lipase from Candida rugosa powder, yellow-brown, ≥2 U/mg

Sigma-Aldrich

62316

Lipase from Candida rugosa

specific activity

~200 U/g

specific activity

~50 U/mg

specific activity

≥100,000 U/g

specific activity

≥2 U/mg

biological source

Aspergillus niger

biological source

-

biological source

Aspergillus sp. (Aspergillus oryzae)

biological source

fungus (Candida rugosa)

form

powder (fine)

form

powder

form

solution

form

powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

mol wt

Mr ~45000

mol wt

-

mol wt

-

mol wt

Mr ~67000

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

Application

Lipases are used industrially for the resolution of chiral compounds and the transesterification production of biodiesel.
Lipases are used industrially for the resolution of chiral compounds and the transesterification production of biodiesel.[1]

Biochem/physiol Actions

Lipases catalyze the hydrolysis of triacylglycerols into glycerol and free fatty acids.
Lipases catalyze the hydrolysis of triacylglycerols into glycerol and free fatty acids.[2]

Other Notes

1 U corresponds to the amount of enzyme which hydrolyzes 1 μmol acetic acid per minute at pH 7.4 and 40 °C (triacetin, Cat. No. 90240 as substrate) 50 U as described above are equivalent to ~1 U using triolein, Cat. No. 62314 as substrate, at pH 8.0 and 40 °C
Selective acylation and deacylation of furanose and pyranose derivatives; Enantioselective hydrolysis of 2-methyl 3-acetoxy esters; Resolution of the diols of bicycloheptane and bicyclooctane by enzymic hydrolysis; Glyceride synthesis.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK3791
BCCD5439
BCBR5989V
BCBG1231V
1387101

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A Brandt-Kjelsen et al.
Journal of animal physiology and animal nutrition, 98(3), 547-558 (2013-09-17)
Inorganic selenium (Se) in the form of selenite is applied to livestock to avoid Se deficiency. Selenite is, however, an artificial Se source in diets of unsupplemented chickens. It is therefore hypothesized that organic Se sources, such as Se-enriched yeast
W.J. Hennen et al.
The Journal of Organic Chemistry, 53, 4939-4939 (1988)
M.K. Tahoun et al.
Microbios. Lett., 28, 133-133 (1985)
H. Akita et al.
Tetrahedron Letters, 27, 5241-5241 (1986)
K. Naemura et al.
Journal of the Chemical Society. Perkin Transactions 1, 2337-2337 (1992)
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