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L-045

Supelco

α-Lactalbumin (from bovine milk)

certified reference material, pkg of 100 mg, Cerilliant®

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CAS Number:
NACRES:
NA.24

grade

certified reference material

Quality Level

form

solid

mol wt

14178 Da

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

pkg of 100 mg

manufacturer/tradename

Cerilliant®

technique(s)

liquid chromatography (LC): suitable

application(s)

food and beverages

format

neat

storage temp.

−20°C

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This Item
L6010L5385L6385
Supelco

L-045

α-Lactalbumin (from bovine milk)

α-Lactalbumin from bovine milk Type III, calcium depleted, ≥85% (PAGE), lyophilized powder

L6010

α-Lactalbumin from bovine milk

α-Lactalbumin from bovine milk Type I, ≥85% (PAGE), lyophilized powder

L5385

α-Lactalbumin from bovine milk

Sigma-Aldrich

L6385

α-Lactalbumin from bovine milk

format

neat

format

-

format

-

format

-

form

solid

form

lyophilized powder

form

lyophilized powder

form

powder

mol wt

14178 Da

mol wt

14,178 Da by calculation

mol wt

-

mol wt

~14.2 kDa

feature

Snap-N-Spike®/Snap-N-Shoot®

feature

-

feature

-

feature

-

packaging

pkg of 100 mg

packaging

-

packaging

-

packaging

vial of 5 mg

General description

α-Lactalbumin is an important whey protein that regulates the production of lactose in milk and is present in the milk of almost all mammalian species. This full-length protein CRM is suitable as starting material for use in calibrators or controls for a variety of LC-MS/MS testing applications including allergen testing, infant formula testing and dietary or nutritional testing applications.
α-Lactalbumin is essential for milk production in the mammary gland. It helps in making lactose, which increases milk volume. It also contains important bioactive peptides and essential amino acids necessary for infant nutrition.

Features and Benefits

  • Comprehensive identification and characterization of the material have been conducted using various analytical techniques.
  • The certified property value is traceable to national institute of standards and technology (NIST) through calibration verification, employing NIST traceable weights.
  • Balances and NIST traceable weights undergo calibration under ISO 17025 accreditation.
  • Long-term stability assessment has been performed under freezer storage conditions (-10 °C to -25 °C).
  • Stability studies have confirmed a minimum stability duration of 60 months through real-time evaluations.

Preparation Note

  • Weigh the material before usage.
  • Calculate the required amount to be weighed based on the certified property value, considering that the material is hygroscopic.
  • Take precautions to minimize moisture exposure during the weighing process.
  • In quantitative applications, the minimum sample size for intended use is 20 mg.
  • For smaller sample sizes, it is advisable to increase the uncertainty by a factor of 2.

Other Notes

For research and analytical purposes exclusively. This product′s purpose is for testing. THIS PRODUCT IS NOT INTENDED FOR HUMAN OR THERAPEUTIC USE.

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Applications for ?-lactalbumin in human nutrition
Layman DK, et al.
Nutr. Rev, 76(6) (2018)
Nikhlesh K Singh et al.
EBioMedicine, 2(11), 1767-1784 (2016-02-13)
Retinal neovascularization is the most common cause of moderate to severe vision loss in all age groups. Despite the use of anti-VEGFA therapies, this complication continues to cause blindness, suggesting a role for additional molecules in retinal neovascularization. Besides VEGFA

Articles

CRMs of milk proteins aid accurate testing for infant formula, ensuring compliance and quality control.

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