Skip to Content
Merck
All Photos(1)

Documents

Safety Information

N4642

Millipore

N-Z-Case® Plus

Casein enzymatic hydrolysate

Synonym(s):

Peptone from casein, Peptone from casein, refined casein digest

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

CAS Number:
91079-40-2
EC Number:
293-428-4
UNSPSC Code:
41106212
NACRES:
NA.85

biological source

bovine milk

Quality Level

300

form

powder

nitrogen analysis

≥6.0% amino, ≥10.0% total

loss

≤11% loss on drying

pH

5.8-7.8

application(s)

microbiology

storage temp.

15-25°C

Looking for similar products? Visit Product Comparison Guide

General description

Casein hydrolysates are used in the formulation of culture media for the cultivation of heterotrophic microorganisms. N-Z-Case® Plus is a high-quality source of peptides produced by enzymatic digestion of casein. It is a uniform, high quality peptone providing superior growth characteristics. N-Z-Case® Plus is refined hydrolysate, with very high solubility and clarity in solution. It is used in laboratory media and fermentation, especially where high clarity of solution is required.

Application

Casein hydrolysates are used in the formulation of culture media for the cultivation of heterotrophic microorganisms. This casein hydrolysate suits for the growth of probiotics (Bifidobacterium, Lactobacillus), starter cultures and media for diagnostics

Other Notes

Enzymatic hydrolysis has been optimized to produce rich growth of most bacteria.

Reconstitution

Recommended concentration: 250 g/L

Legal Information

N-Z-Case is a registered trademark of Kerry Group

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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

N4642-1KG:
N4642-VAR:
N4642-BULK:
N4642-5KG:
N4642-250G:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000397591
0000397592
0000395931
0000374606
0000362728

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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