Peptones, agars and ingredients
Casein Peptone for Cell Culture
Casein peptone with low endotoxin content.
- Cat. No.
- LC-1636
- Category
- Peptones, agars and ingredients
- Format
- 25 kg
- Storage
- 2 to 25 °C
- Minimum guaranteed shelf life
- 15 months
Casein Peptone for Cell Culture is a pancreatic digest of casein. The controlled manufacturing process ensures a low endotoxin content.
Key features
Applications
Growth (general use).
Industry
Ingredients for culture media.
Principles and uses
This peptone is an excellent source of nutrients that meets the requirements of cell culture. It can be used in tissue culture media, vaccine and antibody production, and in an extensive BioPharma process.
Technical specifications
| Parameter | Specification | Typical analysis |
|---|---|---|
| Amino nitrogen (AN) | ≥ 3.90% | 4.20% |
| Total nitrogen (TN) | ≥ 10.00% | 13.13% |
| Loss on drying | ≤ 6.00% | 3.30% |
| AN/TN ratio | N/A | 32.00 |
| Ash | ≤ 15.00% | 6.00% |
| pH (2% solution) | 6.50-7.50 | 6.80 |
| Storage | 2 to 25 °C |
|---|
Elemental profile
| Element | Value |
|---|---|
| Calcium | 0.019% |
| Magnesium | 0.0079% |
| Sodium | 2.10% |
| Potassium | 1.30% |
Amino acids
| Amino acid | Total (g/100 g) |
|---|---|
| Glutamic acid | 18.74 |
| Proline | 8.65 |
| Aspartic acid | 6.99 |
| Lysine | 6.60 |
| Valine | 5.51 |
| Serine | 5.08 |
| Isoleucine | 4.45 |
| Phenylalanine | 4.11 |
| Threonine | 3.91 |
| Arginine | 3.30 |
| Glycine | 1.86 |
| Tyrosine | 1.86 |
| Leucine | 7.62 |
| Alanine | 2.91 |
| Histidine | 2.38 |
| Methionine | 2.32 |
| Tryptophan | 0.95 |
| Cystine | 0.44 |
Quality control
| Test | Specification |
|---|---|
| Endotoxins | < 200 EU/g |
| Yeasts and molds | < 100 CFU/g |
| Coliforms | Negative |
| Standard plate count | < 1500 CFU/g |
| Salmonella | Negative |
What you receive
The product
Shipped under controlled temperature when the product requires it.
Lot certificate
Every lot comes with its certificate.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
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Frequently asked questions
Can I ask for formats other than those listed?
Yes: custom formats and OEM packs are available on request. Tell us the quantities you need.
How do I see the prices?
Prices are shown after you sign in to the customer area, with your account discount already applied.
How long does delivery take?
We give you the availability with the quote, within 24 hours of your request.