Isolated Soy Protein
- Category
- Peptones & Protein Hydrolysates
- Pack sizes
- 500 g · 5 kg · 25 kg
- Raw material
- Soy
- Certifications
- Halal
Data updated：2026-11-06
- Allergens
- Soy
Overview
Isolated Soy Protein is a soy-derived peptone, used as a nitrogen and growth-factor source in culture media. Contains soy allergen. Supplied by STBIO MEDIA with a COA for every batch; samples and specifications are available on request. This is the Halal-certified version.
Soy protein powder or soy peptone
Soy protein powders and isolates are soy protein that has not been extensively hydrolysed: large molecules at low cost, usable only once the organism secretes proteases, which suits protease-producing strains such as Bacillus and large, long industrial fermentations, and they can replace soy milk to avoid batch variation and spoilage. Soy peptone is already hydrolysed to peptides, taken up quickly and clear in solution, for laboratory media and fermentations that need a fast start.
Product highlights
- Halal certified, suitable for the Malaysian, Indonesian, and Middle Eastern markets
- Available in 500 g / 5 kg / 25 kg, from laboratory to industrial scale
- COA, specification sheet, and technical data sheet available; samples on request
- Manufactured in Taiwan with reliable supply
Frequently asked questions
01How do I request a bulk quotation, and can you provide a COA?
Yes. This product is available in 500 g, 5 kg, 25 kg. Tell us your application and volume when requesting a quotation; we reply within one working day and can supply the COA, specification sheet, and technical data sheet.
Used in these applications
- Soy milk keeps contaminating your fermenter? Replace it with soy peptone and ISPA stable, sterile, traceable plant nitrogen source in place of in-house soy milk
- Semiconductor wastewater biotreatment: media and nitrogen sources for nitrifiers, TMAH degraders and sludge acclimationStandard media and industrial nitrogen sources for culturing bioaugmentation strains and starting or re-seeding biological treatment tanks