Trypsin Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 9002-07-7 |
| Product name | Trypsin |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeReagent GradeFood GradeCosmetic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Trypsin
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Trypsin Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Trypsin
| Industry | Application | Process |
|---|---|---|
| Biopharmaceuticals | Cell lysis and protein digestion in proteomics research | Used for in vitro enzymatic cleavage of proteins into peptides to facilitate mass spectrometry analysis |
| Biopharmaceuticals | Detergent step in recombinant protein purification | Used to remove fusion tags or degrade contaminating proteins |
| Medical | Treatment of inflammation and tissue necrosis | Applied topically or administered via local injection to degrade necrotic tissue and fibrin |
| Medical | Ophthalmic surgical aid (e.g., cataract extraction) | Used to dissolve lens zonules to assist lens removal |
| Laboratory Research | Detachment of adherent cells during cell passaging | Applied at low concentration to digest extracellular matrix proteins, enabling cell detachment from culture vessels |
| Food Industry | Proteolytic aid in cheese production | Used to modulate curd structure, improving texture and aging rate |
| Personal Care | Protease component in certain toothpastes and oral cleansers | Used to degrade proteinaceous dental plaque, supporting oral hygiene |
| Agriculture | Feed additive (to enhance protein digestibility) | Formulated with other proteases for use in animal feed to improve nutrient absorption |
Manufacturing Quality Control of Trypsin
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Enzyme Activity | Spectrophotometric Assay (UV-Vis) | Measures hydrolysis rate of synthetic substrate (e.g., BAEE) at 253 nm; activity calculated from change in absorbance per minute. |
| Protein Content | Lowry Assay | Quantifies protein via copper-protein complex formation followed by Folin-Ciocalteu reagent color development at 750 nm. |
| Purity (SDS-PAGE) | Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis | Separates proteins by molecular weight under denaturing conditions; purity assessed by single band intensity and absence of contaminating bands. |
| Residual Moisture | Karl Fischer Titration | Determines water content by volumetric titration using iodine, sulfur dioxide, and base in methanol-based reagent. |
| pH | Potentiometric Measurement | Measures hydrogen ion activity in aqueous solution using calibrated pH electrode and reference electrode. |
| Heavy Metals | ICP-OES | Quantifies trace metal impurities (e.g., Pb, Cd, Hg, As) after acid digestion by measuring element-specific atomic emission intensities. |
| Residual Solvents | Gas Chromatography (GC-FID) | Separates and quantifies organic solvents (e.g., acetone, ethanol) using flame ionization detection based on retention time and peak area. |
| Microbial Contamination | Membrane Filtration and Plate Count | Detects aerobic microorganisms by filtering sample, transferring filter to agar medium, and counting colony-forming units after incubation. |
| Endotoxin Level | Limulus Amebocyte Lysate (LAL) Assay | Measures endotoxin via enzymatic cascade triggered by bacterial lipopolysaccharide, detected by turbidimetric or chromogenic readout. |
| Specific Activity | Combined UV-Vis and Lowry Assay | Calculates enzyme activity per mg protein by dividing spectrophotometric activity units by protein concentration determined separately. |
| Residual Host Cell Proteins | ELISA | Detects trace host cell proteins using antibody-based capture and enzymatic colorimetric detection with absorbance measurement. |
| Appearance and Clarity | Visual Inspection and Turbidimetry | Assesses physical state (powder or lyophilized solid) and solution clarity by visual examination and light scattering measurement at 600 nm. |
Technical Specifications of Trypsin
| Test Item | Specification |
|---|---|
| Appearance | White to off-white lyophilized powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.5% |
| Optical Rotation | -35° to -45° (c=1 in 0.1 M HCl) |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Trypsin
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Trypsin
Industrial Trypsin Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply