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1 Kilogram |
FOB Price: USD 1.0000 |
Lactoferrin Lactoferrin Supplier Bovine Colostrum Lactoferrin
Description
Lactoferrin (LF), also known as lactotransferrin (LTF), is a multifunctional protein of the transferrin family. Lactoferrin is a globular glycoprotein with a molecular mass of about 80 kDa that is widely represented in various secretory fluids, such as milk, saliva, tears, and nasal secretions. Lactoferrin is also present in secondary granules of PMN and is secreted by some acinar cells. Lactoferrin can be purified from milk or produced recombinantly. Human colostrum ("first milk") has the highest concentration, followed by human milk, then cow milk (150 mg/L).
Specification
Item |
Specification |
Test result |
||
Appearance |
cream white powder |
Conformed |
||
Assay (HPLC),lactoferrin% of protein |
≥95% |
Total protein% |
≥98.5% |
98.5% |
Ash% |
≤1.5% |
1.46% |
||
Moisture% |
≤1.5% |
1.43% |
||
Iron saturation% |
10-20% |
15% |
||
Melamine |
≤0.50ppm |
0.48ppm |
||
Calcium |
0.0083 mg/100g |
0.0083 mg/100g |
||
Chloride |
1000 mg/100g |
1000 mg/100g |
||
Phosphorus |
0.0053 mg/100g |
0.0053 mg/100g |
||
Potassium |
1.2 mg/100g |
1.2 mg/100g |
||
Sodium |
210 mg/100g |
210 mg/100g |
||
Lead |
≤0.03ppm |
≤0.03ppm |
||
Heavy metals(as lead) |
≤5ppm |
≤5ppm |
||
Arsenic (as) |
≤0.01ppm |
≤0.01ppm |
||
Nitrate |
≤100ppm |
≤100ppm |
||
Nitrite |
≤2ppm |
≤2ppm |
||
Pesticide,mg/kg |
Meets FDA regulations |
Meets FDA regulations |
Function
Lactoferrin is the composition material of the innate immune system proteins . In addition to the main functions of combining and transporting the iron , Lactoferrin also has the functions and attributes of antibacterial iron, antivirus, resistance to parasites, catalysis, cancer prevention and fighting against cancer, allergy and radiation protection.
Application
1.Antimicrobial activity
2.Antiviral activity
3.Antifungal activity
4.Milk protein receptors iron
5.Cystic fibrosis
Packaging & Delivery
1 kg/bag, 25 kgs/drum, with double layers plastic bags in, external use cardboard drums
Payment
T/T, L/C, ,Alibaba Trade and so on
Port: Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time :7-10days after paid.
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