ISO Lactoferrin Factory Supply Lactoferrin Powder Bovine Lactoferrin Powder

Min.Order: 1

Product origin: Xi'an, Shaanxi, China

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US$ 280 ~ 380

Description

Bulk 99% Purity CAS 112163-33-4 Lactoferrin Raw Material Lactoferrin Powder Food Grade Bovine Lactoferrin

Model Number	Lactoferrin
Appearance	Pink Powder
Purity	99%
Sample	1-5g free
Test Method	HPLC UV
Package	1kg/bag,5kg/bag,25kg/bag
CAS	112163-33-4
MOQ	1kg
Storage	Cool Dry Place

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).

Test items	Specifications	Test results
Appearance	Pink to reddish-brown powder	Pink powder
Protein,%	≥93.0%	94.0%
Assay of Lactoferrin in the total of protein ,%	≥95.0%	98.1%
Loss on drying,%	≤4.5%	4.12%
Ash ,%	≤1.5%	0.21%
Fe ,mg/100g	≤35	13.2
Solubility	Pass the test	Pass the test
PH	5.2-7.2	5.41
Pb ,mg/kg	≤1.0	Not detected (<0.05)
As, ,mg/kg	≤1.0	Not detected (<0.01)
Total plate account ,CFU/g	≤1000	<10
Mold and Yeast	≤10	0
Coliforms ,MPN/g	<3.0	<0.3
Salmonella ,/25g	Negative	Not detected
Staphylococcus aureus,/25g	Negative	Not detected
Conclusion :	Conform to the above specifications

Lactoferrin is one of the components of the immune system of the body; it has antimicrobial activity (bacteriocide, fungicide) and is part of the innate defense, mainly at mucoses. In particular, lactoferrin provides antibacterial activity to human infants. Lactoferrin interacts with DNA and RNA, polysaccharides and heparin, and shows some of its biological functions in complexes with these ligands.

1. Antimicrobial activity
2. Antiviral activity
3. Antifungal activity
4. Milk protein receptors iron
5. Cystic fibrosis

Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.

1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's your payment terms?
Standard terms: Alibaba trade assurance, T/T in advance and Western Union. Also L/C at sight is acceptable for large amount.
3.What's your shipping time?
We have a large stock, which means we can deliver the goods to you immediately.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou

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