| Size | Price | Stock | Qty |
|---|---|---|---|
| 10mg |
|
||
| 50mg |
|
||
| 100mg |
|
||
| Other Sizes |
|
| ln Vitro |
Lactoferrin (0-1 000 μg/mL, 7 days) suppresses the proliferation of helical cells (HaCaT) in a dose-dependent way [1]. HaCaT cell colonies are inhibited in their development and spread by lactoferrin (500 μg/mL, 12 days) [1]. 50% less HSV-1 infection occurs in Vero cells when lactoferrin (human or bovine lactoferrin, 1.41 μM and 0.12 μM) is added [4].
|
|---|---|
| ln Vivo |
In immunocompromised nu/nu mice, lactoferrin (recombinant human lactoferrin) (1,000 mg/kg, orally delivered twice daily for 8 days) suppresses 80% of T-cell squamous cell carcinoma (O12) tumor growth[5]. On a rat model of acute lung injury brought on by sepsis, lactoferrin (bovine lactoferrin) administered orally at doses of 100 and 200 mg/kg for 30 days had a preventive benefit [6].
|
| Animal Protocol |
Animal/Disease Models: Squamous cell carcinoma model (O12 cell injected into the left flank of nu/numice)[5]
Doses: 1,000 mg/kg Route of Administration: po (oral gavage) , twice (two times) daily for 8 days Experimental Results: Inhibited the tumor growth by 80%. Animal/Disease Models: Sepsis-induced acute lung injury rat model[6] Doses: 100 and 200 mg/kg Route of Administration: po (oral gavage),for 30 days Experimental Results: diminished the wet/dry ratio of lung tissue by 30.7% and 61.3%, and lipid peroxidation by 22.3% and 67%, at concentrations of 100 and 200mg/kg. diminished Inflammatory markers, neutrophils, lymphocytes and total cell count. diminished MPO activity. |
| References |
| CAS # |
936541-36-5
|
|---|---|
| Appearance |
Off-white to pink solid powder
|
| HS Tariff Code |
2934.99.9001
|
| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment, avoid exposure to moisture. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
|
| Solubility (In Vitro) |
H2O : ≥ 50 mg/mL
|
|---|---|
| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.
Injection Formulations
Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). View More
Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). View More
Oral Formulation 3: Dissolved in PEG400 (Please use freshly prepared in vivo formulations for optimal results.) |
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
Products are for research use only; We do not sell to patients
Copyright 2020 InvivoChem LLC | All Rights Reserved
