transfer factor (TF)
- CAS No.
- 253764-88-4
- Chemical Name:
- transfer factor (TF)
- Synonyms
- transfer factor (TF);Transfactor-likeprotein (Arabidopsis thaliana gene At2g01060) (9CI)
- CBNumber:
- CB62127253
- Molecular Formula:
- Molecular Weight:
- 0
- MDL Number:
- MOL File:
- Mol file
transfer factor (TF) Chemical Properties,Uses,Production
Chemical Properties
Soluble, dialyzable, ultrafilterable, freeze-dried. The properties are stable at low temperature (-20°C), and it will not lose its activity after cryopreservation for more than 45 years. But not heat-resistant, 56 ℃, 30min inactivation. Not destroyed by Rnase, Dnase, trypsin, lysozyme. The maximum wavelength of ultraviolet light absorption is 250-260nm.
Uses
Transfer factor (TF) can promote the release of interferon. It is clinically used to treat diseases related to weakened or defective cellular immunity, such as leprosy, systemic vaccinia, Candida albicans infection, intracellular infection caused by virus, bacteria or mold, malignant tumor, rheumatoid arthritis, etc.
Preparation
Dialysis method
Wash the spleen, remove the membrane, tendons and fat, wash with cold heavy distilled water, cut into pieces, add the same amount of distilled water, smash it, and after microscopic examination, most of the lymphocytes have been broken, and store at -30℃ Freeze, thaw in a 37°C water bath, freeze and thaw repeatedly for 6-8 times, freeze and centrifuge for 20 min, take the supernatant, and dialyze the supernatant in a 4°C refrigerator for 48 hours to obtain TF.
transfer factor (TF) Preparation Products And Raw materials
Raw materials
Preparation Products
transfer factor (TF) Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
| Wuhan Wsem Biological Co., Ltd. | 027-83778876 13667159345 | 13667159345@163.com | China | 1941 | 55 |
| Wuhan lanabai Pharmaceutical Chemical Co., Ltd | 15307151931 | 2355680@qq.com | China | 8234 | 58 |
| Chengtian Fine Chemical Co., Ltd | 18164098996 | 3554657675@qq.com | China | 6689 | 58 |
| Wuhan Lvjing Fenghua Biotechnology Co., Ltd. | 19972070065 | 201746457@qq.com | China | 6436 | 58 |
| Hubei Weideli Chemical Reagent Co.，Ltd. | 027-02759222918 13385289472 | Z13385289472@163.com | China | 3351 | 58 |
| Wuhan Zenuo Biopharmaceutical Technology Co., Ltd | 027-87781970 15172508891 | 1505560767@qq.com | China | 130 | 58 |
| Hubei Kailong Biotechnology Co.,Ltd. | 19526384105 | 3671394075@qq.com | China | 2443 | 58 |
| Hubei wei shi reagent group ltd., company | 027-027-59102966 18717199209 | 2853877583@qq.com | China | 4852 | 58 |