Thyroid-stimulating hormone
Price | $100 |
Package | 1KG |
Min. Order: | 25KG |
Supply Ability: | 20 Tons |
Update Time: | 2020-11-24 |
Product Details
Product Name: Thyroid-stimulating hormone | CAS No.: 9002-71-5 |
EC-No.: 232-664-4 | Min. Order: 25KG |
Purity: 99% | Supply Ability: 20 Tons |
Release date: 2020/11/24 |
Factory supply Best purity 99% API USP/EP Thyrotropic hormone CAS 9002-71-5 Leading GMP producer
Item |
Standard |
|
Structural data confirmation |
1. H-NMR: The data of structure are identical with reference standard |
|
2. HPLC-MS: Ensure the molecular weight of main peak and fragment peak are identical with reference standard |
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3. IR:The data of IR are identical with that of reference standard |
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Purity(HPLC) |
≥99.0% |
|
Related impurities |
Specific single impurity |
Meets EP/USP/BP standards |
Non-specific single impurity |
≤0.10% |
|
Total Impurities |
≤0.50% |
|
Crystal form |
Meets EP/USP/BP standards |
|
Loss on drying |
≤1.0% |
|
Water |
≤1.0% |
|
Inorganic salt |
≤0.1% |
|
Heavy metals |
≤10 ppm |
|
Assay |
99.0%~101.0%(According to EP/USP/BP standards) |
|
Microbiological Analysis |
||
Total plate count |
≤1000cfu/g |
|
Yeast and Moulds |
≤100cfu/g |
|
E. Coli. |
Absent |
|
Salmonella |
Absent |
|
S.aureus |
Absent |
Product details
Assay Result | 99.0%~101% |
Test Method | HPLC/UV |
Test standard | EP/USP/BP |
Certification | GMP/DMF/FDA/ISO |
Packaging | 25kgs/Drum |
Stock | In stock |
Shelf Life | 2 years |
Product Keywords | Factory supply Best purity 99% API USP/EP Thyrotropic hormone CAS 9002-71-5 Leading GMP producer |
Application:
TSH test, combined with radioactive iodine to identify lesions in patients with hypothyroidism; for toxic adenomatous goiter, as an adjuvant therapy, increase the intake of iodine. When radioactive iodine is used to treat thyroid cancer, it can also be used to improve the efficacy.
This product is a white or light yellow lyophilized powder, soluble in water. Stable at room temperature, heated to 60 ° C or more quickly deactivated, will not fail after two weeks of storage after storage. Inactivation with proteolytic enzymes, cystine, oxidants (such as potassium permanganate, iodine).
TSH stimulates thyroid iodine, iodine activation, synthesis of T3 and T4, hydrolysis of thyroglobulin, and release of T3 and T4. It also enables thyroid cells to take up glucose and amino acids, enhance glucose oxidation, and strengthen RNA and protein synthesis; it also breaks down fat in fat tissue. Thyroid hyperplasia when TSH is excessive, and blood vessels are abundant. The role of TSH is that it activates adenylate cyclase in the thyroid gland to produce cAMP as a second messenger.
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- Since: 2019-10-11
- Address: Room 201, 11 Xinhouying Road, Xicheng Lian, Xinluo District, Longyan City, Fujian Province, China