TSH Alpha and Beta Subunit
Special Order
| Catalog Numbers: | TSH Alpha High Purity – 191A TSH Beta High Purity – 192A |
Product Specification:
The alpha and beta subunit of TSH are two dissimilar protein chains that together compose TSH. They are produced by chemically cleaving the whole molecule. The alpha chain is identical to the alpha subunit of hCG, LH, and FSH. The beta subunit gives TSH its distinct biological activity.
General Information:
- Molecular Weight: alpha- 13,500 beta- 15,000
- Source: Purified whole TSH (human pituitary)
- Form: lyophilized powder
- Storage - 20 degrees C
- Stability: 5 years from date of manufacture
Method of Analysis:
- Purity is determined by SDS-Page.
- Acceptable level High purity: ≥95%
Contaminants Tested: See Testing Methods for instrumentation
| TSH Alpha & Beta Contaminant |
Acceptable level; High Purity |
| whole TSH in beta | ≤2% |
| whole TSH in alpha | ≤1% |
| FSH | ≤0.2% |
| LH | ≤0.2% |
