LH Alpha and Beta Subunit
Special Order
| Catalog Numbers: | LH Alpha High Purity – 161A LH Beta High Purity – 162A |
Product Specification:
The alpha and beta subunit of LH are two dissimilar protein chains that together compose LH. They are produced by chemically cleaving the whole molecule. The alpha chain is identical to the alpha subunit of FSH, hCG, and TSH. The beta subunit gives the LH its distinct biological activity.
General Information:
- Molecular Weight: alpha- 13,500 beta- 14,500
- Source: Purified whole LH (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%
Activity: See Testing Methods
Contaminants Tested: See Testing Methods for instrumentation
| LH Alpha & Beta Contaminant |
Acceptable level; High Purity |
| Prolactin | ≤0.1% |
| whole LH in alpha | ≤1% |
| TSH | ≤0.2% |
| FSH | ≤0.2% |
| Whole LH in beta | ≤1% |
